GMC Terrain: Retained Accessory Power (RAP) - Starting and Operating - Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Retained Accessory Power (RAP)

These vehicle accessories can be used for up to 10 minutes after the engine is turned off:

○ Audio System
○ Power Windows
○ Sunroof (if equipped)

Power to the audio system will continue to operate for up to 10 minutes or until the driver door is opened.

Power to the power windows and sunroof will continue to operate for up to 10 minutes or until any door is opened.

All these features will work when the key is in ON/RUN or ACC/ ACCESSORY.

    Starting the Engine
    Move the shift lever to P (Park) or N (Neutral). The engine will not start in any other position. To restart the vehicle when it is already moving, use N (Neutral) only. Notice: Do not try to shi ...

    Engine Coolant Heater
    The engine coolant heater, if available, can help in cold weather conditions at or below −18°C (0°F) for easier starting and better fuel economy during engine warm-up. Plug in the coolant ...

    See also:

    Automatic air conditioning
    The air conditioning can only be used while the engine is running. Control panel 1- Temperature control dial. 2- Air selection switch. 3- Blower speed selection dial. 4- Air conditioning switch. ...

    External sound sources
    USB flash drive To simplify the use of a USB flash drive, it is advisable to only store music files on the drive. It will take considerably longer for the system to index the files on the drive ...

    Suspending and resuming cruise control
    Suspend cruise control with a single press of control (3). To resume cruise control at the previous set speed, press control (2). RES (2) should be used only if the driver is aware of the set ...