GMC Terrain: Instrument Panel Illumination Control - Interior Lighting - Lighting - GMC Terrain Owner's ManualGMC Terrain: Instrument Panel Illumination Control

This control is located on the instrument panel, to the left of the steering column.

clockwise or counterclockwise to brighten or dim the lights.(Instrument Panel Brightness): Turn clockwise or counterclockwise to brighten or dim the lights.

    Dome Lamps
    There are front and rear dome lamps. The dome lamp controls are located in the overhead console. To change the settings, press the following: (Dome Lamp Override): Turns the lamps off, even whe ...

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    If the Vehicle Is Stuck
    Slowly and cautiously spin the wheels to free the vehicle when stuck in sand, mud, ice, or snow. If stuck too severely for the traction system to free the vehicle, turn the traction system off an ...

    Ringing tones
    The hands-free system’s integrated ringing tones can be selected in Phone menu Phone settings Sounds and volume Ring signals Ring signal 1, etc. NOTE The connected cell phone’s ...

    Active head restraints
    When the occupant’s lower back presses against the seatback during a rear-end collision, the head restraint moves slightly forward and upward to help reduce the risk of whiplash on the seat ...