# VehiclePropertyIds
Summary:[Constants](https://developer.android.com/reference/android/car/VehiclePropertyIds#constants)\|[Ctors](https://developer.android.com/reference/android/car/VehiclePropertyIds#pubctors)\|[Methods](https://developer.android.com/reference/android/car/VehiclePropertyIds#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/car/VehiclePropertyIds#inhmethods)
# VehiclePropertyIds
`
public
final
class
VehiclePropertyIds
`
`
extends Object
``
`
|---|--------------------------------|
| java.lang.Object ||
| ↳ | android.car.VehiclePropertyIds |
*** ** * ** ***
List of vehicle property IDs.
Property IDs are used with the[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager)APIs (e.g.[CarPropertyManager.getProperty(int, int)](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager#getProperty(int,%20int))or[CarPropertyManager.setProperty(Class, int, int, Object)](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager#setProperty(java.lang.Class,%20int,%20int,%20E))).
## Summary
| ### Constants ||
|-------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `int` | [ABS_ACTIVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ABS_ACTIVE) ABS is active. |
| `int` | [ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE) Accelerator pedal compression percentage. |
| `int` | [ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE) Measured distance from leading vehicle when using Adaptive Cruise Control (ACC) or Predictive Cruise Control in millimeters. |
| `int` | [ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP](https://developer.android.com/reference/android/car/VehiclePropertyIds#ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP) Current target time gap for Adaptive Cruise Control (ACC) or Predictive Cruise Control in milliseconds. |
| `int` | [AP_POWER_BOOTUP_REASON](https://developer.android.com/reference/android/car/VehiclePropertyIds#AP_POWER_BOOTUP_REASON) *This constant is deprecated. use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.* |
| `int` | [AP_POWER_STATE_REPORT](https://developer.android.com/reference/android/car/VehiclePropertyIds#AP_POWER_STATE_REPORT) *This constant is deprecated. use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.* |
| `int` | [AP_POWER_STATE_REQ](https://developer.android.com/reference/android/car/VehiclePropertyIds#AP_POWER_STATE_REQ) *This constant is deprecated. use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.* |
| `int` | [AUTOMATIC_EMERGENCY_BRAKING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#AUTOMATIC_EMERGENCY_BRAKING_ENABLED) Enable or disable Automatic Emergency Braking (AEB). |
| `int` | [AUTOMATIC_EMERGENCY_BRAKING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#AUTOMATIC_EMERGENCY_BRAKING_STATE) Automatic Emergency Braking (AEB) state. |
| `int` | [BLIND_SPOT_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#BLIND_SPOT_WARNING_ENABLED) Enable and disable Blind Spot Warning (BSW). |
| `int` | [BLIND_SPOT_WARNING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#BLIND_SPOT_WARNING_STATE) Blind Spot Warning (BSW) state. |
| `int` | [BRAKE_FLUID_LEVEL_LOW](https://developer.android.com/reference/android/car/VehiclePropertyIds#BRAKE_FLUID_LEVEL_LOW) Brake fluid level low. |
| `int` | [BRAKE_PAD_WEAR_PERCENTAGE](https://developer.android.com/reference/android/car/VehiclePropertyIds#BRAKE_PAD_WEAR_PERCENTAGE) Brake pad wear percentage. |
| `int` | [BRAKE_PEDAL_COMPRESSION_PERCENTAGE](https://developer.android.com/reference/android/car/VehiclePropertyIds#BRAKE_PEDAL_COMPRESSION_PERCENTAGE) Brake pedal compression percentage. |
| `int` | [CABIN_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#CABIN_LIGHTS_STATE) Cabin lights. |
| `int` | [CABIN_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#CABIN_LIGHTS_SWITCH) Cabin lights switch. |
| `int` | [CRITICALLY_LOW_TIRE_PRESSURE](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRITICALLY_LOW_TIRE_PRESSURE) Critically low tire pressure. |
| `int` | [CROSS_TRAFFIC_MONITORING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CROSS_TRAFFIC_MONITORING_ENABLED) Enable or disable Cross Traffic Monitoring. |
| `int` | [CROSS_TRAFFIC_MONITORING_WARNING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#CROSS_TRAFFIC_MONITORING_WARNING_STATE) Cross Traffic Monitoring Warning state. |
| `int` | [CRUISE_CONTROL_COMMAND](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_COMMAND) Write Cruise Control (CC) commands. |
| `int` | [CRUISE_CONTROL_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_ENABLED) Enable or disable Cruise Control (CC). |
| `int` | [CRUISE_CONTROL_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_STATE) Current state of Cruise Control (CC). |
| `int` | [CRUISE_CONTROL_TARGET_SPEED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_TARGET_SPEED) Current target speed for Cruise Control (CC) in meters per second. |
| `int` | [CRUISE_CONTROL_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_TYPE) Current type of Cruise Control (CC). |
| `int` | [CURRENT_GEAR](https://developer.android.com/reference/android/car/VehiclePropertyIds#CURRENT_GEAR) Vehicle transmission's current[VehicleGear](https://developer.android.com/reference/android/car/VehicleGear). |
| `int` | [DISPLAY_BRIGHTNESS](https://developer.android.com/reference/android/car/VehiclePropertyIds#DISPLAY_BRIGHTNESS) *This constant is deprecated. use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.* |
| `int` | [DISTANCE_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#DISTANCE_DISPLAY_UNITS) Distance units for display. |
| `int` | [DOOR_CHILD_LOCK_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#DOOR_CHILD_LOCK_ENABLED) Door child lock feature enabled. |
| `int` | [DOOR_LOCK](https://developer.android.com/reference/android/car/VehiclePropertyIds#DOOR_LOCK) Door lock. |
| `int` | [DOOR_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#DOOR_MOVE) Door move. |
| `int` | [DOOR_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#DOOR_POS) Door position. |
| `int` | [DRIVER_DISTRACTION_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DISTRACTION_STATE) Driver distraction state. |
| `int` | [DRIVER_DISTRACTION_SYSTEM_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DISTRACTION_SYSTEM_ENABLED) Enable or disable driver distraction monitoring. |
| `int` | [DRIVER_DISTRACTION_WARNING](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DISTRACTION_WARNING) Driver distraction warning. |
| `int` | [DRIVER_DISTRACTION_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DISTRACTION_WARNING_ENABLED) Enable or disable driver distraction warnings. |
| `int` | [DRIVER_DROWSINESS_ATTENTION_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DROWSINESS_ATTENTION_STATE) Driver drowsiness and attention level state. |
| `int` | [DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED) Enable or disable driver drowsiness and attention monitoring. |
| `int` | [DRIVER_DROWSINESS_ATTENTION_WARNING](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DROWSINESS_ATTENTION_WARNING) Driver drowsiness and attention warning. |
| `int` | [DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED) Enable or disable driver drowsiness and attention warnings. |
| `int` | [ELECTRONIC_STABILITY_CONTROL_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#ELECTRONIC_STABILITY_CONTROL_ENABLED) Enable or disable Electronic Stability Control (ESC). |
| `int` | [ELECTRONIC_STABILITY_CONTROL_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ELECTRONIC_STABILITY_CONTROL_STATE) Electronic Stability Control (ESC) state. |
| `int` | [ELECTRONIC_TOLL_COLLECTION_CARD_STATUS](https://developer.android.com/reference/android/car/VehiclePropertyIds#ELECTRONIC_TOLL_COLLECTION_CARD_STATUS) Electronic Toll Collection card status. |
| `int` | [ELECTRONIC_TOLL_COLLECTION_CARD_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ELECTRONIC_TOLL_COLLECTION_CARD_TYPE) Electronic Toll Collection card type. |
| `int` | [EMERGENCY_LANE_KEEP_ASSIST_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#EMERGENCY_LANE_KEEP_ASSIST_ENABLED) Enable or disable Emergency Lane Keep Assist (ELKA). |
| `int` | [EMERGENCY_LANE_KEEP_ASSIST_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#EMERGENCY_LANE_KEEP_ASSIST_STATE) Emergency Lane Keep Assist (ELKA) state. |
| `int` | [ENGINE_COOLANT_TEMP](https://developer.android.com/reference/android/car/VehiclePropertyIds#ENGINE_COOLANT_TEMP) Temperature of engine coolant in celsius. |
| `int` | [ENGINE_IDLE_AUTO_STOP_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#ENGINE_IDLE_AUTO_STOP_ENABLED) Represents feature for engine idle automatic stop. |
| `int` | [ENGINE_OIL_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#ENGINE_OIL_LEVEL) Engine oil level. |
| `int` | [ENGINE_OIL_TEMP](https://developer.android.com/reference/android/car/VehiclePropertyIds#ENGINE_OIL_TEMP) Temperature of engine oil in celsius. |
| `int` | [ENGINE_RPM](https://developer.android.com/reference/android/car/VehiclePropertyIds#ENGINE_RPM) Engine rpm. |
| `int` | [ENV_OUTSIDE_TEMPERATURE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ENV_OUTSIDE_TEMPERATURE) Outside temperature in celsius. |
| `int` | [EPOCH_TIME](https://developer.android.com/reference/android/car/VehiclePropertyIds#EPOCH_TIME) Current date and time, encoded as Unix time. |
| `int` | [EV_BATTERY_AVERAGE_TEMPERATURE](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BATTERY_AVERAGE_TEMPERATURE) EV battery average temperature Exposes the temperature of the battery in an EV. |
| `int` | [EV_BATTERY_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BATTERY_DISPLAY_UNITS) EV battery units for display. |
| `int` | [EV_BATTERY_INSTANTANEOUS_CHARGE_RATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BATTERY_INSTANTANEOUS_CHARGE_RATE) EV instantaneous charge rate in milliwatts. |
| `int` | [EV_BATTERY_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BATTERY_LEVEL) EV battery level. |
| `int` | [EV_BRAKE_REGENERATION_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BRAKE_REGENERATION_LEVEL) Regenerative braking level of an electronic vehicle. |
| `int` | [EV_CHARGE_CURRENT_DRAW_LIMIT](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_CURRENT_DRAW_LIMIT) The vehicle's selected alternating current (AC) EV charging draw limit in Amperes. |
| `int` | [EV_CHARGE_PERCENT_LIMIT](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_PERCENT_LIMIT) EV charge percent limit. |
| `int` | [EV_CHARGE_PORT_CONNECTED](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_PORT_CONNECTED) EV charge port connected. |
| `int` | [EV_CHARGE_PORT_OPEN](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_PORT_OPEN) EV charge port open. |
| `int` | [EV_CHARGE_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_STATE) Charging state of the car. |
| `int` | [EV_CHARGE_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_SWITCH) Start or stop charging the EV battery. |
| `int` | [EV_CHARGE_TIME_REMAINING](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_TIME_REMAINING) Estimated charge time remaining in seconds. |
| `int` | [EV_CURRENT_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CURRENT_BATTERY_CAPACITY) Current usable battery capacity for EV or hybrid vehicle. |
| `int` | [EV_REGENERATIVE_BRAKING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_REGENERATIVE_BRAKING_STATE) Regenerative braking or one-pedal drive setting on the car. |
| `int` | [EV_STOPPING_MODE](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_STOPPING_MODE) Represents property for the current stopping mode of the vehicle. |
| `int` | [FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#FOG_LIGHTS_STATE) Fog light state. |
| `int` | [FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#FOG_LIGHTS_SWITCH) Fog light switch. |
| `int` | [FORWARD_COLLISION_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#FORWARD_COLLISION_WARNING_ENABLED) Enable or disable Forward Collision Warning (FCW). |
| `int` | [FORWARD_COLLISION_WARNING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#FORWARD_COLLISION_WARNING_STATE) Forward Collision Warning State (FCW) state. |
| `int` | [FRONT_FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#FRONT_FOG_LIGHTS_STATE) Front fog lights state. |
| `int` | [FRONT_FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#FRONT_FOG_LIGHTS_SWITCH) Front fog lights switch. |
| `int` | [FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME](https://developer.android.com/reference/android/car/VehiclePropertyIds#FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME) Fuel consumption units for display. |
| `int` | [FUEL_DOOR_OPEN](https://developer.android.com/reference/android/car/VehiclePropertyIds#FUEL_DOOR_OPEN) Fuel door open. |
| `int` | [FUEL_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#FUEL_LEVEL) Fuel level in milliliters. |
| `int` | [FUEL_LEVEL_LOW](https://developer.android.com/reference/android/car/VehiclePropertyIds#FUEL_LEVEL_LOW) Warning for fuel low level. |
| `int` | [FUEL_VOLUME_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#FUEL_VOLUME_DISPLAY_UNITS) Fuel volume units for display. |
| `int` | [GEAR_SELECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#GEAR_SELECTION) Currently selected gear by user. |
| `int` | [GENERAL_SAFETY_REGULATION_COMPLIANCE](https://developer.android.com/reference/android/car/VehiclePropertyIds#GENERAL_SAFETY_REGULATION_COMPLIANCE) EU's General security regulation compliance requirement. |
| `int` | [GLOVE_BOX_DOOR_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#GLOVE_BOX_DOOR_POS) Property that represents the current position of the glove box door. |
| `int` | [GLOVE_BOX_LOCKED](https://developer.android.com/reference/android/car/VehiclePropertyIds#GLOVE_BOX_LOCKED) Lock or unlock the glove box. |
| `int` | [HANDS_ON_DETECTION_DRIVER_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HANDS_ON_DETECTION_DRIVER_STATE) Hands On Detection (HOD) driver state. |
| `int` | [HANDS_ON_DETECTION_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#HANDS_ON_DETECTION_ENABLED) Enable or disable Hands On Detection (HOD). |
| `int` | [HANDS_ON_DETECTION_WARNING](https://developer.android.com/reference/android/car/VehiclePropertyIds#HANDS_ON_DETECTION_WARNING) Hands On Detection (HOD) warning. |
| `int` | [HAZARD_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HAZARD_LIGHTS_STATE) Hazard light status. |
| `int` | [HAZARD_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#HAZARD_LIGHTS_SWITCH) Hazard light switch. |
| `int` | [HEADLIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HEADLIGHTS_STATE) Headlights State. |
| `int` | [HEADLIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#HEADLIGHTS_SWITCH) Headlight switch. |
| `int` | [HEAD_UP_DISPLAY_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#HEAD_UP_DISPLAY_ENABLED) Head up display (HUD) enabled This property allows the user to turn on/off the HUD for their seat. |
| `int` | [HIGH_BEAM_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HIGH_BEAM_LIGHTS_STATE) High beam lights state. |
| `int` | [HIGH_BEAM_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#HIGH_BEAM_LIGHTS_SWITCH) High beam light switch. |
| `int` | [HVAC_ACTUAL_FAN_SPEED_RPM](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_ACTUAL_FAN_SPEED_RPM) Actual fan speed. |
| `int` | [HVAC_AC_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_AC_ON) On/off AC for designated areaId. |
| `int` | [HVAC_AUTO_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_AUTO_ON) On/off automatic mode. |
| `int` | [HVAC_AUTO_RECIRC_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_AUTO_RECIRC_ON) Automatic recirculation on/off. |
| `int` | [HVAC_DEFROSTER](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_DEFROSTER) On/off defrost for designated window. |
| `int` | [HVAC_DUAL_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_DUAL_ON) Enable temperature coupling between areas. |
| `int` | [HVAC_ELECTRIC_DEFROSTER_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_ELECTRIC_DEFROSTER_ON) ELECTRIC DEFROSTER. |
| `int` | [HVAC_FAN_DIRECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_FAN_DIRECTION) The current[ERROR(CarHvacFanDirection/android.car.hardware.CarHvacFanDirection CarHvacFanDirection)](https://developer.android.com/)setting. |
| `int` | [HVAC_FAN_DIRECTION_AVAILABLE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_FAN_DIRECTION_AVAILABLE) List of supported[ERROR(CarHvacFanDirection/android.car.hardware.CarHvacFanDirection CarHvacFanDirection)](https://developer.android.com/)values for the vehicle. |
| `int` | [HVAC_FAN_SPEED](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_FAN_SPEED) Fan speed setting. |
| `int` | [HVAC_MAX_AC_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_MAX_AC_ON) On/off max AC. |
| `int` | [HVAC_MAX_DEFROST_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_MAX_DEFROST_ON) On/off max defrost. |
| `int` | [HVAC_POWER_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_POWER_ON) Represents global power state for HVAC. |
| `int` | [HVAC_RECIRC_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_RECIRC_ON) Recirculation on/off. |
| `int` | [HVAC_SEAT_TEMPERATURE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_SEAT_TEMPERATURE) Seat heating/cooling. |
| `int` | [HVAC_SEAT_VENTILATION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_SEAT_VENTILATION) Seat ventilation. |
| `int` | [HVAC_SIDE_MIRROR_HEAT](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_SIDE_MIRROR_HEAT) Side Mirror Heat. |
| `int` | [HVAC_STEERING_WHEEL_HEAT](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_STEERING_WHEEL_HEAT) Steering Wheel Heating/Cooling. |
| `int` | [HVAC_TEMPERATURE_CURRENT](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_CURRENT) HVAC current temperature in celsius. |
| `int` | [HVAC_TEMPERATURE_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_DISPLAY_UNITS) Temperature units for display. |
| `int` | [HVAC_TEMPERATURE_SET](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_SET) HVAC target temperature set in Celsius. |
| `int` | [HVAC_TEMPERATURE_VALUE_SUGGESTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_VALUE_SUGGESTION) Suggested values for setting HVAC temperature. |
| `int` | [HW_KEY_INPUT](https://developer.android.com/reference/android/car/VehiclePropertyIds#HW_KEY_INPUT) *This constant is deprecated. car service internal use only.* |
| `int` | [IGNITION_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#IGNITION_STATE) Vehicle's ignition state. |
| `int` | [IMPACT_DETECTED](https://developer.android.com/reference/android/car/VehiclePropertyIds#IMPACT_DETECTED) Impact detected. |
| `int` | [INFO_DRIVER_SEAT](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_DRIVER_SEAT) Driver's seat location. |
| `int` | [INFO_EV_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_BATTERY_CAPACITY) Nominal usable battery capacity for EV or hybrid vehicle. |
| `int` | [INFO_EV_CONNECTOR_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_CONNECTOR_TYPE) List of[EvChargingConnectorType](https://developer.android.com/reference/android/car/hardware/property/EvChargingConnectorType)s this vehicle may use. |
| `int` | [INFO_EV_PORT_LOCATION](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_PORT_LOCATION) [PortLocationType](https://developer.android.com/reference/android/car/PortLocationType)for the EV port location. |
| `int` | [INFO_EXTERIOR_DIMENSIONS](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EXTERIOR_DIMENSIONS) Vehicle's exterior dimensions in millimeters. |
| `int` | [INFO_FUEL_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_CAPACITY) Fuel capacity of the vehicle in milliliters. |
| `int` | [INFO_FUEL_DOOR_LOCATION](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_DOOR_LOCATION) [PortLocationType](https://developer.android.com/reference/android/car/PortLocationType)for the fuel door location. |
| `int` | [INFO_FUEL_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_TYPE) List the[FuelType](https://developer.android.com/reference/android/car/FuelType)s the vehicle may use. |
| `int` | [INFO_MAKE](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_MAKE) Manufacturer of vehicle. |
| `int` | [INFO_MODEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_MODEL) Model of vehicle. |
| `int` | [INFO_MODEL_TRIM](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_MODEL_TRIM) Public trim name of the vehicle. |
| `int` | [INFO_MODEL_YEAR](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_MODEL_YEAR) Model year of vehicle in YYYY format based on Gregorian calendar. |
| `int` | [INFO_MULTI_EV_PORT_LOCATIONS](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_MULTI_EV_PORT_LOCATIONS) List[PortLocationType](https://developer.android.com/reference/android/car/PortLocationType)s for Multiple EV port locations. |
| `int` | [INFO_VEHICLE_SIZE_CLASS](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_VEHICLE_SIZE_CLASS) Vehicle Size Class. |
| `int` | [INFO_VIN](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_VIN) VIN of vehicle Property Config: - [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ) - [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL) - [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC) - `String`property type Required Permission: - Signature\|Privileged permission[Car.PERMISSION_IDENTIFICATION](https://developer.android.com/reference/android/car/Car#PERMISSION_IDENTIFICATION)to read property.
