GMC Terrain: Interior Lighting / Reading Lamps

There are reading lamps on the overhead console and over the rear passenger doors. These lamps come on when any door is opened.

GMC Terrain. Reading Lamps

Front Reading Lamps

The front reading lamps are in the overhead console.

Press the lamp lenses to turn the front reading lamps on or off.

GMC Terrain. Reading Lamps

Rear Reading Lamps

Press the lamp lens to turn the rear passenger reading lamps on or off.

For more information on interior lighting, see Instrument Panel Illumination Control.

    Dome Lamps

    The dome lamp controls are in the overhead console. To operate, press the following buttons: : Press to turn off the dome lamps when a door is open...

    Exterior Lighting

    The exterior lamp control is on the instrument panel to the left of the steering column. There are four positions. : Turns the exterior lamps off and deactivates the AUTO mode...

    Other information:

    GMC Terrain 2018-2025 Owners Manual: Tire Terminology and Definitions


    Air Pressure : The amount of air inside the tire pressing outward on each square inch of the tire. Air pressure is expressed in kPa (kilopascal) or psi (pounds per square inch). Accessory Weight : The combined weight of optional accessories. Some examples of optional accessories are automatic transmission, power windows, power seats, and air conditioning...

    GMC Terrain 2018-2025 Owners Manual: Lockout Protection


    If the ignition is on or in ACC/ ACCESSORY and the power door lock switch is pressed with the driver door open, all the doors will lock and only the driver door will unlock. If the vehicle is off and locking is requested while a door is open, when all doors are closed the vehicle will check for RKE transmitters inside...

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