GMC Terrain: Entry Lighting - Lighting Features - Lighting - GMC Terrain Owner's ManualGMC Terrain: Entry Lighting

The dome lamp, cargo lamp, and foot lamp inside the vehicle come on when any door is opened, if the dome lamp is in the door position. In addition, these lamps come on when the Remote Keyless Entry (RKE) unlock button is pressed. They stay on for 20 seconds or until a door is opened. After the door is opened and then closed, the light remains on for 20 seconds, or until the ignition is turned to ON/RUN.

    Battery Load Management
    The vehicle has Electric Power Management (EPM) that estimates the battery's temperature and state of charge. It then adjusts the voltage for best performance and extended life of the battery. ...

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    Additional Factors Affecting System Operation
    Safety belts help keep the passenger in position on the seat during vehicle maneuvers and braking, which helps the passenger sensing system maintain the passenger airbag status. See “Safety Belt ...

    Telephone safety
    Switch off your telephone in areas with a high explosion risk. This includes filling stations, fuel storage areas or chemical factories, as well as places where the air contains fuel vapour, c ...

    Adjusting the Sound
    Press the SOUND (TUNE) knob repeatedly to display the BASS, TREBLE, FADER, BALANCE, and SVC (speed-sensitive volume compensation) settings. BASS - Adjusts the bass. TREBLE - Adjusts the treb ...