|
| `int` | [INSTANTANEOUS_EV_EFFICIENCY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INSTANTANEOUS_EV_EFFICIENCY) Instantaneous EV efficiency in km/kWh. |
| `int` | [INSTANTANEOUS_FUEL_ECONOMY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INSTANTANEOUS_FUEL_ECONOMY) Instantaneous Fuel Economy in L/100km. |
| `int` | [INVALID](https://developer.android.com/reference/android/car/VehiclePropertyIds#INVALID) Undefined property. |
| `int` | [LANE_CENTERING_ASSIST_COMMAND](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_CENTERING_ASSIST_COMMAND) Lane Centering Assist (LCA) commands. |
| `int` | [LANE_CENTERING_ASSIST_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_CENTERING_ASSIST_ENABLED) Enable or disable Lane Centering Assist (LCA). |
| `int` | [LANE_CENTERING_ASSIST_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_CENTERING_ASSIST_STATE) Lane Centering Assist (LCA) state. |
| `int` | [LANE_DEPARTURE_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_DEPARTURE_WARNING_ENABLED) Enable or disable Lane Departure Warning (LDW). |
| `int` | [LANE_DEPARTURE_WARNING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_DEPARTURE_WARNING_STATE) Lane Departure Warning (LDW) state. |
| `int` | [LANE_KEEP_ASSIST_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_KEEP_ASSIST_ENABLED) Enable or disable Lane Keep Assist (LKA). |
| `int` | [LANE_KEEP_ASSIST_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_KEEP_ASSIST_STATE) Lane Keep Assist (LKA) state. |
| `int` | [LOCATION_CHARACTERIZATION](https://developer.android.com/reference/android/car/VehiclePropertyIds#LOCATION_CHARACTERIZATION) Characterization of inputs used for computing location. |
| `int` | [LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED) Enable or disable Low Speed Automatic Emergency Braking. |
| `int` | [LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE) Low Speed Automatic Emergency Braking state. |
| `int` | [LOW_SPEED_COLLISION_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#LOW_SPEED_COLLISION_WARNING_ENABLED) Enable or disable Low Speed Collision Warning. |
| `int` | [LOW_SPEED_COLLISION_WARNING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LOW_SPEED_COLLISION_WARNING_STATE) Low Speed Collision Warning State state. |
| `int` | [MIRROR_AUTO_FOLD_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_AUTO_FOLD_ENABLED) Represents property for the Mirror Auto Fold feature. |
| `int` | [MIRROR_AUTO_TILT_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_AUTO_TILT_ENABLED) Represents property for the Mirror Auto Tilt feature. |
| `int` | [MIRROR_FOLD](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_FOLD) Mirror Fold. |
| `int` | [MIRROR_LOCK](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_LOCK) Mirror Lock. |
| `int` | [MIRROR_Y_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_Y_MOVE) Mirror Y Move. |
| `int` | [MIRROR_Y_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_Y_POS) Mirror Y Position. |
| `int` | [MIRROR_Z_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_Z_MOVE) Mirror Z Move. |
| `int` | [MIRROR_Z_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#MIRROR_Z_POS) Mirror Z Position. |
| `int` | [NIGHT_MODE](https://developer.android.com/reference/android/car/VehiclePropertyIds#NIGHT_MODE) Night mode. |
| `int` | [OBD2_FREEZE_FRAME](https://developer.android.com/reference/android/car/VehiclePropertyIds#OBD2_FREEZE_FRAME) *This constant is deprecated. use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.* |
| `int` | [OBD2_FREEZE_FRAME_CLEAR](https://developer.android.com/reference/android/car/VehiclePropertyIds#OBD2_FREEZE_FRAME_CLEAR) *This constant is deprecated. use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.* |
| `int` | [OBD2_FREEZE_FRAME_INFO](https://developer.android.com/reference/android/car/VehiclePropertyIds#OBD2_FREEZE_FRAME_INFO) *This constant is deprecated. use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.* |
| `int` | [OBD2_LIVE_FRAME](https://developer.android.com/reference/android/car/VehiclePropertyIds#OBD2_LIVE_FRAME) *This constant is deprecated. use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.* |
| `int` | [PARKING_BRAKE_AUTO_APPLY](https://developer.android.com/reference/android/car/VehiclePropertyIds#PARKING_BRAKE_AUTO_APPLY) Auto-apply parking brake. |
| `int` | [PARKING_BRAKE_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#PARKING_BRAKE_ON) Parking brake state. |
| `int` | [PERF_ODOMETER](https://developer.android.com/reference/android/car/VehiclePropertyIds#PERF_ODOMETER) Current odometer value of the vehicle in kilometers. |
| `int` | [PERF_REAR_STEERING_ANGLE](https://developer.android.com/reference/android/car/VehiclePropertyIds#PERF_REAR_STEERING_ANGLE) Rear bicycle model steering angle for vehicle in degrees. |
| `int` | [PERF_STEERING_ANGLE](https://developer.android.com/reference/android/car/VehiclePropertyIds#PERF_STEERING_ANGLE) Front bicycle model steering angle for vehicle in degrees. |
| `int` | [PERF_VEHICLE_SPEED](https://developer.android.com/reference/android/car/VehiclePropertyIds#PERF_VEHICLE_SPEED) Speed of the vehicle in meters per second. |
| `int` | [PERF_VEHICLE_SPEED_DISPLAY](https://developer.android.com/reference/android/car/VehiclePropertyIds#PERF_VEHICLE_SPEED_DISPLAY) Speed of the vehicle in meters per second for displays. |
| `int` | [PER_DISPLAY_BRIGHTNESS](https://developer.android.com/reference/android/car/VehiclePropertyIds#PER_DISPLAY_BRIGHTNESS) *This constant is deprecated. use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.* |
| `int` | [RANGE_REMAINING](https://developer.android.com/reference/android/car/VehiclePropertyIds#RANGE_REMAINING) Range remaining in meters. |
| `int` | [READING_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#READING_LIGHTS_STATE) Reading lights. |
| `int` | [READING_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#READING_LIGHTS_SWITCH) Reading lights switch. |
| `int` | [REAR_FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#REAR_FOG_LIGHTS_STATE) Rear fog lights state. |
| `int` | [REAR_FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#REAR_FOG_LIGHTS_SWITCH) Rear fog lights switch. |
| `int` | [SEAT_AIRBAGS_DEPLOYED](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_AIRBAGS_DEPLOYED) State of deployment for seat airbags. |
| `int` | [SEAT_AIRBAG_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_AIRBAG_ENABLED) Represents feature to enable/disable a seat's ability to deploy airbag(s) when triggered (e.g. by a crash). |
| `int` | [SEAT_BACKREST_ANGLE_1_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_1_MOVE) Seat backrest angle 1 move. |
| `int` | [SEAT_BACKREST_ANGLE_1_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_1_POS) Seat backrest angle 1 position. |
| `int` | [SEAT_BACKREST_ANGLE_2_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_2_MOVE) Seat backrest angle 2 move. |
| `int` | [SEAT_BACKREST_ANGLE_2_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_2_POS) Seat backrest angle 2 position. |
| `int` | [SEAT_BELT_BUCKLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BELT_BUCKLED) Seatbelt buckled. |
| `int` | [SEAT_BELT_HEIGHT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BELT_HEIGHT_MOVE) Seatbelt height move. |
| `int` | [SEAT_BELT_HEIGHT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BELT_HEIGHT_POS) Seatbelt height position. |
| `int` | [SEAT_BELT_PRETENSIONER_DEPLOYED](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BELT_PRETENSIONER_DEPLOYED) Seat belt pretensioner deployed. |
| `int` | [SEAT_CUSHION_SIDE_SUPPORT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_CUSHION_SIDE_SUPPORT_MOVE) Represents property for movement direction and speed of seat cushion side support. |
| `int` | [SEAT_CUSHION_SIDE_SUPPORT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_CUSHION_SIDE_SUPPORT_POS) Represents property for seat\\u2019s hipside (bottom cushion\\u2019s side) support position. |
| `int` | [SEAT_DEPTH_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_DEPTH_MOVE) Seat depth move. |
| `int` | [SEAT_DEPTH_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_DEPTH_POS) Seat depth position. |
| `int` | [SEAT_EASY_ACCESS_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_EASY_ACCESS_ENABLED) Represents property for Seat easy access feature. |
| `int` | [SEAT_FOOTWELL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_STATE) Represents property for state of the footwell lights. |
| `int` | [SEAT_FOOTWELL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_SWITCH) Represents property for switch of the footwell lights. |
| `int` | [SEAT_FORE_AFT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FORE_AFT_MOVE) Seat fore/aft move. |
| `int` | [SEAT_FORE_AFT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FORE_AFT_POS) Seat fore/aft position. |
| `int` | [SEAT_HEADREST_ANGLE_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_ANGLE_MOVE) Headrest angle move. |
| `int` | [SEAT_HEADREST_ANGLE_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_ANGLE_POS) Headrest angle position. |
| `int` | [SEAT_HEADREST_FORE_AFT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_FORE_AFT_MOVE) Headrest fore/aft move. |
| `int` | [SEAT_HEADREST_FORE_AFT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_FORE_AFT_POS) Headrest fore/aft position. |
| `int` | [SEAT_HEADREST_HEIGHT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_HEIGHT_MOVE) Headrest height move. |
| `int` | [SEAT_HEADREST_HEIGHT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_HEIGHT_POS) *This constant is deprecated. because it is defined as type[VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL), which means all seats use the same value. Use[SEAT_HEADREST_HEIGHT_POS_V2](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_HEIGHT_POS_V2)instead which fixes this issue by being defined as type[VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT).* |
| `int` | [SEAT_HEADREST_HEIGHT_POS_V2](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_HEIGHT_POS_V2) Headrest height position. |
| `int` | [SEAT_HEIGHT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEIGHT_MOVE) Seat height move. |
| `int` | [SEAT_HEIGHT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEIGHT_POS) Seat height position. |
| `int` | [SEAT_LUMBAR_FORE_AFT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_LUMBAR_FORE_AFT_MOVE) Lumbar fore/aft move. |
| `int` | [SEAT_LUMBAR_FORE_AFT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_LUMBAR_FORE_AFT_POS) Lumber fore/aft position. |
| `int` | [SEAT_LUMBAR_SIDE_SUPPORT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_LUMBAR_SIDE_SUPPORT_MOVE) Lumbar side support move. |
| `int` | [SEAT_LUMBAR_SIDE_SUPPORT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_LUMBAR_SIDE_SUPPORT_POS) Lumbar side support position. |
| `int` | [SEAT_LUMBAR_VERTICAL_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_LUMBAR_VERTICAL_MOVE) Represents property for vertical movement direction and speed of seat lumbar support. |
| `int` | [SEAT_LUMBAR_VERTICAL_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_LUMBAR_VERTICAL_POS) Represents property for seat\\u2019s lumbar support vertical position. |
| `int` | [SEAT_MEMORY_SELECT](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_MEMORY_SELECT) Seat memory select. |
| `int` | [SEAT_MEMORY_SET](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_MEMORY_SET) Seat memory set. |
| `int` | [SEAT_OCCUPANCY](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_OCCUPANCY) Seat Occupancy. |
| `int` | [SEAT_TILT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_TILT_MOVE) Seat tilt move. |
| `int` | [SEAT_TILT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_TILT_POS) Seat tilt position. |
| `int` | [SEAT_WALK_IN_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_WALK_IN_POS) Represents property that indicates the current walk-in position of the seat. |
| `int` | [STEERING_WHEEL_DEPTH_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_DEPTH_MOVE) Steering wheel depth movement. |
| `int` | [STEERING_WHEEL_DEPTH_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_DEPTH_POS) Steering wheel depth position. |
| `int` | [STEERING_WHEEL_EASY_ACCESS_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_EASY_ACCESS_ENABLED) Steering wheel easy access feature enabled. |
| `int` | [STEERING_WHEEL_HEIGHT_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_HEIGHT_MOVE) Steering wheel height movement. |
| `int` | [STEERING_WHEEL_HEIGHT_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_HEIGHT_POS) Steering wheel height position. |
| `int` | [STEERING_WHEEL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_STATE) Steering wheel lights state. |
| `int` | [STEERING_WHEEL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_SWITCH) Steering wheel lights switch. |
| `int` | [STEERING_WHEEL_LOCKED](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LOCKED) Steering wheel locked. |
| `int` | [STEERING_WHEEL_THEFT_LOCK_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_THEFT_LOCK_ENABLED) Steering wheel theft lock feature enabled. |
| `int` | [TIRE_PRESSURE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TIRE_PRESSURE) Tire pressure in kilopascals. |
| `int` | [TIRE_PRESSURE_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#TIRE_PRESSURE_DISPLAY_UNITS) Tire pressure units for display. |
| `int` | [TRACTION_CONTROL_ACTIVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TRACTION_CONTROL_ACTIVE) Traction Control is active. |
| `int` | [TRAILER_PRESENT](https://developer.android.com/reference/android/car/VehiclePropertyIds#TRAILER_PRESENT) Indicates if there is a trailer present or not. |
| `int` | [TURN_SIGNAL_LIGHT_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_LIGHT_STATE) Turn signal light state. |
| `int` | [TURN_SIGNAL_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_STATE) *This constant is deprecated. because it ambiguously defines the state of the vehicle turn signals without making clear if it means the state of the turn signal lights or the state of the turn signal switch.[TURN_SIGNAL_LIGHT_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_LIGHT_STATE)and[TURN_SIGNAL_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_SWITCH)rectify this problem.* *See`VehicleTurnSignal`for possible values for`TURN_SIGNAL_STATE`.* *Property Config:* *- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ) - [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL) - [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE) - `Integer`property type* *Required Permission: - Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property. - Property is not writable.*
|
| `int` | [TURN_SIGNAL_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_SWITCH) Turn signal switch. |
| `int` | [ULTRASONICS_SENSOR_DETECTION_RANGE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_DETECTION_RANGE) Static data for the detection range of each ultrasonic sensor in millimeters. |
| `int` | [ULTRASONICS_SENSOR_FIELD_OF_VIEW](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_FIELD_OF_VIEW) Static data for the field of view of each ultrasonic sensor in degrees. |
| `int` | [ULTRASONICS_SENSOR_MEASURED_DISTANCE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_MEASURED_DISTANCE) The distance reading of the nearest detected object per sensor in millimeters. |
| `int` | [ULTRASONICS_SENSOR_ORIENTATION](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_ORIENTATION) Static data for the orientation of each ultrasonic sensor installed on the vehicle. |
| `int` | [ULTRASONICS_SENSOR_POSITION](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_POSITION) Static data for the position of each ultrasonic sensor installed on the vehicle. |
| `int` | [ULTRASONICS_SENSOR_SUPPORTED_RANGES](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_SUPPORTED_RANGES) Static data for the supported ranges of each ultrasonic sensor in millimeters. |
| `int` | [VALET_MODE_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#VALET_MODE_ENABLED) Valet mode enabled This property allows the user to enable/disable valet mode in their vehicle. |
| `int` | [VEHICLE_CURB_WEIGHT](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_CURB_WEIGHT) Vehicle\\u2019s curb weight in kilograms. |
| `int` | [VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL) Current state of vehicle autonomy. |
| `int` | [VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL) Target state of vehicle autonomy. |
| `int` | [VEHICLE_HORN_ENGAGED](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_HORN_ENGAGED) Vehicle horn engaged. |
| `int` | [VEHICLE_MAP_SERVICE](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_MAP_SERVICE) *This constant is deprecated. use[ERROR(/android.car.vms.VmsClientManager)](https://developer.android.com/)instead.* |
| `int` | [VEHICLE_PASSIVE_SUSPENSION_HEIGHT](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_PASSIVE_SUSPENSION_HEIGHT) Vehicle Passive Suspension Height in mm. |
| `int` | [VEHICLE_SPEED_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_SPEED_DISPLAY_UNITS) Speed units for display. |
| `int` | [WHEEL_TICK](https://developer.android.com/reference/android/car/VehiclePropertyIds#WHEEL_TICK) Reports wheel ticks. |
| `int` | [WINDOW_LOCK](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDOW_LOCK) Window Child Lock. |
| `int` | [WINDOW_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDOW_MOVE) Window Move. |
| `int` | [WINDOW_POS](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDOW_POS) Window Position. |
| `int` | [WINDSHIELD_WIPERS_PERIOD](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_PERIOD) Windshield wipers period (milliseconds). |
| `int` | [WINDSHIELD_WIPERS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_STATE) Windshield wipers state. |
| `int` | [WINDSHIELD_WIPERS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_SWITCH) Windshield wipers switch. |
| ### Public constructors ||
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| ` `[VehiclePropertyIds](https://developer.android.com/reference/android/car/VehiclePropertyIds#VehiclePropertyIds())`() ` *This constructor is deprecated. to prevent others from instantiating this class* |
| ### Public methods ||
|------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` static String` | ` `[toString](https://developer.android.com/reference/android/car/VehiclePropertyIds#toString(int))`(int propertyId) ` Gets a user-friendly representation of a property. |
| ### Inherited methods |
|-----------------------|---|
| From class` java.lang.Object ` |-------------------|-------------------------------| | ` Object` | ` clone() ` | | ` boolean` | ` equals(Object arg0) ` | | ` void` | ` finalize() ` | | ` final Class` | ` getClass() ` | | ` int` | ` hashCode() ` | | ` final void` | ` notify() ` | | ` final void` | ` notifyAll() ` | | ` String` | ` toString() ` | | ` final void` | ` wait(long arg0, int arg1) ` | | ` final void` | ` wait(long arg0) ` | | ` final void` | ` wait() ` | ||
## Constants
### ABS_ACTIVE
```
public static final int ABS_ACTIVE
```
ABS is active.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DYNAMICS_STATE)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DYNAMICS_STATE)
Constant Value: 287310858 (0x1120040a)
### ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE
```
public static final int ACCELERATOR_PEDAL_COMPRESSION_PERCENTAGE
```
Accelerator pedal compression percentage.
This property communicates the percentage that the physical accelerator pedal in the vehicle is compressed. This property returns a float value from 0 to 100.
0 indicates the pedal's uncompressed position.
100 indicates the pedal's maximally compressed position.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_READ_CAR_PEDALS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_CAR_PEDALS)to read property.
- Property is not writable
Constant Value: 291504911 (0x1160030f)
### ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE
```
public static final int ADAPTIVE_CRUISE_CONTROL_LEAD_VEHICLE_MEASURED_DISTANCE
```
Measured distance from leading vehicle when using Adaptive Cruise Control (ACC) or Predictive Cruise Control in millimeters.
Returns the measured distance in meters from the lead vehicle for ACC between the rear-most point of the leading vehicle and the front-most point of the ACC vehicle.
[CarPropertyConfig.getMinValue(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getMinValue(int))returns 0.
[CarPropertyConfig.getMaxValue(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getMaxValue(int))returns the maximum range the distance sensor can support. This value will be non-negative.
When no lead vehicle is detected (that is, when there is no leading vehicle or the leading vehicle is too far away for the sensor to detect), this property will throw a[PropertyNotAvailableException](https://developer.android.com/reference/android/car/hardware/property/PropertyNotAvailableException).
When this property is unavailable (for example when[CRUISE_CONTROL_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_ENABLED)is false), reading this property will throw a[PropertyNotAvailableException](https://developer.android.com/reference/android/car/hardware/property/PropertyNotAvailableException).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411093 (0x11401015)
### ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP
```
public static final int ADAPTIVE_CRUISE_CONTROL_TARGET_TIME_GAP
```
Current target time gap for Adaptive Cruise Control (ACC) or Predictive Cruise Control in milliseconds.
This property should specify the target time gap to a leading vehicle. This gap is defined as the time to travel the distance between the leading vehicle's rear-most point to the ACC vehicle's front-most point. The actual time gap from a leading vehicle can be above or below this value.
The possible values to set for the target time gap should be specified in`configArray`in ascending order. All values must be positive. If the property is writable, all values must be writable.
When this property is unavailable (for example when[CRUISE_CONTROL_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_ENABLED)is false), reading or writing this property will throw a[PropertyNotAvailableException](https://developer.android.com/reference/android/car/hardware/property/PropertyNotAvailableException).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_STATES)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_STATES)to write property.
Constant Value: 289411092 (0x11401014)
### AP_POWER_BOOTUP_REASON
```
public static final int AP_POWER_BOOTUP_REASON
```
**This constant is deprecated.**
use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.
Property to report bootup reason for the current power on.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_POWER
Constant Value: 289409538 (0x11400a02)
### AP_POWER_STATE_REPORT
```
public static final int AP_POWER_STATE_REPORT
```
**This constant is deprecated.**
use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.
Property to report power state of application processor.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_POWER
Constant Value: 289475073 (0x11410a01)
### AP_POWER_STATE_REQ
```
public static final int AP_POWER_STATE_REQ
```
**This constant is deprecated.**
use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.
Property to control power state of application processor.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_POWER
Constant Value: 289475072 (0x11410a00)
### AUTOMATIC_EMERGENCY_BRAKING_ENABLED
```
public static final int AUTOMATIC_EMERGENCY_BRAKING_ENABLED
```
Enable or disable Automatic Emergency Braking (AEB).
Returns true if AEB is enabled and false if AEB is disabled. When AEB is enabled, the ADAS system in the vehicle should be turned on and monitoring to avoid potential collisions. This property applies for higher speed applications only. For enabling low speed automatic emergency braking,[ERROR(/LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED)](https://developer.android.com/)will be used.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313920 (0x11201000)
### AUTOMATIC_EMERGENCY_BRAKING_STATE
```
public static final int AUTOMATIC_EMERGENCY_BRAKING_STATE
```
Automatic Emergency Braking (AEB) state.
Returns the current state of AEB. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.AutomaticEmergencyBrakingState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). This property should apply for higher speed applications only. For representing the state of the low speed automatic emergency braking system,[ERROR(/LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE)](https://developer.android.com/)should be used.
If AEB includes forward collision warnings before activating the brakes, those warnings will be surfaced through the Forward Collision Warning (FCW) properties.
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.AutomaticEmergencyBrakingState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411073 (0x11401001)
### BLIND_SPOT_WARNING_ENABLED
```
public static final int BLIND_SPOT_WARNING_ENABLED
```
Enable and disable Blind Spot Warning (BSW).
Returns true if BSW is enabled and false if BSW is disabled. When BSW is enabled, the ADAS system in the vehicle should be turned on and monitoring for objects in the vehicle\\u2019s blind spots.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313924 (0x11201004)
### BLIND_SPOT_WARNING_STATE
```
public static final int BLIND_SPOT_WARNING_STATE
```
Blind Spot Warning (BSW) state.
Returns the current state of BSW. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.BlindSpotWarningState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.BlindSpotWarningState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 339742725 (0x14401005)
### BRAKE_FLUID_LEVEL_LOW
```
public static final int BRAKE_FLUID_LEVEL_LOW
```
Brake fluid level low.
This property communicates that the brake fluid level in the vehicle is low according to the OEM. This value will match the vehicle's brake fluid level status as displayed on the instrument cluster. If the brake fluid level is low, this property will be set to`true`. If not, it will be set to`false`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_READ_BRAKE_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_BRAKE_INFO)to read property.
- Property is not writable
Constant Value: 287310610 (0x11200312)
### BRAKE_PAD_WEAR_PERCENTAGE
```
public static final int BRAKE_PAD_WEAR_PERCENTAGE
```
Brake pad wear percentage.
This property communicates the amount of brake pad wear accumulated by the vehicle as a percentage. This property returns a float value from 0 to 100.
0 indicates the brake pad has no wear.
100 indicates the brake pad is maximally worn.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WHEEL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WHEEL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_READ_BRAKE_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_BRAKE_INFO)to read property.
- Property is not writable
Constant Value: 392168209 (0x17600311)
### BRAKE_PEDAL_COMPRESSION_PERCENTAGE
```
public static final int BRAKE_PEDAL_COMPRESSION_PERCENTAGE
```
Brake pedal compression percentage.
This property communicates the percentage that the physical brake pedal in the vehicle is compressed. This property returns a float value from 0 to 100.
0 indicates the pedal's uncompressed position.
100 indicates the pedal's maximally compressed position.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_READ_CAR_PEDALS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_CAR_PEDALS)to read property.
- Property is not writable
Constant Value: 291504912 (0x11600310)
### CABIN_LIGHTS_STATE
```
public static final int CABIN_LIGHTS_STATE
```
Cabin lights.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_INTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_READ_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_INTERIOR_LIGHTS)
Constant Value: 289410817 (0x11400f01)
### CABIN_LIGHTS_SWITCH
```
public static final int CABIN_LIGHTS_SWITCH
```
Cabin lights switch.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)
Constant Value: 289410818 (0x11400f02)
### CRITICALLY_LOW_TIRE_PRESSURE
```
public static final int CRITICALLY_LOW_TIRE_PRESSURE
```
Critically low tire pressure.
For each area ID listed in[CarPropertyConfig.getAreaIds()](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIds()), the corresponding`CRITICALLY_LOW_TIRE_PRESSURE`will be less than or equal the[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())of[TIRE_PRESSURE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TIRE_PRESSURE)for the same area ID.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WHEEL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WHEEL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Float`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_TIRES](https://developer.android.com/reference/android/car/Car#PERMISSION_TIRES)to read property.
- Property is not writable.
Requires[Car.PERMISSION_TIRES](https://developer.android.com/reference/android/car/Car#PERMISSION_TIRES)
Constant Value: 392168202 (0x1760030a)
### CROSS_TRAFFIC_MONITORING_ENABLED
```
public static final int CROSS_TRAFFIC_MONITORING_ENABLED
```
Enable or disable Cross Traffic Monitoring.
Returns true if Cross Traffic Monitoring is enabled and false if Cross Traffic Monitoring is disabled. When Cross Traffic Monitoring is enabled, the ADAS system in the vehicle should be turned on and monitoring for potential sideways collisions.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313955 (0x11201023)
### CROSS_TRAFFIC_MONITORING_WARNING_STATE
```
public static final int CROSS_TRAFFIC_MONITORING_WARNING_STATE
```
Cross Traffic Monitoring Warning state.
