GMC Terrain: Lighting / Interior Lighting

Fog Lamps

The fog lamps button is on the instrument panel beside the steering wheel. To turn on the fog lamps, the ignition and the headlamps or parking lamps must be on...

Instrument Panel Illumination Control

The brightness of the instrument cluster display, infotainment display and controls, steering wheel controls, and all other illuminated controls, as well as feature status indicators can be adjusted...

Other information:

GMC Terrain 2018-2025 Owners Manual: Midlevel DIC

Info Page Options The info pages on the DIC can be turned on or off through the Options menu. Press to access the cluster applications. Press or to scroll to the Options application. Press to enter the Options menu. Scroll to Info Pages and press ...

GMC Terrain 2018-2025 Owners Manual: Rear Compartment Fuse Block

The rear compartment fuse block is behind a trim panel on the side of the rear compartment. Remove the trim plate to access the fuse block. The vehicle may not be equipped with all of the fuses and relays shown. Fuses      Usage F1      Exhaust fuel heater F2      Liftgate F3      Trailer au..