Returns the current state of Cross Traffic Monitoring Warning. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.CrossTrafficMonitoringWarningState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.CrossTrafficMonitoringWarningState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411108 (0x11401024)
### CRUISE_CONTROL_COMMAND
```
public static final int CRUISE_CONTROL_COMMAND
```
Write Cruise Control (CC) commands.
See[ERROR(/android.car.hardware.property.CruiseControlCommand)](https://developer.android.com/)for the details about each supported command.
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.CruiseControlCommand)](https://developer.android.com/)are supported.
When this property is unavailable (for example when[CRUISE_CONTROL_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_ENABLED)is false), writing this property will throw a[PropertyNotAvailableException](https://developer.android.com/reference/android/car/hardware/property/PropertyNotAvailableException).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_WRITE)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Property is not readable.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_STATES)to write property.
Constant Value: 289411090 (0x11401012)
### CRUISE_CONTROL_ENABLED
```
public static final int CRUISE_CONTROL_ENABLED
```
Enable or disable Cruise Control (CC).
Return true if CC is enabled and false if CC is disabled. This property is shared by all forms of[ERROR(/android.car.hardware.property.CruiseControlType)](https://developer.android.com/)).
When CC is enabled, the ADAS system in the vehicle should be turned on and responding to commands.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313935 (0x1120100f)
### CRUISE_CONTROL_STATE
```
public static final int CRUISE_CONTROL_STATE
```
Current state of Cruise Control (CC).
This property returns the state of CC. Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.CruiseControlState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.CruiseControlState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411089 (0x11401011)
### CRUISE_CONTROL_TARGET_SPEED
```
public static final int CRUISE_CONTROL_TARGET_SPEED
```
Current target speed for Cruise Control (CC) in meters per second.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())and[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())return the min and max target speed values respectively. These values will be non-negative.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())represents the lower bound of the target speed.
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())represents the upper bound of the target speed.
When this property is unavailable (for example when[CRUISE_CONTROL_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_ENABLED)is false), reading this property will throw a[PropertyNotAvailableException](https://developer.android.com/reference/android/car/hardware/property/PropertyNotAvailableException).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 291508243 (0x11601013)
### CRUISE_CONTROL_TYPE
```
public static final int CRUISE_CONTROL_TYPE
```
Current type of Cruise Control (CC).
When[CRUISE_CONTROL_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#CRUISE_CONTROL_ENABLED)is true, this property returns the type of CC that is currently enabled (for example, standard CC, adaptive CC, etc.). Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.CruiseControlType)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.CruiseControlType)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported. Trying to write[ERROR(/android.car.hardware.property.CruiseControlType#OTHER)](https://developer.android.com/)or an[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)to this property will throw an`IllegalArgumentException`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_STATES)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_STATES)to write property.
Constant Value: 289411088 (0x11401010)
### CURRENT_GEAR
```
public static final int CURRENT_GEAR
```
Vehicle transmission's current[VehicleGear](https://developer.android.com/reference/android/car/VehicleGear).
`CURRENT_GEAR`'s value may not match that of[GEAR_SELECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#GEAR_SELECTION). For example, if the[GEAR_SELECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#GEAR_SELECTION)is[VehicleGear.GEAR_DRIVE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_DRIVE)in a vehicle with an automatic transmission, the`CURRENT_GEAR`will be one of[VehicleGear.GEAR_FIRST](https://developer.android.com/reference/android/car/VehicleGear#GEAR_FIRST),[VehicleGear.GEAR_SECOND](https://developer.android.com/reference/android/car/VehicleGear#GEAR_SECOND), etc, which reflects the actual gear the transmission is currently running in.
configArray represents the list of supported[VehicleGear](https://developer.android.com/reference/android/car/VehicleGear)s for`CURRENT_GEAR`. For example, the configArray for an EV vehicle is set as follows:
- configArray\[0\] =[VehicleGear.GEAR_REVERSE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_REVERSE)
- configArray\[1\] =[VehicleGear.GEAR_PARK](https://developer.android.com/reference/android/car/VehicleGear#GEAR_PARK)
- configArray\[2\] =[VehicleGear.GEAR_DRIVE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_DRIVE)
Example automatic transmission configArray:
- configArray\[0\] =[VehicleGear.GEAR_NEUTRAL](https://developer.android.com/reference/android/car/VehicleGear#GEAR_NEUTRAL)
- configArray\[1\] =[VehicleGear.GEAR_REVERSE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_REVERSE)
- configArray\[2\] =[VehicleGear.GEAR_PARK](https://developer.android.com/reference/android/car/VehicleGear#GEAR_PARK)
- configArray\[4\] =[VehicleGear.GEAR_FIRST](https://developer.android.com/reference/android/car/VehicleGear#GEAR_FIRST)
- configArray\[5\] =[VehicleGear.GEAR_SECOND](https://developer.android.com/reference/android/car/VehicleGear#GEAR_SECOND)
- ...
Example manual transmission configArray:
- configArray\[0\] =[VehicleGear.GEAR_NEUTRAL](https://developer.android.com/reference/android/car/VehicleGear#GEAR_NEUTRAL)
- configArray\[1\] =[VehicleGear.GEAR_REVERSE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_REVERSE)
- configArray\[4\] =[VehicleGear.GEAR_FIRST](https://developer.android.com/reference/android/car/VehicleGear#GEAR_FIRST)
- configArray\[5\] =[VehicleGear.GEAR_SECOND](https://developer.android.com/reference/android/car/VehicleGear#GEAR_SECOND)
- ...
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)to read property.
- Property is not writable.
Requires[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)
Constant Value: 289408001 (0x11400401)
### DISPLAY_BRIGHTNESS
```
public static final int DISPLAY_BRIGHTNESS
```
**This constant is deprecated.**
use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.
Property to represent brightness of the display.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_POWER
Constant Value: 289409539 (0x11400a03)
### DISTANCE_DISPLAY_UNITS
```
public static final int DISTANCE_DISPLAY_UNITS
```
Distance units for display.
Indicates which units the car is using to display distances to the user.
configArray represents the list of supported units for`DISTANCE_DISPLAY_UNITS`. Here is an example configArray:
- configArray\[0\] =[VehicleUnit.METER](https://developer.android.com/reference/android/car/VehicleUnit#METER)
- configArray\[1\] =[VehicleUnit.KILOMETER](https://developer.android.com/reference/android/car/VehicleUnit#KILOMETER)
- configArray\[2\] =[VehicleUnit.MILE](https://developer.android.com/reference/android/car/VehicleUnit#MILE)
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_READ_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DISPLAY_UNITS)to read property.
- Normal permission[Car.PERMISSION_CONTROL_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DISPLAY_UNITS)and Signature\|Privileged permission "android.car.permission.CAR_VENDOR_EXTENSION" to write property.
Constant Value: 289408512 (0x11400600)
### DOOR_CHILD_LOCK_ENABLED
```
public static final int DOOR_CHILD_LOCK_ENABLED
```
Door child lock feature enabled.
Returns true if the door child lock feature is enabled and false if it is disabled. If enabled, the door is unable to be opened from the inside.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_DOOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_DOOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)
Constant Value: 371198723 (0x16200b03)
### DOOR_LOCK
```
public static final int DOOR_LOCK
```
Door lock.
True indicates that the door is locked.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_DOOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_DOOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)
Constant Value: 371198722 (0x16200b02)
### DOOR_MOVE
```
public static final int DOOR_MOVE
```
Door move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the door is opening and negative values mean the door is closing. Larger integers, either positive or negative, indicate a faster speed. Once the door reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the maximum movement speed of the door while closing.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the maximum movement speed of the door while opening.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_DOOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_DOOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)
Constant Value: 373295873 (0x16400b01)
### DOOR_POS
```
public static final int DOOR_POS
```
Door position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())is 0. It indicates the door is closed.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the door is fully open.
All integers between the min and max values are supported and indicate a transition state between the closed and fully open positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_DOOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_DOOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_DOORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DOORS)
Constant Value: 373295872 (0x16400b00)
### DRIVER_DISTRACTION_STATE
```
public static final int DRIVER_DISTRACTION_STATE
```
Driver distraction state.
Returns the current detected driver distraction state.
Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.DriverDistractionState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
If the vehicle is sending a warning to the user because the driver is too distracted, the warning should be surfaced through[DRIVER_DISTRACTION_WARNING](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DISTRACTION_WARNING).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.DriverDistractionState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_STATES)to read property.
- Property is not writable.
Constant Value: 289411102 (0x1140101e)
### DRIVER_DISTRACTION_SYSTEM_ENABLED
```
public static final int DRIVER_DISTRACTION_SYSTEM_ENABLED
```
Enable or disable driver distraction monitoring.
Set true to enable driver distraction monitoring and false to disable driver distraction monitoring. When driver distraction monitoring is enabled, a system inside the vehicle should be monitoring the distraction level of the driver and warn the driver if needed.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to write property.
Constant Value: 287313949 (0x1120101d)
### DRIVER_DISTRACTION_WARNING
```
public static final int DRIVER_DISTRACTION_WARNING
```
Driver distraction warning.
Returns whether a warning is being sent to the driver for being distracted.
Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.DriverDistractionWarning)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through an[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.DriverDistractionWarning)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_STATES)to read property.
- Property is not writable.
Constant Value: 289411104 (0x11401020)
### DRIVER_DISTRACTION_WARNING_ENABLED
```
public static final int DRIVER_DISTRACTION_WARNING_ENABLED
```
Enable or disable driver distraction warnings.
Set true to enable driver distraction warnings and false to disable driver distraction warnings. When driver distraction warnings are enabled, the driver distraction monitoring system inside the vehicle should warn the driver when it detects the driver is distracted.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to write property.
Constant Value: 287313951 (0x1120101f)
### DRIVER_DROWSINESS_ATTENTION_STATE
```
public static final int DRIVER_DROWSINESS_ATTENTION_STATE
```
Driver drowsiness and attention level state.
Returns the current detected state of driver drowiness and attention level based on the Karolinska Sleepiness Scale (KSS).
Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.DriverDrowsinessAttentionState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
If the vehicle is sending a warning to the user because the driver is too drowsy, the warning should be surfaced through[DRIVER_DROWSINESS_ATTENTION_WARNING](https://developer.android.com/reference/android/car/VehiclePropertyIds#DRIVER_DROWSINESS_ATTENTION_WARNING).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.DriverDrowsinessAttentionState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_STATES)to read property.
- Property is not writable.
Constant Value: 289411098 (0x1140101a)
### DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED
```
public static final int DRIVER_DROWSINESS_ATTENTION_SYSTEM_ENABLED
```
Enable or disable driver drowsiness and attention monitoring.
Set true to enable driver drowsiness and attention monitoring and false to disable driver drowsiness and attention monitoring. When driver drowsiness and attention monitoring is enabled, a system inside the vehicle will monitor the drowsiness and attention level of the driver and warn the driver if needed.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to write property.
Constant Value: 287313945 (0x11201019)
### DRIVER_DROWSINESS_ATTENTION_WARNING
```
public static final int DRIVER_DROWSINESS_ATTENTION_WARNING
```
Driver drowsiness and attention warning.
Returns whether a warning is being sent to the driver for being drowsy or not attentive.
Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.DriverDrowsinessAttentionWarning)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through an[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.DriverDrowsinessAttentionWarning)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_STATES)to read property.
- Property is not writable.
Constant Value: 289411100 (0x1140101c)
### DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED
```
public static final int DRIVER_DROWSINESS_ATTENTION_WARNING_ENABLED
```
Enable or disable driver drowsiness and attention warnings.
Set true to enable driver drowsiness and attention warnings and false to disable driver drowsiness and attention warnings. When driver drowsiness and attention warnings are enabled, the driver drowsiness and attention monitoring system inside the vehicle should warn the driver when it detects the driver is drowsy or not attentive.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to write property.
Constant Value: 287313947 (0x1120101b)
### ELECTRONIC_STABILITY_CONTROL_ENABLED
```
public static final int ELECTRONIC_STABILITY_CONTROL_ENABLED
```
Enable or disable Electronic Stability Control (ESC).
Returns true if ESC is enabled and false if ESC is disabled. When ESC is enabled, a system in the vehicle should be controlling the tires during instances with high risk of skidding to actively prevent the same from happening.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DYNAMICS_STATE)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DYNAMICS_STATE)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_DYNAMICS_STATE)to write property.
Constant Value: 287310862 (0x1120040e)
### ELECTRONIC_STABILITY_CONTROL_STATE
```
public static final int ELECTRONIC_STABILITY_CONTROL_STATE
```
Electronic Stability Control (ESC) state.
Returns the current state of ESC. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.ElectronicStabilityControlState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.ElectronicStabilityControlState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DYNAMICS_STATE)to read property.
- Property is not writable.
Constant Value: 289408015 (0x1140040f)
### ELECTRONIC_TOLL_COLLECTION_CARD_STATUS
```
public static final int ELECTRONIC_TOLL_COLLECTION_CARD_STATUS
```
Electronic Toll Collection card status.
This property indicates the status of ETC(Electronic Toll Collection) card in the vehicle. If the head unit is aware of an ETC card attached to the vehicle, ETC_CARD_STATUS gives that status of the card; otherwise, this property should be UNAVAILABLE. The property value should be one of[VehicleElectronicTollCollectionCardStatus](https://developer.android.com/reference/android/car/hardware/property/VehicleElectronicTollCollectionCardStatus).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289410874 (0x11400f3a)
### ELECTRONIC_TOLL_COLLECTION_CARD_TYPE
```
public static final int ELECTRONIC_TOLL_COLLECTION_CARD_TYPE
```
Electronic Toll Collection card type.
This property indicates the type of ETC(Electronic Toll Collection) card in the vehicle. If the head unit is aware of an ETC card attached to the vehicle, this property should return the type of card attached; otherwise, this property should be UNAVAILABLE. The property value should be one of[VehicleElectronicTollCollectionCardType](https://developer.android.com/reference/android/car/hardware/property/VehicleElectronicTollCollectionCardType).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289410873 (0x11400f39)
### EMERGENCY_LANE_KEEP_ASSIST_ENABLED
```
public static final int EMERGENCY_LANE_KEEP_ASSIST_ENABLED
```
Enable or disable Emergency Lane Keep Assist (ELKA).
Return true if ELKA is enabled and false if ELKA is disabled. When ELKA is enabled, the ADAS system in the vehicle should be on and monitoring for unsafe lane changes by the driver. When an unsafe maneuver is detected, ELKA alerts the driver and applies steering corrections to keep the vehicle in its original lane.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313933 (0x1120100d)
### EMERGENCY_LANE_KEEP_ASSIST_STATE
```
public static final int EMERGENCY_LANE_KEEP_ASSIST_STATE
```
Emergency Lane Keep Assist (ELKA) state.
Returns the current state of ELKA. Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.EmergencyLaneKeepAssistState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.EmergencyLaneKeepAssistState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411086 (0x1140100e)
### ENGINE_COOLANT_TEMP
```
public static final int ENGINE_COOLANT_TEMP
```
Temperature of engine coolant in celsius.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)
Constant Value: 291504897 (0x11600301)
### ENGINE_IDLE_AUTO_STOP_ENABLED
```
public static final int ENGINE_IDLE_AUTO_STOP_ENABLED
```
Represents feature for engine idle automatic stop.
If true, the vehicle may automatically shut off the engine when it is not needed and then automatically restart it when needed.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)to read and write property.
Requires[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)
Constant Value: 287310624 (0x11200320)
### ENGINE_OIL_LEVEL
```
public static final int ENGINE_OIL_LEVEL
```
Engine oil level.
Returns the status of the oil level for the vehicle. See`VehicleOilLevel`for possible values for`ENGINE_OIL_LEVEL`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)to read property.
- Property is not writable.
Constant Value: 289407747 (0x11400303)
### ENGINE_OIL_TEMP
```
public static final int ENGINE_OIL_TEMP
```
Temperature of engine oil in celsius.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)
Constant Value: 291504900 (0x11600304)
### ENGINE_RPM
```
public static final int ENGINE_RPM
```
Engine rpm.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_CAR_ENGINE_DETAILED_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED_3P)or Signature\|Privileged permission[Car.PERMISSION_CAR_ENGINE_DETAILED](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_ENGINE_DETAILED)to read property.
- Property is not writable.
Constant Value: 291504901 (0x11600305)
### ENV_OUTSIDE_TEMPERATURE
```
public static final int ENV_OUTSIDE_TEMPERATURE
```
Outside temperature in celsius.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Normal permission[Car.PERMISSION_EXTERIOR_ENVIRONMENT](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_ENVIRONMENT)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_ENVIRONMENT](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_ENVIRONMENT)
Constant Value: 291505923 (0x11600703)
### EPOCH_TIME
```
public static final int EPOCH_TIME
```
Current date and time, encoded as Unix time.
This value denotes the number of milliseconds that have elapsed since 1/1/1970 UTC.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_WRITE)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Long`property type
Required Permission:
- Property is not readable.
- Signature\|Privileged permission[Car.PERMISSION_CAR_EPOCH_TIME](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_EPOCH_TIME)to write property.
Requires[Car.PERMISSION_CAR_EPOCH_TIME](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_EPOCH_TIME)
Constant Value: 290457094 (0x11500606)
### EV_BATTERY_AVERAGE_TEMPERATURE
```
public static final int EV_BATTERY_AVERAGE_TEMPERATURE
```
EV battery average temperature
Exposes the temperature of the battery in an EV. If multiple batteries exist in the EV, or multiple temperature sensors exist, this property will be set to a meaningful weighted average that best represents the overall temperature of the battery system.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Constant Value: 291504910 (0x1160030e)
### EV_BATTERY_DISPLAY_UNITS
```
public static final int EV_BATTERY_DISPLAY_UNITS
```
EV battery units for display.
Indicates which units the vehicle is using to display EV battery information to the user.
configArray represents the list of supported units for`EV_BATTERY_DISPLAY_UNITS`. Here is an example configArray:
- configArray\[0\] =[VehicleUnit.WATT_HOUR](https://developer.android.com/reference/android/car/VehicleUnit#WATT_HOUR)
- configArray\[1\] =[VehicleUnit.AMPERE_HOURS](https://developer.android.com/reference/android/car/VehicleUnit#AMPERE_HOURS)
- configArray\[2\] =[VehicleUnit.KILOWATT_HOUR](https://developer.android.com/reference/android/car/VehicleUnit#KILOWATT_HOUR)
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_READ_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DISPLAY_UNITS)to read property.
- Normal permission[Car.PERMISSION_CONTROL_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DISPLAY_UNITS)and Signature\|Privileged permission "android.car.permission.CAR_VENDOR_EXTENSION" to write property.
Constant Value: 289408515 (0x11400603)
### EV_BATTERY_INSTANTANEOUS_CHARGE_RATE
```
public static final int EV_BATTERY_INSTANTANEOUS_CHARGE_RATE
```
EV instantaneous charge rate in milliwatts.
Positive rate indicates battery is being charged, and Negative rate indicates battery being discharged.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Requires[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)
Constant Value: 291504908 (0x1160030c)
### EV_BATTERY_LEVEL
```
public static final int EV_BATTERY_LEVEL
```
EV battery level.
Returns the current battery level in[VehicleUnit.WATT_HOUR](https://developer.android.com/reference/android/car/VehicleUnit#WATT_HOUR), if EV or hybrid. This value will not exceed[EV_CURRENT_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CURRENT_BATTERY_CAPACITY). To calculate the battery percentage, use: ([EV_BATTERY_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BATTERY_LEVEL)/[EV_CURRENT_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CURRENT_BATTERY_CAPACITY))\*100.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Requires[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)
Constant Value: 291504905 (0x11600309)
### EV_BRAKE_REGENERATION_LEVEL
```
public static final int EV_BRAKE_REGENERATION_LEVEL
```
Regenerative braking level of an electronic vehicle.
Returns the current setting for the regenerative braking level. Larger setting values mean more energy regenerated from braking while smaller setting values mean less energy regenerated from braking. 0 means the setting for no regenerative braking.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for the global areaId.
the result for`getMinMaxSupportedValue`indicates the range of possible values.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_POWERTRAIN)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_POWERTRAIN)to write property.
Constant Value: 289408012 (0x1140040c)
### EV_CHARGE_CURRENT_DRAW_LIMIT
```
public static final int EV_CHARGE_CURRENT_DRAW_LIMIT
```
The vehicle's selected alternating current (AC) EV charging draw limit in Amperes.
This may or may not match the vehicle's maximum possible draw limit. This maximum draw limit in Amperes is listed in the first entry in its[CarPropertyConfig.getConfigArray()](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getConfigArray()).
If property is writable, the user may adjust this value.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_ENERGY)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_ENERGY)to write property.
Constant Value: 291508031 (0x11600f3f)
### EV_CHARGE_PERCENT_LIMIT
```
public static final int EV_CHARGE_PERCENT_LIMIT
```
EV charge percent limit.
Indicates the maximum charge percent threshold set by the user. Returns a float value from 0 to 100.
configArray is optional. If it is populated, it represents the valid charge percent limit values for the vehicle. Here is an example configArray:
- configArray\[0\] = 20
- configArray\[1\] = 40
- configArray\[2\] = 60
- configArray\[3\] = 80
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_ENERGY)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_ENERGY)to write property.
Constant Value: 291508032 (0x11600f40)
### EV_CHARGE_PORT_CONNECTED
```
public static final int EV_CHARGE_PORT_CONNECTED
```
EV charge port connected.
If the vehicle has multiple charging ports, this property will return true if any of the charge ports are connected.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Normal permission[Car.PERMISSION_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY_PORTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY_PORTS)
Constant Value: 287310603 (0x1120030b)
### EV_CHARGE_PORT_OPEN
```
public static final int EV_CHARGE_PORT_OPEN
```
EV charge port open.
If the vehicle has multiple charging ports, this property will return true if any of the charge ports are open.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Normal permission[Car.PERMISSION_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY_PORTS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ENERGY_PORTS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ENERGY_PORTS)to write property.
Constant Value: 287310602 (0x1120030a)
### EV_CHARGE_STATE
```
public static final int EV_CHARGE_STATE
```
Charging state of the car.
Returns the current charging state of the car. See[EvChargeState](https://developer.android.com/reference/android/car/hardware/property/EvChargeState)for possible values for`EV_CHARGE_STATE`.
If the vehicle has a target charge percentage other than 100, this property will return[EvChargeState.STATE_FULLY_CHARGED](https://developer.android.com/reference/android/car/hardware/property/EvChargeState#STATE_FULLY_CHARGED)when the battery charge level has reached the target level. See[EV_CHARGE_PERCENT_LIMIT](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_PERCENT_LIMIT)for more context.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Constant Value: 289410881 (0x11400f41)
### EV_CHARGE_SWITCH
```
public static final int EV_CHARGE_SWITCH
```
Start or stop charging the EV battery.
The setting that the user wants. Setting this property to true starts the battery charging and setting to false stops charging.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_ENERGY)or dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_ENERGY)to write property.
Constant Value: 287313730 (0x11200f42)
### EV_CHARGE_TIME_REMAINING
```
public static final int EV_CHARGE_TIME_REMAINING
```
Estimated charge time remaining in seconds.
Returns 0 if the vehicle is not charging.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Constant Value: 289410883 (0x11400f43)
### EV_CURRENT_BATTERY_CAPACITY
```
public static final int EV_CURRENT_BATTERY_CAPACITY
```
Current usable battery capacity for EV or hybrid vehicle.
Returns the actual value of battery capacity in[VehicleUnit.WATT_HOUR](https://developer.android.com/reference/android/car/VehicleUnit#WATT_HOUR), if EV or hybrid. This property captures the real-time usable battery capacity taking into account factors such as battery aging and temperature dependency. Therefore, this value might be different from[INFO_EV_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_BATTERY_CAPACITY)because[INFO_EV_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_BATTERY_CAPACITY)returns the nominal battery capacity from when the vehicle was new.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Requires[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)
Constant Value: 291504909 (0x1160030d)
### EV_REGENERATIVE_BRAKING_STATE
```
public static final int EV_REGENERATIVE_BRAKING_STATE
```
Regenerative braking or one-pedal drive setting on the car.
Returns the current state associated with the regenerative braking setting in the car. See[EvRegenerativeBrakingState](https://developer.android.com/reference/android/car/hardware/property/EvRegenerativeBrakingState)for possible values for`EV_REGENERATIVE_BRAKING_STATE`.
If the[EV_BRAKE_REGENERATION_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BRAKE_REGENERATION_LEVEL)property has been implemented, it is likely that the OEM supports a more granular set of regeneration levels than those provided by this property through[EvRegenerativeBrakingState](https://developer.android.com/reference/android/car/hardware/property/EvRegenerativeBrakingState).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Constant Value: 289410884 (0x11400f44)
### EV_STOPPING_MODE
```
public static final int EV_STOPPING_MODE
```
Represents property for the current stopping mode of the vehicle.
For the global area ID, the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which enum values from`EvStoppingMode`are supported.`EvStoppingMode`may be extended to include more states in the future.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_POWERTRAIN)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_POWERTRAIN)to write property.
Constant Value: 289408013 (0x1140040d)
### FOG_LIGHTS_STATE
```
public static final int FOG_LIGHTS_STATE
```
Fog light state.
If the car has both front and rear fog lights:
- If front and rear fog lights can only be controlled together:`FOG_LIGHTS_STATE`provides the state of fog lights.
- If front and rear fog lights can only be controlled independently:[FRONT_FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#FRONT_FOG_LIGHTS_STATE)and[REAR_FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#REAR_FOG_LIGHTS_STATE)provide the state of front, rear fog lights respectively.
If the car has only front fog lights:
- Only one of`FOG_LIGHTS_STATE`or[FRONT_FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#FRONT_FOG_LIGHTS_STATE)will be implemented in the car. The implemented property provides the state of the front fog lights.
If the car has only rear fog lights:
- Only one of`FOG_LIGHTS_STATE`or[REAR_FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#REAR_FOG_LIGHTS_STATE)will be implemented in the car. The implemented property provides the state of the rear fog lights.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)
Constant Value: 289410562 (0x11400e02)
### FOG_LIGHTS_SWITCH
```
public static final int FOG_LIGHTS_SWITCH
```
Fog light switch.
If the car has both front and rear fog lights:
- If front and rear fog lights can only be controlled together:`FOG_LIGHTS_SWITCH`should be used to change the fog lights state.
- If front and rear fog lights can only be controlled independently:[FRONT_FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#FRONT_FOG_LIGHTS_SWITCH)and[REAR_FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#REAR_FOG_LIGHTS_SWITCH)should be used to change the front and rear fog lights state respectively.
If the car has only front fog lights:
- Only one of`FOG_LIGHTS_SWITCH`or[FRONT_FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#FRONT_FOG_LIGHTS_SWITCH)will be implemented in the car. The implemented property should be used to change the front fog lights state.
If the car has only rear fog lights:
- Only one of`FOG_LIGHTS_SWITCH`or[REAR_FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#REAR_FOG_LIGHTS_SWITCH)will be implemented in the car. The implemented property should be used to change the rear fog lights state.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)
Constant Value: 289410578 (0x11400e12)
### FORWARD_COLLISION_WARNING_ENABLED
```
public static final int FORWARD_COLLISION_WARNING_ENABLED
```
Enable or disable Forward Collision Warning (FCW).
Returns true if FCW is enabled and false if FCW is disabled. When FCW is enabled, the ADAS system in the vehicle should be turned on and monitoring for potential collisions.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313922 (0x11201002)
### FORWARD_COLLISION_WARNING_STATE
```
public static final int FORWARD_COLLISION_WARNING_STATE
```
Forward Collision Warning State (FCW) state.
Returns the current state of FCW. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.ForwardCollisionWarningState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.ForwardCollisionWarningState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411075 (0x11401003)
### FRONT_FOG_LIGHTS_STATE
```
public static final int FRONT_FOG_LIGHTS_STATE
```
Front fog lights state.
Please refer to the documentation on[FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#FOG_LIGHTS_STATE)for more information.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)
Constant Value: 289410875 (0x11400f3b)
### FRONT_FOG_LIGHTS_SWITCH
```
public static final int FRONT_FOG_LIGHTS_SWITCH
```
Front fog lights switch.
Please refer to the documentation on[FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#FOG_LIGHTS_SWITCH)for more information.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)
Constant Value: 289410876 (0x11400f3c)
### FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME
```
public static final int FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME
```
Fuel consumption units for display.
Indicates type of units the car is using to display fuel consumption information to user.
`true`indicates units are distance over volume such as MPG.
`false`indicates units are volume over distance such as L/100KM.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Normal permission[Car.PERMISSION_READ_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DISPLAY_UNITS)to read property.
- Normal permission[Car.PERMISSION_CONTROL_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DISPLAY_UNITS)and Signature\|Privileged permission "android.car.permission.CAR_VENDOR_EXTENSION" to write property.
Constant Value: 287311364 (0x11200604)
### FUEL_DOOR_OPEN
```
public static final int FUEL_DOOR_OPEN
```
Fuel door open.
This property communicates whether the fuel door on the vehicle is open or not. This property will not be implemented for electric vehicles. That is, if[INFO_FUEL_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_TYPE)only contains[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC), this property will not be implemented. For EVs, see[EV_CHARGE_PORT_OPEN](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CHARGE_PORT_OPEN).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Normal permission[Car.PERMISSION_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY_PORTS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ENERGY_PORTS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ENERGY_PORTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ENERGY_PORTS)to write property.
Constant Value: 287310600 (0x11200308)
### FUEL_LEVEL
```
public static final int FUEL_LEVEL
```
Fuel level in milliliters.
This property communicates the current amount of fuel remaining in the vehicle in milliliters. This property will not be implemented for electric vehicles. That is, if[INFO_FUEL_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_TYPE)only contains[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC), this property will not be implemented. For EVs, see[EV_BATTERY_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BATTERY_LEVEL).
This property's value will not exceed[INFO_FUEL_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_CAPACITY).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Requires[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)
Constant Value: 291504903 (0x11600307)
### FUEL_LEVEL_LOW
```
public static final int FUEL_LEVEL_LOW
```
Warning for fuel low level.
`FUEL_LEVEL_LOW`corresponds to the low fuel warning on the dashboard. Once`FUEL_LEVEL_LOW`is set, it should not be cleared until more fuel is added to the vehicle. This property may take into account all fuel sources for a vehicle - for example:
- For a gas powered vehicle, this property is based solely on gas level.
- For a battery powered vehicle, this property is based solely on battery level.
- For a hybrid vehicle, this property may be based on the combination of gas and battery levels, at the OEM's discretion.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)to read property.
- Property is not writable.
Requires[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)
Constant Value: 287310853 (0x11200405)
### FUEL_VOLUME_DISPLAY_UNITS
```
public static final int FUEL_VOLUME_DISPLAY_UNITS
```
Fuel volume units for display.
Indicates which units the car is using to display fuel volume to the user.
configArray represents the list of supported units for`FUEL_VOLUME_DISPLAY_UNITS`. Here is an example configArray:
- configArray\[0\] =[VehicleUnit.LITER](https://developer.android.com/reference/android/car/VehicleUnit#LITER)
- configArray\[1\] =[VehicleUnit.US_GALLON](https://developer.android.com/reference/android/car/VehicleUnit#US_GALLON)
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_READ_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DISPLAY_UNITS)to read property.
- Normal permission[Car.PERMISSION_CONTROL_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DISPLAY_UNITS)and Signature\|Privileged permission "android.car.permission.CAR_VENDOR_EXTENSION" to write property.
Constant Value: 289408513 (0x11400601)
### GEAR_SELECTION
```
public static final int GEAR_SELECTION
```
Currently selected gear by user.
See[VehicleGear](https://developer.android.com/reference/android/car/VehicleGear)for gear value enum.
configArray represents the list of supported gears for the vehicle. For example, configArray for an EV vehicle is set as follows:
- configArray\[0\] =[VehicleGear.GEAR_REVERSE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_REVERSE)
- configArray\[1\] =[VehicleGear.GEAR_PARK](https://developer.android.com/reference/android/car/VehicleGear#GEAR_PARK)
- configArray\[2\] =[VehicleGear.GEAR_DRIVE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_DRIVE)
Example automatic transmission configArray:
- configArray\[0\] =[VehicleGear.GEAR_NEUTRAL](https://developer.android.com/reference/android/car/VehicleGear#GEAR_NEUTRAL)
- configArray\[1\] =[VehicleGear.GEAR_REVERSE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_REVERSE)
- configArray\[2\] =[VehicleGear.GEAR_PARK](https://developer.android.com/reference/android/car/VehicleGear#GEAR_PARK)
- configArray\[3\] =[VehicleGear.GEAR_DRIVE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_DRIVE)
- configArray\[4\] =[VehicleGear.GEAR_FIRST](https://developer.android.com/reference/android/car/VehicleGear#GEAR_FIRST)
- configArray\[5\] =[VehicleGear.GEAR_SECOND](https://developer.android.com/reference/android/car/VehicleGear#GEAR_SECOND)
- ...
Example manual transmission configArray:
- configArray\[0\] =[VehicleGear.GEAR_NEUTRAL](https://developer.android.com/reference/android/car/VehicleGear#GEAR_NEUTRAL)
- configArray\[1\] =[VehicleGear.GEAR_REVERSE](https://developer.android.com/reference/android/car/VehicleGear#GEAR_REVERSE)
- configArray\[4\] =[VehicleGear.GEAR_FIRST](https://developer.android.com/reference/android/car/VehicleGear#GEAR_FIRST)
- configArray\[5\] =[VehicleGear.GEAR_SECOND](https://developer.android.com/reference/android/car/VehicleGear#GEAR_SECOND)
- ...
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)to read property.
- Property is not writable.
Requires[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)
Constant Value: 289408000 (0x11400400)
### GENERAL_SAFETY_REGULATION_COMPLIANCE
```
public static final int GENERAL_SAFETY_REGULATION_COMPLIANCE
```
EU's General security regulation compliance requirement.
Returns whether general security regulation compliance is required, if so, what type of requirement. See[GsrComplianceType](https://developer.android.com/reference/android/car/GsrComplianceType)for possible enums.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Constant Value: 289410887 (0x11400f47)
### GLOVE_BOX_DOOR_POS
```
public static final int GLOVE_BOX_DOOR_POS
```
Property that represents the current position of the glove box door.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the glove box's position when closed. This value will be 0.
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the glove box's position when fully open.
All integers between the min and max values are supported and indicate a transition state between the closed and fully open positions.
The supported area IDs match the seat(s) by which the glove box is intended to be used (e.g.) if the front right dashboard has a glove box embedded in it, then the area ID should be[VehicleAreaSeat.SEAT_ROW_1_RIGHT](https://developer.android.com/reference/android/car/VehicleAreaSeat#SEAT_ROW_1_RIGHT)).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_GLOVE_BOX](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_GLOVE_BOX)to read and write property.
Requires[Car.PERMISSION_CONTROL_GLOVE_BOX](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_GLOVE_BOX)
Constant Value: 356518896 (0x15400bf0)
### GLOVE_BOX_LOCKED
```
public static final int GLOVE_BOX_LOCKED
```
Lock or unlock the glove box.
If`true`, the glove box is locked. If`false`, the glove box is unlocked.
The supported area IDs match the seat(s) by which the glove box is intended to be used (e.g. if the front right dashboard has a glove box embedded in it, then the area ID will be[VehicleAreaSeat.SEAT_ROW_1_RIGHT](https://developer.android.com/reference/android/car/VehicleAreaSeat#SEAT_ROW_1_RIGHT)).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_GLOVE_BOX](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_GLOVE_BOX)to read and write property.
Requires[Car.PERMISSION_CONTROL_GLOVE_BOX](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_GLOVE_BOX)
Constant Value: 354421745 (0x15200bf1)
### HANDS_ON_DETECTION_DRIVER_STATE
```
public static final int HANDS_ON_DETECTION_DRIVER_STATE
```
Hands On Detection (HOD) driver state.
Returns whether the driver's hands are on the steering wheel. Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.HandsOnDetectionDriverState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
If the vehicle is sending a warning to the user because the driver's hands have been off the steering wheel for too long, the warning should be surfaced through[HANDS_ON_DETECTION_WARNING](https://developer.android.com/reference/android/car/VehiclePropertyIds#HANDS_ON_DETECTION_WARNING).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.HandsOnDetectionDriverState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_STATES)to read property.
- Property is not writable.
Constant Value: 289411095 (0x11401017)
### HANDS_ON_DETECTION_ENABLED
```
public static final int HANDS_ON_DETECTION_ENABLED
```
Enable or disable Hands On Detection (HOD).
Return true if HOD is enabled and false if HOD is disabled. When HOD is enabled, a system inside the vehicle should be monitoring the presence of the driver's hands on the steering wheel and send a warning if it detects that the driver's hands are no longer on the steering wheel.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DRIVER_MONITORING_SETTINGS)to write property.
Constant Value: 287313942 (0x11201016)
### HANDS_ON_DETECTION_WARNING
```
public static final int HANDS_ON_DETECTION_WARNING
```
Hands On Detection (HOD) warning.
Returns whether a warning is being sent to the driver for having their hands off the wheel for too long a duration.
Generally, this property should return a valid state defined in the[ERROR(/android.car.hardware.property.HandsOnDetectionWarning)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). For example, if the feature is not available due to some temporary state, that information should be conveyed through an[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.HandsOnDetectionWarning)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_DRIVER_MONITORING_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DRIVER_MONITORING_STATES)to read property.
- Property is not writable.
Constant Value: 289411096 (0x11401018)
### HAZARD_LIGHTS_STATE
```
public static final int HAZARD_LIGHTS_STATE
```
Hazard light status.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)
Constant Value: 289410563 (0x11400e03)
### HAZARD_LIGHTS_SWITCH
```
public static final int HAZARD_LIGHTS_SWITCH
```
Hazard light switch.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)
Constant Value: 289410579 (0x11400e13)
### HEADLIGHTS_STATE
```
public static final int HEADLIGHTS_STATE
```
Headlights State.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)
Constant Value: 289410560 (0x11400e00)
### HEADLIGHTS_SWITCH
```
public static final int HEADLIGHTS_SWITCH
```
Headlight switch.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)
Constant Value: 289410576 (0x11400e10)
### HEAD_UP_DISPLAY_ENABLED
```
public static final int HEAD_UP_DISPLAY_ENABLED
```
Head up display (HUD) enabled
This property allows the user to turn on/off the HUD for their seat.
Each HUD in the vehicle will be assigned to the seat that is intended to use it. For example, if there is a single HUD in the vehicle that is used by the driver so that they no longer need to continuously look at the instrument cluster, then this property will be defined with a single area ID that is equal to the driver's seat area ID.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_HEAD_UP_DISPLAY_STATUS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_HEAD_UP_DISPLAY_STATUS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_HEAD_UP_DISPLAY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_HEAD_UP_DISPLAY)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_HEAD_UP_DISPLAY](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_HEAD_UP_DISPLAY)to write property.
Constant Value: 354421254 (0x15200a06)
### HIGH_BEAM_LIGHTS_STATE
```
public static final int HIGH_BEAM_LIGHTS_STATE
```
High beam lights state.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)
Constant Value: 289410561 (0x11400e01)
### HIGH_BEAM_LIGHTS_SWITCH
```
public static final int HIGH_BEAM_LIGHTS_SWITCH
```
High beam light switch.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)
Constant Value: 289410577 (0x11400e11)
### HVAC_ACTUAL_FAN_SPEED_RPM
```
public static final int HVAC_ACTUAL_FAN_SPEED_RPM
```
Actual fan speed.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 356517135 (0x1540050f)
### HVAC_AC_ON
```
public static final int HVAC_AC_ON
```
On/off AC for designated areaId.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419973 (0x15200505)
### HVAC_AUTO_ON
```
public static final int HVAC_AUTO_ON
```
On/off automatic mode.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419978 (0x1520050a)
### HVAC_AUTO_RECIRC_ON
```
public static final int HVAC_AUTO_RECIRC_ON
```
Automatic recirculation on/off.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419986 (0x15200512)
### HVAC_DEFROSTER
```
public static final int HVAC_DEFROSTER
```
On/off defrost for designated window.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 320865540 (0x13200504)
### HVAC_DUAL_ON
```
public static final int HVAC_DUAL_ON
```
Enable temperature coupling between areas.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419977 (0x15200509)
### HVAC_ELECTRIC_DEFROSTER_ON
```
public static final int HVAC_ELECTRIC_DEFROSTER_ON
```
ELECTRIC DEFROSTER.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 320865556 (0x13200514)
### HVAC_FAN_DIRECTION
```
public static final int HVAC_FAN_DIRECTION
```
The current[ERROR(CarHvacFanDirection/android.car.hardware.CarHvacFanDirection CarHvacFanDirection)](https://developer.android.com/)setting.
The supported values for this property is exposed via[HVAC_FAN_DIRECTION_AVAILABLE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_FAN_DIRECTION_AVAILABLE). Caller should not call[ERROR(/CarPropertyManager#getSupportedValuesList)](https://developer.android.com/)or[ERROR(/CarPropertyManager#getMinMaxSupportedValue)](https://developer.android.com/)or[ERROR(/AreaIdConfig#getSupportedEnumValues)](https://developer.android.com/).
This property will be supported if[HVAC_FAN_DIRECTION_AVAILABLE](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_FAN_DIRECTION_AVAILABLE)is supported on the vehicle, and vice versa.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 356517121 (0x15400501)
### HVAC_FAN_DIRECTION_AVAILABLE
```
public static final int HVAC_FAN_DIRECTION_AVAILABLE
```
List of supported[ERROR(CarHvacFanDirection/android.car.hardware.CarHvacFanDirection CarHvacFanDirection)](https://developer.android.com/)values for the vehicle.
For each supported area ID, this property provides a list of supported HVAC fan positions for the[HVAC_FAN_DIRECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_FAN_DIRECTION)property (e.g.[ERROR(CarHvacFanDirection.DEFROST_AND_FLOOR/android.car.hardware.CarHvacFanDirection#DEFROST_AND_FLOOR CarHvacFanDirection.DEFROST_AND_FLOOR)](https://developer.android.com/)).
This property will be supported if[HVAC_FAN_DIRECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_FAN_DIRECTION)is supported on the vehicle, and vice versa.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 356582673 (0x15410511)
### HVAC_FAN_SPEED
```
public static final int HVAC_FAN_SPEED
```
Fan speed setting.
This property is not in any particular unit but in a specified range of relative speeds. 0 means the fan is off. The value must be non-negative, larger values mean faster fan speed.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
For each areaId, the result for`getMinMaxSupportedValue`indicates the range of possible fan speed.
If 0 is included in the range, then you can use this property to turn off the fan. Otherwise, you cannot use this property to turn off the fan, use[ERROR(/HVAC_POWER_ON)](https://developer.android.com/)instead.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 356517120 (0x15400500)
### HVAC_MAX_AC_ON
```
public static final int HVAC_MAX_AC_ON
```
On/off max AC.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419974 (0x15200506)
### HVAC_MAX_DEFROST_ON
```
public static final int HVAC_MAX_DEFROST_ON
```
On/off max defrost.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419975 (0x15200507)
### HVAC_POWER_ON
```
public static final int HVAC_POWER_ON
```
Represents global power state for HVAC.
Setting this property to false MAY mark some properties that control individual HVAC features/subsystems to UNAVAILABLE state. Setting this property to true MAY mark some properties that control individual HVAC features/subsystems to AVAILABLE state (unless any/all of them are UNAVAILABLE on their own individual merits).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419984 (0x15200510)
### HVAC_RECIRC_ON
```
public static final int HVAC_RECIRC_ON
```
Recirculation on/off.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 354419976 (0x15200508)
### HVAC_SEAT_TEMPERATURE
```
public static final int HVAC_SEAT_TEMPERATURE
```
Seat heating/cooling.
This property is not in any particular unit, but in a specified range of relative temperature settings. 0 means no heating or cooling. Positive values indicate heating and negative values indicate cooling. Larger absolute values indicate stronger heating or cooling.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())is 0, unless the vehicle supports seat cooling as well. In this case, it indicates the maximum seat temperature cooling setting in negative number.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the maximum seat temperature heating setting.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 356517131 (0x1540050b)
### HVAC_SEAT_VENTILATION
```
public static final int HVAC_SEAT_VENTILATION
```
Seat ventilation.
This property is not in any particular unit but in the specified range of ventilation settings. 0 means no ventilation. The value must be non-negative. Larger values indicate stronger ventilation.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())is 0.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the maximum ventilation setting available for the seat.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 356517139 (0x15400513)
### HVAC_SIDE_MIRROR_HEAT
```
public static final int HVAC_SIDE_MIRROR_HEAT
```
Side Mirror Heat.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())is 0 and indicates no heating.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the the maximum heating level.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 339739916 (0x1440050c)
### HVAC_STEERING_WHEEL_HEAT
```
public static final int HVAC_STEERING_WHEEL_HEAT
```
Steering Wheel Heating/Cooling.
This property is not in any particular unit but in a specified range of heating settings. 0 means no heating or cooling. Positive values indicate heating and negative values indicate cooling. Larger absolute values indicate stronger heating or cooling.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())is 0, unless the vehicle supports steering wheel cooling as well. In such a case, it indicates the maximum steering wheel cooling setting in negative number.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the maximum steering wheel heating setting.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 289408269 (0x1140050d)
### HVAC_TEMPERATURE_CURRENT
```
public static final int HVAC_TEMPERATURE_CURRENT
```
HVAC current temperature in celsius.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 358614274 (0x15600502)
### HVAC_TEMPERATURE_DISPLAY_UNITS
```
public static final int HVAC_TEMPERATURE_DISPLAY_UNITS
```
Temperature units for display.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_READ_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DISPLAY_UNITS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to write property.
Constant Value: 289408270 (0x1140050e)
### HVAC_TEMPERATURE_SET
```
public static final int HVAC_TEMPERATURE_SET
```
HVAC target temperature set in Celsius.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
For each areaId, the result for`getMinMaxSupportedValue`indicates the range of HVAC temperature in Celsius.
The vehicle may not support setting a continuous range of temperature values in between the min and max values.
Therefore, if the vehicle supports[HVAC_TEMPERATURE_VALUE_SUGGESTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_VALUE_SUGGESTION), the application should use that property to get a supported value before setting`HVAC_TEMPERATURE_SET`. The application should also use[HVAC_TEMPERATURE_VALUE_SUGGESTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_VALUE_SUGGESTION)for converting the temperature from Celsius to Fahrenheit and vice versa for this vehicle.
Else if the[CarPropertyConfig.getConfigArray()](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getConfigArray())is defined, then it represents the list of valid temperature values that can be set. It also describes a lookup table to convert the temperature from Celsius to Fahrenheit and vice versa for this vehicle.
The`configArray`is set as follows:
- `configArray[0]`is \[the lower bound of the supported temperature in Celsius\] \* 10.
- `configArray[1]`is \[the upper bound of the supported temperature in Celsius\] \* 10.
- `configArray[2]`is \[the increment in Celsius\] \* 10.
- `configArray[3]`is \[the lower bound of the supported temperature in Fahrenheit\] \* 10.
- `configArray[4]`is \[the upper bound of the supported temperature in Fahrenheit\] \* 10.
- `configArray[5]`is \[the increment in Fahrenheit\] \* 10.
For example, if the vehicle supports temperature values as:
```
[16.0, 16.5, 17.0 ,..., 28.0] in Celsius
[60.5, 61.5, 62.5 ,..., 84.5] in Fahrenheit
```
The`configArray`should be:
configArray = {160, 280, 5, 605, 845, 10}
If the`configArray`is defined, applications should not use any other method for converting temperature values besides[HVAC_TEMPERATURE_VALUE_SUGGESTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_VALUE_SUGGESTION), such as the standard unit conversion formula of`F = (9/5) * C + 32`. Any value set that is not contained within the list of valid values is considered undefined behavior and may result in inconsistencies in the value set by the application and the value set in the VHAL.
For converting the temperature from Celsius to Fahrenheit use the following:
// Given tempC and configArray
float minTempC = configArray.get(0) / 10f;
float temperatureIncrementCelsius = configArray.get(2) / 10f;
float minTempF = configArray.get(3) / 10f;
float temperatureIncrementFahrenheit = configArray.get(5) / 10f;
// Round to the closest increment
int numIncrements = Math.round((tempC - minTempC) / temperatureIncrementCelsius);
float tempF = temperatureIncrementFahrenheit * numIncrements + minTempF;
For converting the temperature from Fahrenheit to Celsius, use the same method as above except changing the Celsius values to the relevant Fahrenheit values.
Othwerise, if neither[HVAC_TEMPERATURE_VALUE_SUGGESTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_VALUE_SUGGESTION)nor the`configArray`are defined, the application should use the standard unit conversion formula of`F = (9/5) * C + 32`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 358614275 (0x15600503)
### HVAC_TEMPERATURE_VALUE_SUGGESTION
```
public static final int HVAC_TEMPERATURE_VALUE_SUGGESTION
```
Suggested values for setting HVAC temperature.
Implement the property to help applications understand the closest supported temperature value in Celsius or Fahrenheit.
- `floatValues[0]`is the requested value that an application wants to set a temperature to.
- `floatValues[1]`is the unit for`floatValues[0]`. It should be one of ([VehicleUnit.CELSIUS](https://developer.android.com/reference/android/car/VehicleUnit#CELSIUS),[VehicleUnit.FAHRENHEIT](https://developer.android.com/reference/android/car/VehicleUnit#FAHRENHEIT)).
- `floatValues[2]`is the value OEMs suggested in CELSIUS. This value is not included in the request.
- `floatValues[3]`is the value OEMs suggested in FAHRENHEIT. This value is not included in the request.
An application calls[CarPropertyManager.setProperty(Class, int, int, Object)](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager#setProperty(java.lang.Class,%20int,%20int,%20E))with the requested value and unit for the value. OEMs need to return the suggested values in`floatValues[2]`and`floatValues[3]`by[CarPropertyManager.CarPropertyEventCallback](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager.CarPropertyEventCallback).
For example, when a user uses the voice assistant to set HVAC temperature to 66.2 in Fahrenheit.
First, an application will set this property with the value \[66.2,[VehicleUnit.FAHRENHEIT](https://developer.android.com/reference/android/car/VehicleUnit#FAHRENHEIT), 0, 0\]. If OEMs suggest to set 19.0 in Celsius or 66.5 in Fahrenheit for user's request, then car must generate a callback with property value \[66.2,[VehicleUnit.FAHRENHEIT](https://developer.android.com/reference/android/car/VehicleUnit#FAHRENHEIT), 19.0, 66.5\]. After the voice assistant gets the callback, it will inform the user and set HVAC temperature to the suggested value.
Another example, an application receives 21 Celsius as the current temperature value by querying[VehiclePropertyIds.HVAC_TEMPERATURE_SET](https://developer.android.com/reference/android/car/VehiclePropertyIds#HVAC_TEMPERATURE_SET). But the application wants to know what value is displayed on the car's UI in Fahrenheit.
For this, the application sets the property to \[21,[VehicleUnit.CELSIUS](https://developer.android.com/reference/android/car/VehicleUnit#CELSIUS), 0, 0\]. If the suggested value by the OEM for 21 Celsius is 70 Fahrenheit, then car must generate a callback with property value \[21,[VehicleUnit.CELSIUS](https://developer.android.com/reference/android/car/VehicleUnit#CELSIUS), 21.0, 70.0\]. In this case, the application can know that the value is 70.0 Fahrenheit in the car\\u2019s UI.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Float[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_CLIMATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_CLIMATE)
Constant Value: 291570965 (0x11610515)
### HW_KEY_INPUT
```
public static final int HW_KEY_INPUT
```
**This constant is deprecated.**
car service internal use only.
Property to feed H/W input events to android.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Constant Value: 289475088 (0x11410a10)
### IGNITION_STATE
```
public static final int IGNITION_STATE
```
Vehicle's ignition state.
See[VehicleIgnitionState](https://developer.android.com/reference/android/car/VehicleIgnitionState)for possible values for`IGNITION_STATE`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)to read property.
- Property is not writable.
Requires[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)
Constant Value: 289408009 (0x11400409)
### IMPACT_DETECTED
```
public static final int IMPACT_DETECTED
```
Impact detected.
Bit flag property to relay information on whether an impact has occurred on a particular side of the vehicle as described through the[ERROR(/android.car.hardware.property.ImpactSensorLocation)](https://developer.android.com/)enum. As a bit flag property, this property can be set to multiple ORed together values of the enum when necessary.
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which bit flags from[ERROR(/android.car.hardware.property.ImpactSensorLocation)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_IMPACT_SENSORS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_IMPACT_SENSORS)to read property.
- Property is not writable.
Constant Value: 289407792 (0x11400330)
### INFO_DRIVER_SEAT
```
public static final int INFO_DRIVER_SEAT
```
Driver's seat location.
The only area ID listed in[CarPropertyConfig.getAreaIds()](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIds())for`INFO_DRIVER_SEAT`will be`0`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 356516106 (0x1540010a)
### INFO_EV_BATTERY_CAPACITY
```
public static final int INFO_EV_BATTERY_CAPACITY
```
Nominal usable battery capacity for EV or hybrid vehicle.
Returns the nominal battery capacity in[VehicleUnit.WATT_HOUR](https://developer.android.com/reference/android/car/VehicleUnit#WATT_HOUR), if EV or hybrid. This is the usable battery capacity when the vehicle is new. This value might be different from[EV_CURRENT_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CURRENT_BATTERY_CAPACITY)because[EV_CURRENT_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_CURRENT_BATTERY_CAPACITY)returns the real-time usable battery capacity taking into account factors such as battery aging and temperature dependency.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Float`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 291504390 (0x11600106)
### INFO_EV_CONNECTOR_TYPE
```
public static final int INFO_EV_CONNECTOR_TYPE
```
List of[EvChargingConnectorType](https://developer.android.com/reference/android/car/hardware/property/EvChargingConnectorType)s this vehicle may use.
If the vehicle has multiple charging ports, this property will return all possible connector types that can be used by at least one charging port on the vehicle.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289472775 (0x11410107)
### INFO_EV_PORT_LOCATION
```
public static final int INFO_EV_PORT_LOCATION
```
[PortLocationType](https://developer.android.com/reference/android/car/PortLocationType)for the EV port location.
This property communicates the location of the charging port on the EV. If there are multiple ports on the vehicle, this will communicate the port that enables the fastest charging on the vehicle. See[INFO_MULTI_EV_PORT_LOCATIONS](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_MULTI_EV_PORT_LOCATIONS)to get information on all port locations.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289407241 (0x11400109)
### INFO_EXTERIOR_DIMENSIONS
```
public static final int INFO_EXTERIOR_DIMENSIONS
```
Vehicle's exterior dimensions in millimeters.
Exterior dimensions defined in the[CarPropertyValue.getValue()](https://developer.android.com/reference/android/car/hardware/CarPropertyValue#getValue())`Integer[]`:
- Integer\[0\] = height
- Integer\[1\] = length
- Integer\[2\] = width
- Integer\[3\] = width including mirrors
- Integer\[4\] = wheel base
- Integer\[5\] = track width front
- Integer\[6\] = track width rear
- Integer\[7\] = curb to curb turning diameter
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289472779 (0x1141010b)
### INFO_FUEL_CAPACITY
```
public static final int INFO_FUEL_CAPACITY
```
Fuel capacity of the vehicle in milliliters.
This property communicates the maximum amount of the fuel that can be stored in the vehicle in milliliters. This property will not be implemented for electric vehicles. That is, if[INFO_FUEL_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_TYPE)only contains[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC), this property will not be implemented. For EVs, see[INFO_EV_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_BATTERY_CAPACITY).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Float`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 291504388 (0x11600104)
### INFO_FUEL_DOOR_LOCATION
```
public static final int INFO_FUEL_DOOR_LOCATION
```
[PortLocationType](https://developer.android.com/reference/android/car/PortLocationType)for the fuel door location.
This property communicates the location of the fuel door on the vehicle. This property will not be implemented for electric vehicles. That is, if[INFO_FUEL_TYPE](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_FUEL_TYPE)only contains[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC), this property will not be implemented. For EVs, see[INFO_EV_PORT_LOCATION](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_PORT_LOCATION)or[INFO_MULTI_EV_PORT_LOCATIONS](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_MULTI_EV_PORT_LOCATIONS).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289407240 (0x11400108)
### INFO_FUEL_TYPE
```
public static final int INFO_FUEL_TYPE
```
List the[FuelType](https://developer.android.com/reference/android/car/FuelType)s the vehicle may use.
[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC)will only be included if the vehicle is plug in rechargeable. Note that for this reason, even though[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC)is not listed as a fuel type, other EV properties such as[INFO_EV_BATTERY_CAPACITY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INFO_EV_BATTERY_CAPACITY)can still be supported on the vehicle.
For example:
- FHEVs (Fully Hybrid Electric Vehicles) will not include[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC)in its`Integer[]`value. So`INFO_FUEL_TYPE`will be populated as such: {[FuelType.UNLEADED](https://developer.android.com/reference/android/car/FuelType#UNLEADED)}.
- On the other hand, PHEVs (Plug-in Hybrid Electric Vehicles) are plug in rechargeable, and hence will include[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC)in`INFO_FUEL_TYPE`'s`Integer[]`value. So`INFO_FUEL_TYPE`will be populated as such: {[FuelType.UNLEADED](https://developer.android.com/reference/android/car/FuelType#UNLEADED),[FuelType.ELECTRIC](https://developer.android.com/reference/android/car/FuelType#ELECTRIC)}.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289472773 (0x11410105)
### INFO_MAKE
```
public static final int INFO_MAKE
```
Manufacturer of vehicle.
This property communicates the vehicle's public brand name.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `String`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 286261505 (0x11100101)
### INFO_MODEL
```
public static final int INFO_MODEL
```
Model of vehicle.
This property communicates the vehicle's public model name.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `String`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 286261506 (0x11100102)
### INFO_MODEL_TRIM
```
public static final int INFO_MODEL_TRIM
```
Public trim name of the vehicle.
This property communicates the vehicle's public trim name.
For example, say an OEM manufactures two different versions of a vehicle model:
- "makeName modelName" and
- "makeName modelName Sport"
This property will be empty for the first vehicle (i.e. base model), and set to "Sport" for the second vehicle.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `String`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Constant Value: 286261517 (0x1110010d)
### INFO_MODEL_YEAR
```
public static final int INFO_MODEL_YEAR
```
Model year of vehicle in YYYY format based on Gregorian calendar.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289407235 (0x11400103)
### INFO_MULTI_EV_PORT_LOCATIONS
```
public static final int INFO_MULTI_EV_PORT_LOCATIONS
```
List[PortLocationType](https://developer.android.com/reference/android/car/PortLocationType)s for Multiple EV port locations.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)
Constant Value: 289472780 (0x1141010c)
### INFO_VEHICLE_SIZE_CLASS
```
public static final int INFO_VEHICLE_SIZE_CLASS
```
Vehicle Size Class.
This property communicates the list of size classifications that the vehicle follows according to the multiple standards that are defined in[VehicleSizeClass](https://developer.android.com/reference/android/car/hardware/property/VehicleSizeClass)
For example, suppose a vehicle model follows the[VehicleSizeClass.EU_A_SEGMENT](https://developer.android.com/reference/android/car/hardware/property/VehicleSizeClass#EU_A_SEGMENT)standard in the EU and the[VehicleSizeClass.JPN_KEI](https://developer.android.com/reference/android/car/hardware/property/VehicleSizeClass#JPN_KEI)standard in Japan. In this scenario this property must return an intArray = \[[VehicleSizeClass.EU_A_SEGMENT](https://developer.android.com/reference/android/car/hardware/property/VehicleSizeClass#EU_A_SEGMENT),[VehicleSizeClass.JPN_KEI](https://developer.android.com/reference/android/car/hardware/property/VehicleSizeClass#JPN_KEI)\]. If this vehicle only follows the EU[VehicleSizeClass.EU_A_SEGMENT](https://developer.android.com/reference/android/car/hardware/property/VehicleSizeClass#EU_A_SEGMENT)standard, then we expect intArray = \[[VehicleSizeClass.EU_A_SEGMENT](https://developer.android.com/reference/android/car/hardware/property/VehicleSizeClass#EU_A_SEGMENT)\].
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)to read property.
- Property is not writable.
Constant Value: 289472782 (0x1141010e)
### INFO_VIN
```
public static final int INFO_VIN
```
VIN of vehicle
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `String`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_IDENTIFICATION](https://developer.android.com/reference/android/car/Car#PERMISSION_IDENTIFICATION)to read property.
- Property is not writable.
Requires[Car.PERMISSION_IDENTIFICATION](https://developer.android.com/reference/android/car/Car#PERMISSION_IDENTIFICATION)
Constant Value: 286261504 (0x11100100)
### INSTANTANEOUS_EV_EFFICIENCY
```
public static final int INSTANTANEOUS_EV_EFFICIENCY
```
Instantaneous EV efficiency in km/kWh.
This property communicates the instantaneous EV battery efficiency of the vehicle in units of km/kWh. Clients can reference the value of[DISTANCE_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#DISTANCE_DISPLAY_UNITS)and[EV_BATTERY_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#EV_BATTERY_DISPLAY_UNITS)before displaying this property to the user to match the display units used by rest of the system.
For the fuel version of this property, see[INSTANTANEOUS_FUEL_ECONOMY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INSTANTANEOUS_FUEL_ECONOMY).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_MILEAGE_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_MILEAGE_3P)to read property.
- Property is not writable.
Constant Value: 291504658 (0x11600212)
### INSTANTANEOUS_FUEL_ECONOMY
```
public static final int INSTANTANEOUS_FUEL_ECONOMY
```
Instantaneous Fuel Economy in L/100km.
This property communicates the instantaneous fuel economy of the vehicle in units of L/100km. Clients can reference the value of[DISTANCE_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#DISTANCE_DISPLAY_UNITS),[FUEL_VOLUME_DISPLAY_UNITS](https://developer.android.com/reference/android/car/VehiclePropertyIds#FUEL_VOLUME_DISPLAY_UNITS), and[FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME](https://developer.android.com/reference/android/car/VehiclePropertyIds#FUEL_CONSUMPTION_UNITS_DISTANCE_OVER_VOLUME)before displaying this property to the user to match the display units used by rest of the system.
For the EV version of this property, see[INSTANTANEOUS_EV_EFFICIENCY](https://developer.android.com/reference/android/car/VehiclePropertyIds#INSTANTANEOUS_EV_EFFICIENCY).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_MILEAGE_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_MILEAGE_3P)to read property.
- Property is not writable.
Constant Value: 291504657 (0x11600211)
### INVALID
```
public static final int INVALID
```
Undefined property.
This property should never be used/will never be supported.
Constant Value: 0 (0x00000000)
### LANE_CENTERING_ASSIST_COMMAND
```
public static final int LANE_CENTERING_ASSIST_COMMAND
```
Lane Centering Assist (LCA) commands.
Commands to activate and suspend LCA. They are only valid when[LANE_CENTERING_ASSIST_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_CENTERING_ASSIST_ENABLED)=`true`. Otherwise, these commands will throw a[PropertyNotAvailableException](https://developer.android.com/reference/android/car/hardware/property/PropertyNotAvailableException).
When the command[ERROR(/android.car.hardware.property.LaneCenteringAssistCommand#ACTIVATE)](https://developer.android.com/)is sent,[LANE_CENTERING_ASSIST_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_CENTERING_ASSIST_STATE)will be set to[ERROR(/android.car.hardware.property.LaneCenteringAssistState#ACTIVATION_REQUESTED)](https://developer.android.com/). When the command[ERROR(/android.car.hardware.property.LaneCenteringAssistCommand#ACTIVATE)](https://developer.android.com/)succeeds,[LANE_CENTERING_ASSIST_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_CENTERING_ASSIST_STATE)will be set to[ERROR(/android.car.hardware.property.LaneCenteringAssistState#ACTIVATED)](https://developer.android.com/). When the command[ERROR(/android.car.hardware.property.LaneCenteringAssistCommand#DEACTIVATE)](https://developer.android.com/)succeeds,[LANE_CENTERING_ASSIST_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_CENTERING_ASSIST_STATE)will be set to[ERROR(/android.car.hardware.property.LaneCenteringAssistState#ENABLED)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which enum values from[ERROR(/android.car.hardware.property.LaneCenteringAssistCommand)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_WRITE)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Property is not readable.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_STATES)to write property.
Constant Value: 289411083 (0x1140100b)
### LANE_CENTERING_ASSIST_ENABLED
```
public static final int LANE_CENTERING_ASSIST_ENABLED
```
Enable or disable Lane Centering Assist (LCA).
Returns true if LCA is enabled and false if LCA is disabled. When LCA is enabled, the ADAS system in the vehicle should be turned on and waiting for an activation signal from the driver. Once the feature is activated, the ADAS system should be steering the vehicle to keep it centered in its current lane.
This is different from Lane Keep Assist (LKA) which monitors if the driver unintentionally drifts toward or over the lane marking. If an unintentional lane departure is detected, the system applies steering control to return the vehicle into the current lane.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313930 (0x1120100a)
### LANE_CENTERING_ASSIST_STATE
```
public static final int LANE_CENTERING_ASSIST_STATE
```
Lane Centering Assist (LCA) state.
Returns the current state of LCA. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.LaneCenteringAssistState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
If LCA includes lane departure warnings, those warnings will be surfaced through the Lane Departure Warning (LDW) properties.
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.LaneCenteringAssistState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411084 (0x1140100c)
### LANE_DEPARTURE_WARNING_ENABLED
```
public static final int LANE_DEPARTURE_WARNING_ENABLED
```
Enable or disable Lane Departure Warning (LDW).
Returns true if LDW is enabled and false if LDW is disabled. When LDW is enabled, the ADAS system in the vehicle should be turned on and monitoring if the vehicle is approaching or crossing lane lines, in which case a warning will be given.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313926 (0x11201006)
### LANE_DEPARTURE_WARNING_STATE
```
public static final int LANE_DEPARTURE_WARNING_STATE
```
Lane Departure Warning (LDW) state.
Returns the current state of LDW. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.LaneDepartureWarningState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.LaneDepartureWarningState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411079 (0x11401007)
### LANE_KEEP_ASSIST_ENABLED
```
public static final int LANE_KEEP_ASSIST_ENABLED
```
Enable or disable Lane Keep Assist (LKA).
Returns true if LKA is enabled and false if LKA is disabled. When LKA is enabled, the ADAS system in the vehicle should be turned on and monitoring if the driver unintentionally drifts toward or over the lane marking. If an unintentional lane departure is detected, the system applies steering control to return the vehicle into the current lane.
This is different from Lane Centering Assist (LCA) which, when activated, applies continuous steering control to keep the vehicle centered in the current lane.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313928 (0x11201008)
### LANE_KEEP_ASSIST_STATE
```
public static final int LANE_KEEP_ASSIST_STATE
```
Lane Keep Assist (LKA) state.
Returns the current state of LKA. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.LaneKeepAssistState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
If LKA includes lane departure warnings before applying steering corrections, those warnings will be surfaced through[LANE_DEPARTURE_WARNING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LANE_DEPARTURE_WARNING_STATE).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.LaneKeepAssistState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411081 (0x11401009)
### LOCATION_CHARACTERIZATION
```
public static final int LOCATION_CHARACTERIZATION
```
Characterization of inputs used for computing location.
This property indicates what (if any) data and sensor inputs are considered by the system when computing the vehicle's location that is shared with Android through[LocationManager.GPS_PROVIDER](https://developer.android.com/reference/android/location/LocationManager#GPS_PROVIDER).
The value returned is a collection of bit flags. The bit flags are defined in[LocationCharacterization](https://developer.android.com/reference/android/car/hardware/property/LocationCharacterization). The value will also include exactly one of[LocationCharacterization.DEAD_RECKONED](https://developer.android.com/reference/android/car/hardware/property/LocationCharacterization#DEAD_RECKONED)or[LocationCharacterization.RAW_GNSS_ONLY](https://developer.android.com/reference/android/car/hardware/property/LocationCharacterization#RAW_GNSS_ONLY)among its collection of bit flags.
When this property is not supported, it is assumed that no additional sensor inputs are fused into the GNSS updates provided through[LocationManager.GPS_PROVIDER](https://developer.android.com/reference/android/location/LocationManager#GPS_PROVIDER). That is unless otherwise specified through other[LocationManager](https://developer.android.com/reference/android/location/LocationManager)APIs.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer`property type
Required Permission:
- Dangerous permission[Manifest.permission.ACCESS_FINE_LOCATION](https://developer.android.com/reference/android/Manifest.permission#ACCESS_FINE_LOCATION)to read property.
- Property is not writable.
Requires[Manifest.permission.ACCESS_FINE_LOCATION](https://developer.android.com/reference/android/Manifest.permission#ACCESS_FINE_LOCATION)
Constant Value: 289410064 (0x11400c10)
### LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED
```
public static final int LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_ENABLED
```
Enable or disable Low Speed Automatic Emergency Braking.
Returns true if Low Speed Automatic Emergency Braking is enabled or false if Low Speed Automatic Emergency Braking is disabled. When Low Speed Automatic Emergency Braking is enabled, the ADAS system in the vehicle will be turned on and monitoring to avoid potential collisions in low speed conditions. This property is different from the pre-existing AUTOMATIC_EMERGENCY_BRAKING_ENABLED, which should apply to higher speed applications only. If the vehicle doesn't have a separate collision avoidance system for low speed environments, this property will not be implemented.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313957 (0x11201025)
### LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE
```
public static final int LOW_SPEED_AUTOMATIC_EMERGENCY_BRAKING_STATE
```
Low Speed Automatic Emergency Braking state.
Returns the current state of Low Speed Automatic Emergency Braking. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.LowSpeedAutomaticEmergencyBrakingState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/).
If Low Speed Automatic Emergency Braking includes collision warnings before activating the brakes, those warnings will be surfaced through use of[LOW_SPEED_COLLISION_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#LOW_SPEED_COLLISION_WARNING_ENABLED)and[LOW_SPEED_COLLISION_WARNING_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#LOW_SPEED_COLLISION_WARNING_STATE).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.LowSpeedAutomaticEmergencyBrakingState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411110 (0x11401026)
### LOW_SPEED_COLLISION_WARNING_ENABLED
```
public static final int LOW_SPEED_COLLISION_WARNING_ENABLED
```
Enable or disable Low Speed Collision Warning.
Returns true if low speed collision warning is enabled and false if low speed collision warning is disabled. When low speed collision warning is enabled, the ADAS system in the vehicle will warn the driver of potential collisions at low speeds. This property is different from the pre-existing[VehiclePropertyIds.FORWARD_COLLISION_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#FORWARD_COLLISION_WARNING_ENABLED), which applies to higher speed applications only. If the vehicle doesn't have a separate collision detection system for low speed environments, this property will not be implemented.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_SETTINGS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_ADAS_SETTINGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_ADAS_SETTINGS)to write property.
Constant Value: 287313953 (0x11201021)
### LOW_SPEED_COLLISION_WARNING_STATE
```
public static final int LOW_SPEED_COLLISION_WARNING_STATE
```
Low Speed Collision Warning State state.
Returns the current state of Low Speed Collision Warning. This property will always return a valid state defined in[ERROR(/android.car.hardware.property.LowSpeedCollisionWarningState)](https://developer.android.com/)or[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/). This property is different from the pre-existing[VehiclePropertyIds.FORWARD_COLLISION_WARNING_ENABLED](https://developer.android.com/reference/android/car/VehiclePropertyIds#FORWARD_COLLISION_WARNING_ENABLED), which applies to higher speed applications only. If the vehicle doesn't have a separate collision detection system for low speed environments, this property will not be implemented.
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.LowSpeedCollisionWarningState)](https://developer.android.com/)and[ERROR(/android.car.hardware.property.ErrorState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ADAS_STATES](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ADAS_STATES)to read property.
- Property is not writable.
Constant Value: 289411106 (0x11401022)
### MIRROR_AUTO_FOLD_ENABLED
```
public static final int MIRROR_AUTO_FOLD_ENABLED
```
Represents property for the Mirror Auto Fold feature.
This property is true when the feature for automatically folding the vehicle's mirrors (for example, when the mirrors fold inward automatically when one exits and locks the vehicle) is enabled.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 337644358 (0x14200b46)
### MIRROR_AUTO_TILT_ENABLED
```
public static final int MIRROR_AUTO_TILT_ENABLED
```
Represents property for the Mirror Auto Tilt feature.
This property is true when the feature for automatically tilting the vehicle's mirrors (for example, when the mirrors tilt downward automatically when one reverses the vehicle) is enabled.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 337644359 (0x14200b47)
### MIRROR_FOLD
```
public static final int MIRROR_FOLD
```
Mirror Fold.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 287312709 (0x11200b45)
### MIRROR_LOCK
```
public static final int MIRROR_LOCK
```
Mirror Lock.
True indicates all mirror positions are locked and not changeable.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 287312708 (0x11200b44)
### MIRROR_Y_MOVE
```
public static final int MIRROR_Y_MOVE
```
Mirror Y Move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the mirror is tilting to the right and negative values mean the support is tilting to the left. Larger integers, either positive or negative, indicate a faster speed. Once the mirror reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the mirror while tilting left.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the mirror while tilting right.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 339741507 (0x14400b43)
### MIRROR_Y_POS
```
public static final int MIRROR_Y_POS
```
Mirror Y Position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the mirror is tilted completely to the left. This must be a non-positive value.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the mirror is tilted completely to the right. This must be a non-negative value.
0 indicates the mirror is not tilted in either direction.
All integers between the min and max values are supported and indicate a transition state between the extreme left and extreme right positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 339741506 (0x14400b42)
### MIRROR_Z_MOVE
```
public static final int MIRROR_Z_MOVE
```
Mirror Z Move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the mirror is tilting up and negative values mean the mirror is tilting down. Larger integers, either positive or negative, indicate a faster speed. Once the mirror reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the mirror while tilting downwards.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the mirror while tilting upwards.
All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 339741505 (0x14400b41)
### MIRROR_Z_POS
```
public static final int MIRROR_Z_POS
```
Mirror Z Position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the mirror is tilted completely downwards. This must be a non-positive value.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the mirror is tilted completely upwards. This must be a non-negative value.
0 indicates the mirror is not tilted in either direction.
All integers between the min and max values are supported and indicate a transition state between the completely downwards and completely upwards positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_MIRROR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_MIRROR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_MIRRORS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_MIRRORS)
Constant Value: 339741504 (0x14400b40)
### NIGHT_MODE
```
public static final int NIGHT_MODE
```
Night mode.
True indicates that the night mode sensor has detected that the car cabin environment has low light.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Normal permission[Car.PERMISSION_EXTERIOR_ENVIRONMENT](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_ENVIRONMENT)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_ENVIRONMENT](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_ENVIRONMENT)
Constant Value: 287310855 (0x11200407)
### OBD2_FREEZE_FRAME
```
public static final int OBD2_FREEZE_FRAME
```
**This constant is deprecated.**
use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.
OBD2 Freeze Frame Sensor Data.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_DIAGNOSTIC_READ_ALL
Constant Value: 299896065 (0x11e00d01)
### OBD2_FREEZE_FRAME_CLEAR
```
public static final int OBD2_FREEZE_FRAME_CLEAR
```
**This constant is deprecated.**
use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.
OBD2 Freeze Frame Clear.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_DIAGNOSTIC_CLEAR
Constant Value: 299896067 (0x11e00d03)
### OBD2_FREEZE_FRAME_INFO
```
public static final int OBD2_FREEZE_FRAME_INFO
```
**This constant is deprecated.**
use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.
OBD2 Freeze Frame Information.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_DIAGNOSTIC_READ_ALL
Constant Value: 299896066 (0x11e00d02)
### OBD2_LIVE_FRAME
```
public static final int OBD2_LIVE_FRAME
```
**This constant is deprecated.**
use[ERROR(/android.car.diagnostic.CarDiagnosticManager)](https://developer.android.com/)instead.
OBD2 Live Sensor Data.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_DIAGNOSTIC_READ_ALL
Constant Value: 299896064 (0x11e00d00)
### PARKING_BRAKE_AUTO_APPLY
```
public static final int PARKING_BRAKE_AUTO_APPLY
```
Auto-apply parking brake.
`PARKING_BRAKE_AUTO_APPLY`is true indicates that the car's automatic parking brake feature is currently enabled. False indicates that the car's automatic parking brake feature is currently disabled.
This property is often confused with[PARKING_BRAKE_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#PARKING_BRAKE_ON). The difference is that[PARKING_BRAKE_ON](https://developer.android.com/reference/android/car/VehiclePropertyIds#PARKING_BRAKE_ON)describes whether the actual parking brake is currently on/off, whereas`PARKING_BRAKE_AUTO_APPLY`describes whether the feature of automatic parking brake is enabled/disabled, and does not describe the current state of the actual parking brake.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Normal permission[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)to read property.
- Property is not writable.
Requires[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)
Constant Value: 287310851 (0x11200403)
### PARKING_BRAKE_ON
```
public static final int PARKING_BRAKE_ON
```
Parking brake state.
`PARKING_BRAKE_ON`is true indicates that the car's parking brake is currently engaged. False implies that the car's parking brake is currently disengaged.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Normal permission[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)to read property.
- Property is not writable.
Requires[Car.PERMISSION_POWERTRAIN](https://developer.android.com/reference/android/car/Car#PERMISSION_POWERTRAIN)
Constant Value: 287310850 (0x11200402)
### PERF_ODOMETER
```
public static final int PERF_ODOMETER
```
Current odometer value of the vehicle in kilometers.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_MILEAGE_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_MILEAGE_3P)or Signature\|Privileged permission[Car.PERMISSION_MILEAGE](https://developer.android.com/reference/android/car/Car#PERMISSION_MILEAGE)to read property.
- Property is not writable.
Constant Value: 291504644 (0x11600204)
### PERF_REAR_STEERING_ANGLE
```
public static final int PERF_REAR_STEERING_ANGLE
```
Rear bicycle model steering angle for vehicle in degrees.
Left is negative.
This property is independent of the angle of the steering wheel. This property communicates the angle of the rear wheels with respect to the vehicle, not the angle of the steering wheel.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_STEERING_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_STEERING_STATE)to read property.
- Property is not writable.
Requires[Car.PERMISSION_READ_STEERING_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_STEERING_STATE)
Constant Value: 291504656 (0x11600210)
### PERF_STEERING_ANGLE
```
public static final int PERF_STEERING_ANGLE
```
Front bicycle model steering angle for vehicle in degrees.
Left is negative.
This property is independent of the angle of the steering wheel. This property communicates the angle of the front wheels with respect to the vehicle, not the angle of the steering wheel.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_READ_STEERING_STATE_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_STEERING_STATE_3P)or Signature\|Privileged permission[Car.PERMISSION_READ_STEERING_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_STEERING_STATE)to read property.
- Property is not writable.
Constant Value: 291504649 (0x11600209)
### PERF_VEHICLE_SPEED
```
public static final int PERF_VEHICLE_SPEED
```
Speed of the vehicle in meters per second.
When the vehicle is moving forward,`PERF_VEHICLE_SPEED`is positive and negative when the vehicle is moving backward. Also, this value is independent of gear value ([CURRENT_GEAR](https://developer.android.com/reference/android/car/VehiclePropertyIds#CURRENT_GEAR)or[GEAR_SELECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#GEAR_SELECTION)). For example, if[GEAR_SELECTION](https://developer.android.com/reference/android/car/VehiclePropertyIds#GEAR_SELECTION)is[VehicleGear.GEAR_NEUTRAL](https://developer.android.com/reference/android/car/VehicleGear#GEAR_NEUTRAL),`PERF_VEHICLE_SPEED`is positive when the vehicle is moving forward, negative when moving backward, and zero when not moving.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_SPEED](https://developer.android.com/reference/android/car/Car#PERMISSION_SPEED)to read property.
- Property is not writable.
Requires[Car.PERMISSION_SPEED](https://developer.android.com/reference/android/car/Car#PERMISSION_SPEED)
Constant Value: 291504647 (0x11600207)
### PERF_VEHICLE_SPEED_DISPLAY
```
public static final int PERF_VEHICLE_SPEED_DISPLAY
```
Speed of the vehicle in meters per second for displays.
Some cars display a slightly slower speed than the actual speed. This is usually displayed on the speedometer.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_SPEED](https://developer.android.com/reference/android/car/Car#PERMISSION_SPEED)to read property.
- Property is not writable.
Requires[Car.PERMISSION_SPEED](https://developer.android.com/reference/android/car/Car#PERMISSION_SPEED)
Constant Value: 291504648 (0x11600208)
### PER_DISPLAY_BRIGHTNESS
```
public static final int PER_DISPLAY_BRIGHTNESS
```
**This constant is deprecated.**
use[CarPowerManager](https://developer.android.com/reference/android/car/hardware/power/CarPowerManager)instead.
Property to represent brightness of the displays which are controlled separately.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_CAR_POWER
Constant Value: 289475076 (0x11410a04)
### RANGE_REMAINING
```
public static final int RANGE_REMAINING
```
Range remaining in meters.
Range remaining accounts for all energy sources in a vehicle. For example, a hybrid car's range will be the sum of the ranges based on fuel and battery.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_ENERGY](https://developer.android.com/reference/android/car/Car#PERMISSION_ENERGY)or Signature\|Privileged permission[Car.PERMISSION_ADJUST_RANGE_REMAINING](https://developer.android.com/reference/android/car/Car#PERMISSION_ADJUST_RANGE_REMAINING)to read property.
- Signature\|Privileged permission[Car.PERMISSION_ADJUST_RANGE_REMAINING](https://developer.android.com/reference/android/car/Car#PERMISSION_ADJUST_RANGE_REMAINING)to write property.
Constant Value: 291504904 (0x11600308)
### READING_LIGHTS_STATE
```
public static final int READING_LIGHTS_STATE
```
Reading lights.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_INTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_READ_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_INTERIOR_LIGHTS)
Constant Value: 356519683 (0x15400f03)
### READING_LIGHTS_SWITCH
```
public static final int READING_LIGHTS_SWITCH
```
Reading lights switch.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)
Constant Value: 356519684 (0x15400f04)
### REAR_FOG_LIGHTS_STATE
```
public static final int REAR_FOG_LIGHTS_STATE
```
Rear fog lights state.
Please refer to the documentation on[FOG_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#FOG_LIGHTS_STATE)for more information.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)
Constant Value: 289410877 (0x11400f3d)
### REAR_FOG_LIGHTS_SWITCH
```
public static final int REAR_FOG_LIGHTS_SWITCH
```
Rear fog lights switch.
Please refer to the documentation on[FOG_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#FOG_LIGHTS_SWITCH)for more information.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)
Constant Value: 289410878 (0x11400f3e)
### SEAT_AIRBAGS_DEPLOYED
```
public static final int SEAT_AIRBAGS_DEPLOYED
```
State of deployment for seat airbags.
Bit flag property to relay information on which airbags have been deployed in the vehicle at each seat, vs which ones are currently still armed. When SEAT_AIRBAG_ENABLED is set to false at a particular areaId, this property will be UNAVAILABLE at that areaId.
Enums apply to each seat, not the global vehicle. For example,[ERROR(/android.car.hardware.property.VehicleAirbagLocation#CURTAIN)](https://developer.android.com/)at the driver seat areaId represents whether the driver side curtain airbag has been deployed. Multiple bit flags can be set to indicate that multiple different airbags have been deployed for the seat.
For each seat area ID, the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.VehicleAirbagLocation)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_CAR_AIRBAGS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_CAR_AIRBAGS)to read property.
- Property is not writable.
Constant Value: 356518821 (0x15400ba5)
### SEAT_AIRBAG_ENABLED
```
public static final int SEAT_AIRBAG_ENABLED
```
Represents feature to enable/disable a seat's ability to deploy airbag(s) when triggered (e.g. by a crash).
If true, it means the seat's airbags are enabled, and if triggered (e.g. by a crash), they will deploy. If false, it means the seat's airbags are disabled, and they will not deploy under any circumstance. This property does not indicate if the airbags are deployed or not.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_AIRBAGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_AIRBAGS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_AIRBAGS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_AIRBAGS)
Constant Value: 354421662 (0x15200b9e)
### SEAT_BACKREST_ANGLE_1_MOVE
```
public static final int SEAT_BACKREST_ANGLE_1_MOVE
```
Seat backrest angle 1 move.
This property moves the seat backrest along the axis of rotation defined by the actuator closest to the bottom of the seat. This is the actuator that moves the seat upright/forward or into recline as seen in most conventional vehicles.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the seat is angling forward and negative values mean the seat is reclining backward. Larger integers, either positive or negative, indicate a faster speed. Once the seat reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the seat backrest while reclining.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the seat backrest while angling forward.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518792 (0x15400b88)
### SEAT_BACKREST_ANGLE_1_POS
```
public static final int SEAT_BACKREST_ANGLE_1_POS
```
Seat backrest angle 1 position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the seat backrest's full recline position w.r.t the actuator at the bottom of the seat (see[SEAT_BACKREST_ANGLE_1_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_1_MOVE)for additional details).
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the seat backrest's most upright/forward position w.r.t the actuator at the bottom of the seat (see[SEAT_BACKREST_ANGLE_1_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_1_MOVE)for additional details).
All integers between the min and max values are supported and indicate a transition state between the forward most and rearward most positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518791 (0x15400b87)
### SEAT_BACKREST_ANGLE_2_MOVE
```
public static final int SEAT_BACKREST_ANGLE_2_MOVE
```
Seat backrest angle 2 move.
This property will be implemented if there exists an additional actuator in the seat backrest besides the one at the very bottom of the backrest, which is covered by[SEAT_BACKREST_ANGLE_1_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_1_MOVE). This property will move the backrest along the axis of rotation defined by this additional actuator. It can be assumed that this actuator is closer to the headrest than the one defined by[SEAT_BACKREST_ANGLE_1_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_1_MOVE).
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the seat is angling forward and negative values mean the seat is reclining backward. Larger integers, either positive or negative, indicate a faster speed. Once the seat reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the seat backrest while reclining.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the seat backrest while angling forward.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518794 (0x15400b8a)
### SEAT_BACKREST_ANGLE_2_POS
```
public static final int SEAT_BACKREST_ANGLE_2_POS
```
Seat backrest angle 2 position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the seat backrest's full recline position w.r.t the next actuator in the backrest from the one at the bottom of the seat (see[SEAT_BACKREST_ANGLE_2_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_2_MOVE)for more details).
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the seat backrest's most upright/forward position w.r.t the next actuator in the backrest from the one at the bottom of the seat (see[SEAT_BACKREST_ANGLE_2_MOVE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_BACKREST_ANGLE_2_MOVE)for more details).
All integers between the min and max values are supported and indicate a transition state between the forward most and rearward most positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518793 (0x15400b89)
### SEAT_BELT_BUCKLED
```
public static final int SEAT_BELT_BUCKLED
```
Seatbelt buckled.
True indicates belt is buckled.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 354421634 (0x15200b82)
### SEAT_BELT_HEIGHT_MOVE
```
public static final int SEAT_BELT_HEIGHT_MOVE
```
Seatbelt height move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the seat belt's shoulder anchor is moving up and negative values mean the seat belt's shoulder anchor is moving down. Larger integers, either positive or negative, indicate a faster speed. Once the seat belt's shoulder anchor reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the seat belt's shoulder anchor while moving downwards.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the seat belt's shoulder anchor while moving upwards.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518788 (0x15400b84)
### SEAT_BELT_HEIGHT_POS
```
public static final int SEAT_BELT_HEIGHT_POS
```
Seatbelt height position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the seat belt's shoulder anchor is at its lowest position.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the seat belt's shoulder anchor is at its highest position.
All integers between the min and max values are supported and indicate a transition state between the lowest and highest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518787 (0x15400b83)
### SEAT_BELT_PRETENSIONER_DEPLOYED
```
public static final int SEAT_BELT_PRETENSIONER_DEPLOYED
```
Seat belt pretensioner deployed.
Property to relay information on whether the seat belt pretensioner has been deployed for a particular seat due to a collision. This is different from the regular seat belt tightening system that continuously adds tension to the seat belts so that they fit snugly around the person sitting in the seat, nor is it the seat belt retractor system that locks the seat belt in place during sudden brakes or when the user jerks the seat belt.
If this property is dependant on the state of other properties, and if those properties are currently in the state that doesn't support this property, reading this property will throw[PropertyNotAvailableException](https://developer.android.com/reference/android/car/hardware/property/PropertyNotAvailableException).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_CAR_SEAT_BELTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_CAR_SEAT_BELTS)to read property.
- Property is not writable.
Constant Value: 354421670 (0x15200ba6)
### SEAT_CUSHION_SIDE_SUPPORT_MOVE
```
public static final int SEAT_CUSHION_SIDE_SUPPORT_MOVE
```
Represents property for movement direction and speed of seat cushion side support.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values means the seat cushion side support is growing wider (i.e. less support) and negative values means the seat cushion side support is growing thinner (i.e. more support). Larger integers, either positive or negative, indicate a faster speed. Once the seat cushion side support reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518816 (0x15400ba0)
### SEAT_CUSHION_SIDE_SUPPORT_POS
```
public static final int SEAT_CUSHION_SIDE_SUPPORT_POS
```
Represents property for seat\\u2019s hipside (bottom cushion\\u2019s side) support position.
This property is not in any particular unit but in a specified range of relative positions.
The[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the seat hipside support's thinnest position (i.e. most support).
The[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat hipside support's widest position (i.e. least support).
All integers between the min and max values are supported and indicate a transition state between the thinnest and widest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518815 (0x15400b9f)
### SEAT_DEPTH_MOVE
```
public static final int SEAT_DEPTH_MOVE
```
Seat depth move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the distance between the seat's front edge and the back of the seat is increasing, thus making the seat deeper. Negative values mean the distance between the seat's front edge and the back of the seat is decreasing, thus making the seat shallower. Larger integers, either positive or negative, indicate a faster speed. Once the seat depth reaches its limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the seat while getting shallower.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the seat while getting deeper.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518798 (0x15400b8e)
### SEAT_DEPTH_POS
```
public static final int SEAT_DEPTH_POS
```
Seat depth position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the seat is in its shallowest position (i.e. the position with the smallest distance between the front edge of the seat cushion and the rear end of the seat).
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the seat is in its deepest position (i.e. the position with the largest distance between the front edge of the seat cushion and the rear end of the seat).
All integers between the min and max values are supported and indicate a transition state between the shallowest and deepest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518797 (0x15400b8d)
### SEAT_EASY_ACCESS_ENABLED
```
public static final int SEAT_EASY_ACCESS_ENABLED
```
Represents property for Seat easy access feature.
If true, the seat will automatically adjust to make it easier for the occupant to enter and exit the vehicle. Each area ID maps to the seat that the user is trying to enter/exit with the help of the easy access feature.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 354421661 (0x15200b9d)
### SEAT_FOOTWELL_LIGHTS_STATE
```
public static final int SEAT_FOOTWELL_LIGHTS_STATE
```
Represents property for state of the footwell lights.
`SEAT_FOOTWELL_LIGHTS_STATE`reflects the current state of the lights at any point in time. This is different from the function of[SEAT_FOOTWELL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_SWITCH)which represents the position of the switch controlling the lights. Therefore,`SEAT_FOOTWELL_LIGHTS_STATE`may not match the value of[SEAT_FOOTWELL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_SWITCH)(e.g.[SEAT_FOOTWELL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_SWITCH)=`VehicleLightSwitch#STATE_AUTOMATIC`and`SEAT_FOOTWELL_LIGHTS_STATE`=`VehicleLightState#STATE_ON`).
This property will only be implemented if`SEAT_FOOTWELL_LIGHTS_STATE`'s value may be different from that of[CABIN_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#CABIN_LIGHTS_STATE).
For each supported area ID, the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which enum values from`VehicleLightState`are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_INTERIOR_LIGHTS)to read property.
- Property is not writable.
Requires[Car.PERMISSION_READ_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_INTERIOR_LIGHTS)
Constant Value: 356518811 (0x15400b9b)
### SEAT_FOOTWELL_LIGHTS_SWITCH
```
public static final int SEAT_FOOTWELL_LIGHTS_SWITCH
```
Represents property for switch of the footwell lights.
`SEAT_FOOTWELL_LIGHTS_SWITCH`represents the position of the switch controlling the lights. This is different from the function of[SEAT_FOOTWELL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_STATE)which reflects the current state of the lights at any point in time. Therefore,`SEAT_FOOTWELL_LIGHTS_SWITCH`may not match the value of[SEAT_FOOTWELL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_STATE)(e.g.`SEAT_FOOTWELL_LIGHTS_SWITCH`=`VehicleLightSwitch#STATE_AUTOMATIC`and[SEAT_FOOTWELL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_FOOTWELL_LIGHTS_STATE)=`VehicleLightState#STATE_ON`).
This property will only be implemented if`SEAT_FOOTWELL_LIGHTS_SWITCH`'s value may be different from that of[CABIN_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#CABIN_LIGHTS_SWITCH).
For each supported area ID, the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which enum values from`VehicleLightSwitch`are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)
Constant Value: 356518812 (0x15400b9c)
### SEAT_FORE_AFT_MOVE
```
public static final int SEAT_FORE_AFT_MOVE
```
Seat fore/aft move.
This property moves the entire seat forward/backward in the direction it's facing.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the seat is moving forward and negative values mean the seat is moving backward. Larger integers, either positive or negative, indicate a faster speed. Once the seat reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the seat while moving backward.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the seat while moving forward.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518790 (0x15400b86)
### SEAT_FORE_AFT_POS
```
public static final int SEAT_FORE_AFT_POS
```
Seat fore/aft position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the seat is at its rearward-most linear position.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the seat is at its forward-most linear position.
All integers between the min and max values are supported and indicate a transition state between the forward most and rearward most positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518789 (0x15400b85)
### SEAT_HEADREST_ANGLE_MOVE
```
public static final int SEAT_HEADREST_ANGLE_MOVE
```
Headrest angle move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the headrest is moving upright/forward and negative values mean the headrest is reclining. Larger integers, either positive or negative, indicate a faster speed. Once the headrest reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518808 (0x15400b98)
### SEAT_HEADREST_ANGLE_POS
```
public static final int SEAT_HEADREST_ANGLE_POS
```
Headrest angle position.
This property is not in any particular unit but in a specified range of relative positions.
The[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the seat headrest's full recline position.
The[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat headrest's most upright/forward position.
All integers between the min and max values are supported and indicate a transition state between the forward most and rearward most positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518807 (0x15400b97)
### SEAT_HEADREST_FORE_AFT_MOVE
```
public static final int SEAT_HEADREST_FORE_AFT_MOVE
```
Headrest fore/aft move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the headrest is moving forward towards the front of the seat and negative values mean the headrest is moving backward away from the front of the seat. Larger integers, either positive or negative, indicate a faster speed. Once the headrest reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518810 (0x15400b9a)
### SEAT_HEADREST_FORE_AFT_POS
```
public static final int SEAT_HEADREST_FORE_AFT_POS
```
Headrest fore/aft position.
This property is not in any particular unit but in a specified range of relative positions.
The[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the seat headrest's rearward-most linear position.
The[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat headrest's forward-most linear position.
All integers between the min and max values are supported and indicate a transition state between the forward most and rearward most positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518809 (0x15400b99)
### SEAT_HEADREST_HEIGHT_MOVE
```
public static final int SEAT_HEADREST_HEIGHT_MOVE
```
Headrest height move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the headrest is moving up and negative values mean the headrest is moving down. Larger integers, either positive or negative, indicate a faster speed. Once the headrest reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518806 (0x15400b96)
### SEAT_HEADREST_HEIGHT_POS
```
public static final int SEAT_HEADREST_HEIGHT_POS
```
**This constant is deprecated.**
because it is defined as type[VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL), which means all seats use the same value. Use[SEAT_HEADREST_HEIGHT_POS_V2](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_HEADREST_HEIGHT_POS_V2)instead which fixes this issue by being defined as type[VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT).
Headrest height position.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 289409941 (0x11400b95)
### SEAT_HEADREST_HEIGHT_POS_V2
```
public static final int SEAT_HEADREST_HEIGHT_POS_V2
```
Headrest height position.
This property is not in any particular unit but in a specified range of relative positions.
The[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the seat headrest's shortest position.
The[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat headrest's tallest position.
All integers between the min and max values are supported and indicate a transition state between the shortest and tallest positions.
[CarPropertyConfig.getAreaIds()](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIds())specifies which seats are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518820 (0x15400ba4)
### SEAT_HEIGHT_MOVE
```
public static final int SEAT_HEIGHT_MOVE
```
Seat height move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the seat is moving up and negative values mean the seat is moving down. Larger integers, either positive or negative, indicate a faster speed. Once the seat reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the seat while moving downward.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the seat while moving upward.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518796 (0x15400b8c)
### SEAT_HEIGHT_POS
```
public static final int SEAT_HEIGHT_POS
```
Seat height position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the seat is in its lowest position.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the seat is in its highest position.
All integers between the min and max values are supported and indicate a transition state between the lowest and highest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518795 (0x15400b8b)
### SEAT_LUMBAR_FORE_AFT_MOVE
```
public static final int SEAT_LUMBAR_FORE_AFT_MOVE
```
Lumbar fore/aft move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the lumbar support is moving forward towards the front of the seat and negative values mean the lumbar support is moving backward away from the front of the seat. Larger integers, either positive or negative, indicate a faster speed. Once the lumbar support reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518802 (0x15400b92)
### SEAT_LUMBAR_FORE_AFT_POS
```
public static final int SEAT_LUMBAR_FORE_AFT_POS
```
Lumber fore/aft position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the seat lumbar support's rearward most position (i.e. least supportive position).
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat lumbar support's forward most position (i.e. most supportive position).
All integers between the min and max values are supported and indicate a transition state between the forward most and rearward most positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518801 (0x15400b91)
### SEAT_LUMBAR_SIDE_SUPPORT_MOVE
```
public static final int SEAT_LUMBAR_SIDE_SUPPORT_MOVE
```
Lumbar side support move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the lumbar side support is getting wider (i.e. less support) and negative values mean the lumbar side support is getting thinner (i.e. more support). Larger integers, either positive or negative, indicate a faster speed. Once the lumbar side support reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518804 (0x15400b94)
### SEAT_LUMBAR_SIDE_SUPPORT_POS
```
public static final int SEAT_LUMBAR_SIDE_SUPPORT_POS
```
Lumbar side support position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the seat lumbar side support's thinnest position (i.e most support).
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat lumbar side support's widest position (i.e least support).
All integers between the min and max values are supported and indicate a transition state between the thinnest and widest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518803 (0x15400b93)
### SEAT_LUMBAR_VERTICAL_MOVE
```
public static final int SEAT_LUMBAR_VERTICAL_MOVE
```
Represents property for vertical movement direction and speed of seat lumbar support.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the lumbar support is moving up and negative values mean the lumbar support is moving down. Larger integers, either positive or negative, indicate a faster speed. Once the lumbar support reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518818 (0x15400ba2)
### SEAT_LUMBAR_VERTICAL_POS
```
public static final int SEAT_LUMBAR_VERTICAL_POS
```
Represents property for seat\\u2019s lumbar support vertical position.
This property is not in any particular unit but in a specified range of relative positions.
The[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the seat lumbar support's lowest position.
The[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat lumbar support's highest position.
All integers between the min and max values are supported and indicate a transition state between the lowest and highest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518817 (0x15400ba1)
### SEAT_MEMORY_SELECT
```
public static final int SEAT_MEMORY_SELECT
```
Seat memory select.
This parameter selects the memory preset to use to select the seat position.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())is always 0.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the max memory preset that can be chosen. For instance, if the driver's seat has 3 memory presets, the max value will be 2. When the user wants to select a preset, the desired preset number (0, 1, or 2) is set.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_WRITE)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Property is not readable.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518784 (0x15400b80)
### SEAT_MEMORY_SET
```
public static final int SEAT_MEMORY_SET
```
Seat memory set.
This setting allows the user to save the current seat position settings into the selected preset slot. The[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())for each seat position must match the[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())for[SEAT_MEMORY_SELECT](https://developer.android.com/reference/android/car/VehiclePropertyIds#SEAT_MEMORY_SELECT).
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())is always 0.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the max memory preset that can be chosen. For instance, if the driver's seat has 3 memory presets, the max value will be 2. When the user wants to select a preset, the desired preset number (0, 1, or 2) is set.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_WRITE)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Property is not readable.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518785 (0x15400b81)
### SEAT_OCCUPANCY
```
public static final int SEAT_OCCUPANCY
```
Seat Occupancy.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_READ_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_CAR_SEATS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read property.
- Property is not writable.
Constant Value: 356518832 (0x15400bb0)
### SEAT_TILT_MOVE
```
public static final int SEAT_TILT_MOVE
```
Seat tilt move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the seat cushion is tilting upward such that the seat cushion's front edge is higher than the rear end of the seat cushion. Negative values mean the seat cushion is tilting downward such that the seat cushion's front edge is lower than the rear end of the seat cushion. Larger integers, either positive or negative, indicate a faster speed. Once the seat cushion reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the maximum movement speed of the front edge of the seat while moving downward.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the maximum movement speed of the front edge of the seat while moving upward.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518800 (0x15400b90)
### SEAT_TILT_POS
```
public static final int SEAT_TILT_POS
```
Seat tilt position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())indicates the seat bottom is angled at its lowest angular position. This corresponds to the seat's front edge at its lowest possible position relative to the rear end of the seat.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())indicates the seat bottom is angled at its highest angular position. This corresponds to the seat's front edge at its highest possible position relative to the rear end of the seat.
All integers between the min and max values are supported and indicate a transition state between the lowest and highest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518799 (0x15400b8f)
### SEAT_WALK_IN_POS
```
public static final int SEAT_WALK_IN_POS
```
Represents property that indicates the current walk-in position of the seat.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the normal seat position.
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the seat's position in full walk-in mode.
All integers in between the min and max values are supported and indicate a transition state between the normal and walk-in positions. The area IDs match the seats that actually move when the walk-in feature activates.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_SEAT](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_SEAT)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_SEATS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_SEATS)
Constant Value: 356518819 (0x15400ba3)
### STEERING_WHEEL_DEPTH_MOVE
```
public static final int STEERING_WHEEL_DEPTH_MOVE
```
Steering wheel depth movement.
Returns the speed and direction, either towards or away from the driver, that the steering wheel is moving in. This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the steering wheel is moving away from the driver and negative values mean the steering wheel is moving towards the driver. Larger integers, either positive or negative, indicate a faster speed. Once the steering wheel reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)to read and write property.
Requires[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)
Constant Value: 289410017 (0x11400be1)
### STEERING_WHEEL_DEPTH_POS
```
public static final int STEERING_WHEEL_DEPTH_POS
```
Steering wheel depth position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the steering wheel's position when closest to the driver.
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the steering wheel's position when farthest from the driver.
All integers in between the min and max values are supported and indicate a transition state between the closest and farthest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)to read and write property.
Requires[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)
Constant Value: 289410016 (0x11400be0)
### STEERING_WHEEL_EASY_ACCESS_ENABLED
```
public static final int STEERING_WHEEL_EASY_ACCESS_ENABLED
```
Steering wheel easy access feature enabled.
Returns true if the steering wheel easy access feature is enabled and false if it is disabled. If enabled, the driver\\u2019s steering wheel will automatically adjust to make it easier for the driver to enter and exit the vehicle.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)to read and write property.
Requires[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)
Constant Value: 287312870 (0x11200be6)
### STEERING_WHEEL_HEIGHT_MOVE
```
public static final int STEERING_WHEEL_HEIGHT_MOVE
```
Steering wheel height movement.
Returns the speed and direction, either upwards or downwards, that the steering wheel is moving in. This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean moving upwards and negative values mean moving downwards. Larger integers, either positive or negative, indicate a faster speed. Once the steering wheel reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)to read and write property.
Requires[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)
Constant Value: 289410019 (0x11400be3)
### STEERING_WHEEL_HEIGHT_POS
```
public static final int STEERING_WHEEL_HEIGHT_POS
```
Steering wheel height position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the steering wheel's lowest position.
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the steering wheel's highest position.
All integers in between the min and max values are supported and indicate a transition state between the lowest and highest positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)to read and write property.
Requires[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)
Constant Value: 289410018 (0x11400be2)
### STEERING_WHEEL_LIGHTS_STATE
```
public static final int STEERING_WHEEL_LIGHTS_STATE
```
Steering wheel lights state.
Returns the current state of the steering wheel lights. This is different from[STEERING_WHEEL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_SWITCH)which represents the position of the switch controlling the lights. Therefore,`STEERING_WHEEL_LIGHTS_STATE`may not match the value of[STEERING_WHEEL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_SWITCH)(e.g.[STEERING_WHEEL_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_SWITCH)=`VehicleLightSwitch#STATE_AUTOMATIC`and`STEERING_WHEEL_LIGHTS_STATE`=`VehicleLightState#STATE_ON`).
This property will only be implemented if`STEERING_WHEEL_LIGHTS_STATE`'s value may be different from that of[CABIN_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#CABIN_LIGHTS_STATE).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which enum values from`VehicleLightState`are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_INTERIOR_LIGHTS)to read property.
- Property is not writable.
Constant Value: 289410828 (0x11400f0c)
### STEERING_WHEEL_LIGHTS_SWITCH
```
public static final int STEERING_WHEEL_LIGHTS_SWITCH
```
Steering wheel lights switch.
Returns the position of the switch controlling the steering wheel lights. This is different from[STEERING_WHEEL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_STATE)which represents the current state of the steering wheel lights. Therefore,`STEERING_WHEEL_LIGHTS_SWITCH`may not match the value of[STEERING_WHEEL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_STATE)(e.g.`STEERING_WHEEL_LIGHTS_SWITCH`=`VehicleLightSwitch#STATE_AUTOMATIC`and[STEERING_WHEEL_LIGHTS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#STEERING_WHEEL_LIGHTS_STATE)=`VehicleLightState#STATE_ON`).
This property will only be implemented if`STEERING_WHEEL_LIGHTS_SWITCH`'s value may be different from that of[CABIN_LIGHTS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#CABIN_LIGHTS_SWITCH).
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which enum values from`VehicleLightSwitch`are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)to read and write property.
Requires[Car.PERMISSION_CONTROL_INTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_INTERIOR_LIGHTS)
Constant Value: 289410829 (0x11400f0d)
### STEERING_WHEEL_LOCKED
```
public static final int STEERING_WHEEL_LOCKED
```
Steering wheel locked.
Returns true if the steering wheel is locked. If locked, the steering wheel\\u2019s position is not changeable.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)to read and write property.
Requires[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)
Constant Value: 287312869 (0x11200be5)
### STEERING_WHEEL_THEFT_LOCK_ENABLED
```
public static final int STEERING_WHEEL_THEFT_LOCK_ENABLED
```
Steering wheel theft lock feature enabled.
Returns true if the steering wheel theft lock feature is enabled and false if it is disabled. If enabled, the steering wheel will lock automatically to prevent theft in certain situations.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)to read and write property.
Requires[Car.PERMISSION_CONTROL_STEERING_WHEEL](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_STEERING_WHEEL)
Constant Value: 287312868 (0x11200be4)
### TIRE_PRESSURE
```
public static final int TIRE_PRESSURE
```
Tire pressure in kilopascals.
Each areaId represents one tire. The[CarPropertyConfig.getAreaIds()](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIds())for`TIRE_PRESSURE`will be a list of[VehicleAreaWheel](https://developer.android.com/reference/android/car/VehicleAreaWheel)s.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areaIds.
For each areaId, the result for`getMinMaxSupportedValue`indicates the OEM recommended tire pressure range for that tire.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WHEEL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WHEEL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Float`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_TIRES_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_TIRES_3P)or Signature\|Privileged permission[Car.PERMISSION_TIRES](https://developer.android.com/reference/android/car/Car#PERMISSION_TIRES)to read property.
- Property is not writable.
Constant Value: 392168201 (0x17600309)
### TIRE_PRESSURE_DISPLAY_UNITS
```
public static final int TIRE_PRESSURE_DISPLAY_UNITS
```
Tire pressure units for display.
Indicates which units the car is using to display tire pressure to the user.
configArray represents the list of supported units for`TIRE_PRESSURE_DISPLAY_UNITS`. Here is an example configArray:
- configArray\[0\] =[VehicleUnit.KILOPASCAL](https://developer.android.com/reference/android/car/VehicleUnit#KILOPASCAL)
- configArray\[1\] =[VehicleUnit.PSI](https://developer.android.com/reference/android/car/VehicleUnit#PSI)
- configArray\[2\] =[VehicleUnit.BAR](https://developer.android.com/reference/android/car/VehicleUnit#BAR)
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_READ_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DISPLAY_UNITS)to read property.
- Normal permission[Car.PERMISSION_CONTROL_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DISPLAY_UNITS)and Signature\|Privileged permission "android.car.permission.CAR_VENDOR_EXTENSION" to write property.
Constant Value: 289408514 (0x11400602)
### TRACTION_CONTROL_ACTIVE
```
public static final int TRACTION_CONTROL_ACTIVE
```
Traction Control is active.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DYNAMICS_STATE)to read property.
- Property is not writable.
Requires[Car.PERMISSION_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DYNAMICS_STATE)
Constant Value: 287310859 (0x1120040b)
### TRAILER_PRESENT
```
public static final int TRAILER_PRESENT
```
Indicates if there is a trailer present or not.
Returns the trailer state of the car. See`TrailerState`for possible values for`TRAILER_PRESENT`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_PRIVILEGED_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_PRIVILEGED_CAR_INFO)to read property.
- Property is not writable.
Constant Value: 289410885 (0x11400f45)
### TURN_SIGNAL_LIGHT_STATE
```
public static final int TURN_SIGNAL_LIGHT_STATE
```
Turn signal light state.
This property communicates the actual state of the turn signal lights. It is independent from the actual turn signal switch state or the hazard lights button state.
Examples:
- 1) Left turn signal light is currently pulsing, right turn signal light is currently off. This property will return[ERROR(VehicleTurnSignal.STATE_LEFT/android.car.hardware.property.VehicleTurnSignal#STATE_LEFT VehicleTurnSignal.STATE_LEFT)](https://developer.android.com/)while the light is on during the pulse, and[ERROR(VehicleTurnSignal.STATE_NONE/android.car.hardware.property.VehicleTurnSignal#STATE_NONE VehicleTurnSignal.STATE_NONE)](https://developer.android.com/)when it is off during the pulse.
- 2) Right turn signal light is currently pulsing, left turn signal light is currently off. This property will return[ERROR(VehicleTurnSignal.STATE_RIGHT/android.car.hardware.property.VehicleTurnSignal#STATE_RIGHT VehicleTurnSignal.STATE_RIGHT)](https://developer.android.com/)while the light is on during the pulse, and[ERROR(VehicleTurnSignal.STATE_NONE/android.car.hardware.property.VehicleTurnSignal#STATE_NONE VehicleTurnSignal.STATE_NONE)](https://developer.android.com/)when it is off during the pulse.
- 3) Both turn signal lights are currently pulsing (e.g. when hazard lights switch is on). This property will return[ERROR(VehicleTurnSignal.STATE_LEFT/android.car.hardware.property.VehicleTurnSignal#STATE_LEFT VehicleTurnSignal.STATE_LEFT)](https://developer.android.com/)\|[ERROR(/android.car.hardware.property.VehicleTurnSignal#STATE_RIGHT)](https://developer.android.com/)while the lights are on during the pulse, and[ERROR(/android.car.hardware.property.VehicleTurnSignal#STATE_NONE)](https://developer.android.com/)when they are off during the pulse.
This is different from the function of[TURN_SIGNAL_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_SWITCH), which must communicate the state of the turn signal lever/switch.
Note that this property uses[ERROR(VehicleTurnSignal/android.car.hardware.property.VehicleTurnSignal VehicleTurnSignal)](https://developer.android.com/)as a bit flag, unlike[TURN_SIGNAL_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_SWITCH), which uses it like a regular enum. This means this property supports ORed together values in[ERROR(VehicleTurnSignal/android.car.hardware.property.VehicleTurnSignal VehicleTurnSignal)](https://developer.android.com/).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_READ_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_EXTERIOR_LIGHTS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
Constant Value: 289408016 (0x11400410)
### TURN_SIGNAL_STATE
```
public static final int TURN_SIGNAL_STATE
```
**This constant is deprecated.**
because it ambiguously defines the state of the vehicle turn signals without making clear if it means the state of the turn signal lights or the state of the turn signal switch.[TURN_SIGNAL_LIGHT_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_LIGHT_STATE)and[TURN_SIGNAL_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_SWITCH)rectify this problem.
See`VehicleTurnSignal`for possible values for`TURN_SIGNAL_STATE`.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)to read property.
- Property is not writable.
State of the vehicles turn signals
Requires[Car.PERMISSION_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_EXTERIOR_LIGHTS)
Constant Value: 289408008 (0x11400408)
### TURN_SIGNAL_SWITCH
```
public static final int TURN_SIGNAL_SWITCH
```
Turn signal switch.
This property communicates the state of the turn signal lever/switch. This is different from the function of[TURN_SIGNAL_LIGHT_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_LIGHT_STATE), which must communicate the actual state of the turn signal lights.
Note that this property uses[ERROR(VehicleTurnSignal/android.car.hardware.property.VehicleTurnSignal VehicleTurnSignal)](https://developer.android.com/)as a regular enum, unlike[TURN_SIGNAL_LIGHT_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#TURN_SIGNAL_LIGHT_STATE), which uses it like a bit flag. This means this property does not support ORed together values in[ERROR(VehicleTurnSignal/android.car.hardware.property.VehicleTurnSignal VehicleTurnSignal)](https://developer.android.com/).
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_READ_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_EXTERIOR_LIGHTS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_EXTERIOR_LIGHTS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_EXTERIOR_LIGHTS)to write property.
Constant Value: 289408017 (0x11400411)
### ULTRASONICS_SENSOR_DETECTION_RANGE
```
public static final int ULTRASONICS_SENSOR_DETECTION_RANGE
```
Static data for the detection range of each ultrasonic sensor in millimeters.
Each individual sensor is identified by its[ERROR(/AreaIdConfig#getAreaId())](https://developer.android.com/)and returns the sensor's detection range formatted as \[minimum, maximum\] where:
- minimum is the minimum range detectable by the ultrasonic sensor in millimeters.
- maximum is the maximum range detectable by the ultrasonic sensor in millimeters.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_VENDOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_VENDOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ULTRASONICS_SENSOR_DATA](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ULTRASONICS_SENSOR_DATA)to read property.
- Property is not writable.
Constant Value: 406916131 (0x18410c23)
### ULTRASONICS_SENSOR_FIELD_OF_VIEW
```
public static final int ULTRASONICS_SENSOR_FIELD_OF_VIEW
```
Static data for the field of view of each ultrasonic sensor in degrees.
Each individual sensor is identified by its[ERROR(/AreaIdConfig#getAreaId())](https://developer.android.com/)and returns the sensor's field of view formatted as \[horizontal, vertical\] where:
- horizontal is the horizontal field of view for the specified ultrasonic sensor in degrees.
- vertical is the vertical field of view for the associated specified ultrasonic sensor in degrees.
This assumes each sensor uses the same axes conventions as Android Automotive.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_VENDOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_VENDOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ULTRASONICS_SENSOR_DATA](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ULTRASONICS_SENSOR_DATA)to read property.
- Property is not writable.
Constant Value: 406916130 (0x18410c22)
### ULTRASONICS_SENSOR_MEASURED_DISTANCE
```
public static final int ULTRASONICS_SENSOR_MEASURED_DISTANCE
```
The distance reading of the nearest detected object per sensor in millimeters.
Each individual sensor is identified by its[ERROR(/AreaIdConfig#getAreaId())](https://developer.android.com/)and returns the sensor's measured distance formatted as \[distance, distance_error\] where:
- distance is the measured distance of the nearest object in millimeters. If only a range is supported, this value must be set to the minimum supported distance in the detected range as specified in[ULTRASONICS_SENSOR_SUPPORTED_RANGES](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_SUPPORTED_RANGES).
- distance_error is the error of the measured distance value in millimeters.
If no object is detected, an empty vector will be returned. If distance_error is not available then an array of only the measured distance will be returned.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_VENDOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_VENDOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Integer[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ULTRASONICS_SENSOR_DATA](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ULTRASONICS_SENSOR_DATA)to read property.
- Property is not writable.
Constant Value: 406916133 (0x18410c25)
### ULTRASONICS_SENSOR_ORIENTATION
```
public static final int ULTRASONICS_SENSOR_ORIENTATION
```
Static data for the orientation of each ultrasonic sensor installed on the vehicle.
Each individual sensor is identified by its[ERROR(/AreaIdConfig#getAreaId())](https://developer.android.com/)and returns the sensor's orientation formatted as \[qw, qx, qy, qz\] where:
- qw is the quaternion coefficient w within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame.
- qx is the quaternion coefficient x within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame.
- qy is the quaternion coefficient y within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame.
- qz is the quaternion coefficient z within the quaterinion (w + xi + yj + zk) describing the rotation of the sensor relative to the Android Automotive sensor coordinate frame.
This assumes each sensor uses the same axes conventions as Android Automotive.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_VENDOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_VENDOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Float[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ULTRASONICS_SENSOR_DATA](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ULTRASONICS_SENSOR_DATA)to read property.
- Property is not writable.
Constant Value: 409013281 (0x18610c21)
### ULTRASONICS_SENSOR_POSITION
```
public static final int ULTRASONICS_SENSOR_POSITION
```
Static data for the position of each ultrasonic sensor installed on the vehicle.
Each individual sensor is identified by its unique[ERROR(/AreaIdConfig#getAreaId())](https://developer.android.com/)and returns the sensor's position formatated as \[x, y, z\] where:
- x is the position of the sensor along the x-axis relative to the origin of the Android Automotive sensor coordinate frame in millimeters.
- y is the position of the sensor along the y-axis relative to the origin of the Android Automotive sensor coordinate frame in millimeters.
- z is the position of the sensor along the z-axis relative to the origin of the Android Automotive sensor coordinate frame in millimeters.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_VENDOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_VENDOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ULTRASONICS_SENSOR_DATA](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ULTRASONICS_SENSOR_DATA)to read property.
- Property is not writable.
Constant Value: 406916128 (0x18410c20)
### ULTRASONICS_SENSOR_SUPPORTED_RANGES
```
public static final int ULTRASONICS_SENSOR_SUPPORTED_RANGES
```
Static data for the supported ranges of each ultrasonic sensor in millimeters.
For ultrasonic sensors that only support readings within a specific range. For example, if an ultrasonic sensor detects an object at 700mm, but can only report that an object has been detected between 500mm and 1000mm.
Each individual sensor is identified by its[ERROR(/AreaIdConfig#getAreaId())](https://developer.android.com/)and returns the sensor's supported ranges formatted as \[range_min_1, range_max_1, range_min_2, range_max_2, ...\] where:
- range_min_1 is the minimum of one supported range by the specified sensor in millimeters, inclusive.
- range_max_1 is the maximum of one supported range by the specified sensor in millimeters, inclusive.
- range_min_2 is the minimum of another supported range by the specified sensor in millimeters, inclusive.
- range_max_2 is the maximum of another supported range by the specified sensor in millimeters, inclusive.
For example, if an ultrasonic sensor supports the ranges 150mm to 499mm, 500mm to 999mm, and 1000mm to 1500mm, then the property should be set to:
- value\[0\] = 150
- value\[1\] = 499
- value\[2\] = 500
- value\[3\] = 999
- value\[4\] = 1000
- value\[5\] = 1500
If this property is not defined, all the values within the[ULTRASONICS_SENSOR_DETECTION_RANGE](https://developer.android.com/reference/android/car/VehiclePropertyIds#ULTRASONICS_SENSOR_DETECTION_RANGE)for the specified sensor are assumed to be supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_VENDOR](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_VENDOR)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer[]`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_ULTRASONICS_SENSOR_DATA](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_ULTRASONICS_SENSOR_DATA)to read property.
- Property is not writable.
Constant Value: 406916132 (0x18410c24)
### VALET_MODE_ENABLED
```
public static final int VALET_MODE_ENABLED
```
Valet mode enabled
This property allows the user to enable/disable valet mode in their vehicle. Valet mode is a privacy and security setting that prevents an untrusted driver to access more private areas in the vehicle, such as the glove box or the trunk(s).
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_VALET_MODE](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_VALET_MODE)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_VALET_MODE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_VALET_MODE)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_VALET_MODE](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_VALET_MODE)to write property.
Constant Value: 287312389 (0x11200a05)
### VEHICLE_CURB_WEIGHT
```
public static final int VEHICLE_CURB_WEIGHT
```
Vehicle\\u2019s curb weight in kilograms.
Returns the vehicle's curb weight in kilograms. This is the total weight of a vehicle, inclusive of standard equipment and necessary operating fluids such as motor oil, transmission oil and brake fluid, but without passengers or cargo. configArray\[0\] specifies the vehicle\\u2019s gross weight in kilograms. This is the vehicle curb weight plus the maximum payload (passengers + cargo) the vehicle can support.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_STATIC](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_STATIC)
- `Integer`property type
Required Permission:
- Normal permission[Car.PERMISSION_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_INFO)or Signature\|Privileged permission[Car.PERMISSION_PRIVILEGED_CAR_INFO](https://developer.android.com/reference/android/car/Car#PERMISSION_PRIVILEGED_CAR_INFO)to read property.
- Property is not writable.
Constant Value: 289410886 (0x11400f46)
### VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL
```
public static final int VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL
```
Current state of vehicle autonomy.
Defines the level of autonomy currently engaged in the vehicle from the J3016_202104 revision of the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full driving automation.
For the global area ID (0), the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.VehicleAutonomousState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_CAR_DRIVING_STATE_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DRIVING_STATE_3P)or Signature\|Privileged permission[Car.PERMISSION_CAR_DRIVING_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DRIVING_STATE)to read property.
- Property is not writable.
Constant Value: 289410892 (0x11400f4c)
### VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL
```
public static final int VEHICLE_DRIVING_AUTOMATION_TARGET_LEVEL
```
Target state of vehicle autonomy.
Defines the level of autonomy being targeted by the vehicle from the J3016_202104 revision of the SAE standard levels 0-5, with 0 representing no autonomy and 5 representing full driving automation.
For example, suppose the vehicle is currently in a Level 3 state of automation and wants to give the driver full manual control (i.e. Level 0) as soon as it's safe to do so. In this scenario, this property will be set to[ERROR(/android.car.hardware.property.VehicleAutonomousState#LEVEL_0)](https://developer.android.com/). Similarly, if the vehicle is currently in Level 1 state of automation and wants to go up to Level 2, this property will be set to[ERROR(/android.car.hardware.property.VehicleAutonomousState#LEVEL_2)](https://developer.android.com/). If the vehicle has already reached and is currently in the target level of autonomy, this property will be equal to the value of[VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL).
For the global area ID (0), the[CarPropertyManager.getSupportedValuesList(int, int)](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager#getSupportedValuesList(int,%20int))array specifies which states from[ERROR(/android.car.hardware.property.VehicleAutonomousState)](https://developer.android.com/)are supported. This will always match the value specified by[CarPropertyManager.getSupportedValuesList(int, int)](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager#getSupportedValuesList(int,%20int))for[VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL).
For the property that communicates the current state of autonomy, see[VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL](https://developer.android.com/reference/android/car/VehiclePropertyIds#VEHICLE_DRIVING_AUTOMATION_CURRENT_LEVEL).
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission "android.car.permission.CAR_DRIVING_STATE" to read property.
- Property is not writable.
Constant Value: 289410895 (0x11400f4f)
### VEHICLE_HORN_ENGAGED
```
public static final int VEHICLE_HORN_ENGAGED
```
Vehicle horn engaged.
This property communicates if the vehicle's horn is currently engaged or not. If true, the horn is engaged. If false, the horn is disengaged.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permissions:
- Dangerous permission[Car.PERMISSION_READ_CAR_HORN](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_CAR_HORN)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_HORN](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_HORN)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_HORN](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_HORN)to write property.
Constant Value: 287310656 (0x11200340)
### VEHICLE_MAP_SERVICE
```
public static final int VEHICLE_MAP_SERVICE
```
**This constant is deprecated.**
use[ERROR(/android.car.vms.VmsClientManager)](https://developer.android.com/)instead.
Vehicle Maps Service (VMS) message.
Not exposed through[CarPropertyManager](https://developer.android.com/reference/android/car/hardware/property/CarPropertyManager).
This property is not supported.
Requires android.car.Car.PERMISSION_VMS_PUBLISHER or android.car.Car.PERMISSION_VMS_SUBSCRIBER
Constant Value: 299895808 (0x11e00c00)
### VEHICLE_PASSIVE_SUSPENSION_HEIGHT
```
public static final int VEHICLE_PASSIVE_SUSPENSION_HEIGHT
```
Vehicle Passive Suspension Height in mm.
This property communicates the real-time suspension displacement of the vehicle relative to its neutral position, given in mm. In other words, the displacement of the suspension at any given point in time relative to the suspension's position when the vehicle is on a flat surface with no passengers or cargo. When the suspension is compressed in comparison to the neutral position, the value should be negative. When the suspension is decompressed in comparison to the neutral position, the value should be positive.
Examples for further clarity:
- 1) Suppose the user is driving on a smooth flat surface, and all wheels are currently compressed by 2 cm in comparison to the default suspension height. In this scenario, this property will be set to -20 for all wheels.
- 2) Suppose the user drives over a pothole. While the front left wheel is over the pothole, it's decompressed by 3 cm in comparison to the rest of the wheels, or 1 cm in comparison to the default suspension height. All the others are still compressed by 2 cm. In this scenario, this property will be set to -20 for all wheels except for the front left, which will be set to 10.
[AreaIdConfig.hasMinSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMinSupportedValue())and[AreaIdConfig.hasMaxSupportedValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#hasMaxSupportedValue())will be`true`for all areas.
[MinMaxSupportedValue.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMinValue())represents the lower bound of the suspension height for the wheel at the specified area ID.
[MinMaxSupportedValue.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/MinMaxSupportedValue#getMaxValue())represents the upper bound of the suspension height for the wheel at the specified area ID.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WHEEL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WHEEL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Integer`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_CAR_DYNAMICS_STATE](https://developer.android.com/reference/android/car/Car#PERMISSION_CAR_DYNAMICS_STATE)to read property.
- Property is not writable
Constant Value: 390071059 (0x17400313)
### VEHICLE_SPEED_DISPLAY_UNITS
```
public static final int VEHICLE_SPEED_DISPLAY_UNITS
```
Speed units for display.
Indicates type of units the vehicle is using to display speed to user.
configArray represents the list of supported units for`VEHICLE_SPEED_DISPLAY_UNITS`. Here is an example configArray:
- configArray\[0\] =[VehicleUnit.METER_PER_SEC](https://developer.android.com/reference/android/car/VehicleUnit#METER_PER_SEC)
- configArray\[1\] =[VehicleUnit.MILES_PER_HOUR](https://developer.android.com/reference/android/car/VehicleUnit#MILES_PER_HOUR)
- configArray\[2\] =[VehicleUnit.KILOMETERS_PER_HOUR](https://developer.android.com/reference/android/car/VehicleUnit#KILOMETERS_PER_HOUR)
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Normal permission[Car.PERMISSION_READ_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_DISPLAY_UNITS)to read property.
- Normal permission[Car.PERMISSION_CONTROL_DISPLAY_UNITS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_DISPLAY_UNITS)and Signature\|Privileged permission "android.car.permission.CAR_VENDOR_EXTENSION" to write property.
Constant Value: 289408516 (0x11400604)
### WHEEL_TICK
```
public static final int WHEEL_TICK
```
Reports wheel ticks.
The first element in the array is a reset count. A reset indicates previous tick counts are not comparable with this and future ones. Some sort of discontinuity in tick counting has occurred.
The next four elements represent ticks for individual wheels in the following order: front left, front right, rear right, rear left. All tick counts are cumulative. Tick counts increment when the vehicle moves forward, and decrement when vehicles moves in reverse. The ticks should be reset to 0 when the vehicle is started by the user.
- Long\[0\] = reset count
- Long\[1\] = front left ticks
- Long\[2\] = front right ticks
- Long\[3\] = rear right ticks
- Long\[4\] = rear left ticks
configArray is used to indicate the micrometers-per-wheel-tick values and which wheels are supported. Each micrometers-per-wheel-tick value is static (i.e. will not update based on wheel's status) and a best approximation. For example, if a vehicle has multiple rim/tire size options, the micrometers-per-wheel-tick values are set to those for the typically expected rim/tire size. configArray is set as follows:
- configArray\[0\], bits \[0:3\] = supported wheels. Uses[VehicleAreaWheel](https://developer.android.com/reference/android/car/VehicleAreaWheel). For example, if all wheels are supported, then configArray\[0\] =[VehicleAreaWheel.WHEEL_LEFT_FRONT](https://developer.android.com/reference/android/car/VehicleAreaWheel#WHEEL_LEFT_FRONT)\|[VehicleAreaWheel.WHEEL_RIGHT_FRONT](https://developer.android.com/reference/android/car/VehicleAreaWheel#WHEEL_RIGHT_FRONT)\|[VehicleAreaWheel.WHEEL_LEFT_REAR](https://developer.android.com/reference/android/car/VehicleAreaWheel#WHEEL_LEFT_REAR)\|[VehicleAreaWheel.WHEEL_RIGHT_REAR](https://developer.android.com/reference/android/car/VehicleAreaWheel#WHEEL_RIGHT_REAR)
- configArray\[1\] = micrometers per front left wheel tick
- configArray\[2\] = micrometers per front right wheel tick
- configArray\[3\] = micrometers per rear right wheel tick
- configArray\[4\] = micrometers per rear left wheel tick
NOTE: If a wheel is not supported, its value is always 0.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_GLOBAL](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_GLOBAL)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_CONTINUOUS)
- `Long[]`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_SPEED](https://developer.android.com/reference/android/car/Car#PERMISSION_SPEED)to read property.
- Property is not writable.
Requires[Car.PERMISSION_SPEED](https://developer.android.com/reference/android/car/Car#PERMISSION_SPEED)
Constant Value: 290521862 (0x11510306)
### WINDOW_LOCK
```
public static final int WINDOW_LOCK
```
Window Child Lock.
True indicates that the window is child-locked.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Boolean`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_WINDOWS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_WINDOWS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_WINDOWS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_WINDOWS)
Constant Value: 320867268 (0x13200bc4)
### WINDOW_MOVE
```
public static final int WINDOW_MOVE
```
Window Move.
This property is not in any particular unit but in a specified range of relative movement speeds.
Positive values mean the window is either closing from its out of plane position (if such a position is supported by the window), or is opening in plane. Negative values mean the window is closing in plane, or opening in its out of plane position (if the position is supported). Larger integers, either positive or negative, indicate a faster speed. Once the window reaches the positional limit, the value resets to 0. When this property's value is 0, that means there is no movement currently occurring.
See[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())and[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())for the range of possible speeds. All integers between min and max value are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_WINDOWS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_WINDOWS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_WINDOWS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_WINDOWS)
Constant Value: 322964417 (0x13400bc1)
### WINDOW_POS
```
public static final int WINDOW_POS
```
Window Position.
This property is not in any particular unit but in a specified range of relative positions.
[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the window's position when closed/fully open out of plane. If the window cannot open out of plane, then[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())is the position of the window when fully closed and must be 0. If the window can open out of plane,[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())indicates the window is fully open in its position out of plane and will be a negative value.
[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())indicates the window's position when fully open.
All integers in between the min and max values are supported and indicate a transition state between the closed and fully open positions.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_CAR_WINDOWS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_WINDOWS)to read and write property.
Requires[Car.PERMISSION_CONTROL_CAR_WINDOWS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_CAR_WINDOWS)
Constant Value: 322964416 (0x13400bc0)
### WINDSHIELD_WIPERS_PERIOD
```
public static final int WINDSHIELD_WIPERS_PERIOD
```
Windshield wipers period (milliseconds).
Returns the instantaneous time period for 1 full cycle of the windshield wipers in[ERROR(/android.car.VehicleUnit#MILLI_SECS)](https://developer.android.com/). A full cycle is defined as a wiper moving from and returning to its rest position. The[AreaIdConfig.getMaxValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMaxValue())specifies the longest wiper period. The[AreaIdConfig.getMinValue()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getMinValue())is always 0. When an intermittent wiper setting is selected, this property value will be set to 0 during the "pause" phase of the intermittent wiping.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Signature\|Privileged permission[Car.PERMISSION_READ_WINDSHIELD_WIPERS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_WINDSHIELD_WIPERS)to read property.
- Property is not writable.
Constant Value: 322964421 (0x13400bc5)
### WINDSHIELD_WIPERS_STATE
```
public static final int WINDSHIELD_WIPERS_STATE
```
Windshield wipers state.
Returns the current state of the windshield wipers. The value of`WINDSHIELD_WIPERS_STATE`may not match the value of[WINDSHIELD_WIPERS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_SWITCH). (e.g.`#WINDSHIELD_WIPERS_STATE`=[ERROR(/android.car.hardware.property.WindshieldWipersState#ON)](https://developer.android.com/)and[WINDSHIELD_WIPERS_SWITCH](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_SWITCH)=[ERROR(/android.car.hardware.property.WindshieldWipersSwitch#AUTO)](https://developer.android.com/)).
If`#WINDSHIELD_WIPERS_STATE`=[ERROR(/android.car.hardware.property.WindshieldWipersState#ON)](https://developer.android.com/)and[WINDSHIELD_WIPERS_PERIOD](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_PERIOD)is implemented, then[WINDSHIELD_WIPERS_PERIOD](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_PERIOD)will reflect the time period of 1 full cycle of the wipers.
For each supported area ID, the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which states from[ERROR(/android.car.hardware.property.WindshieldWipersState)](https://developer.android.com/)are supported.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permission:
- Dangerous permission[Car.PERMISSION_READ_WINDSHIELD_WIPERS_3P](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_WINDSHIELD_WIPERS_3P)or Signature\|Privileged permission[Car.PERMISSION_READ_WINDSHIELD_WIPERS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_WINDSHIELD_WIPERS)to read property.
- Property is not writable.
Constant Value: 322964422 (0x13400bc6)
### WINDSHIELD_WIPERS_SWITCH
```
public static final int WINDSHIELD_WIPERS_SWITCH
```
Windshield wipers switch.
Represents the position of the switch controlling the windshield wipers. The value of`WINDSHIELD_WIPERS_SWITCH`may not match the value of[WINDSHIELD_WIPERS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_STATE)(e.g.`WINDSHIELD_WIPERS_SWITCH`=[ERROR(/android.car.hardware.property.WindshieldWipersSwitch#AUTO)](https://developer.android.com/)and[WINDSHIELD_WIPERS_STATE](https://developer.android.com/reference/android/car/VehiclePropertyIds#WINDSHIELD_WIPERS_STATE)= WindshieldWipersState#ON).
For each supported area ID, the[AreaIdConfig.getSupportedEnumValues()](https://developer.android.com/reference/android/car/hardware/property/AreaIdConfig#getSupportedEnumValues())array obtained from[CarPropertyConfig.getAreaIdConfig(int)](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#getAreaIdConfig(int))specifies which values from[ERROR(/android.car.hardware.property.WindshieldWipersSwitch)](https://developer.android.com/)are supported.
This property is defined as read_write, but OEMs have the option to implement it as read only.
Property Config:
- [CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ_WRITE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ_WRITE)or[CarPropertyConfig.VEHICLE_PROPERTY_ACCESS_READ](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_ACCESS_READ)
- [VehicleAreaType.VEHICLE_AREA_TYPE_WINDOW](https://developer.android.com/reference/android/car/VehicleAreaType#VEHICLE_AREA_TYPE_WINDOW)
- [CarPropertyConfig.VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE](https://developer.android.com/reference/android/car/hardware/CarPropertyConfig#VEHICLE_PROPERTY_CHANGE_MODE_ONCHANGE)
- `Integer`property type
Required Permissions:
- Signature\|Privileged permission[Car.PERMISSION_READ_WINDSHIELD_WIPERS](https://developer.android.com/reference/android/car/Car#PERMISSION_READ_WINDSHIELD_WIPERS)or Signature\|Privileged permission[Car.PERMISSION_CONTROL_WINDSHIELD_WIPERS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_WINDSHIELD_WIPERS)to read property.
- Signature\|Privileged permission[Car.PERMISSION_CONTROL_WINDSHIELD_WIPERS](https://developer.android.com/reference/android/car/Car#PERMISSION_CONTROL_WINDSHIELD_WIPERS)to write property.
Constant Value: 322964423 (0x13400bc7)
## Public constructors
### VehiclePropertyIds
```
public VehiclePropertyIds ()
```
**This constructor is deprecated.**
to prevent others from instantiating this class
## Public methods
### toString
```
public static String toString (int propertyId)
```
Gets a user-friendly representation of a property.
| Parameters ||
|--------------|--------------|
| `propertyId` | `int`
|
| Returns ||
|----------|--------|
| `String` |
|