GMC Terrain: Lighting / Exterior Lighting

Lighting

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Exterior Lamp Controls

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: Surround Vision. Front Vision Camera and Rear Vision Camera (RVC)

Surround Vision If equipped, views around the vehicle appear in the infotainment display to aid with parking and low-speed maneuvers. See “Surround Vision” under Assistance Systems for Parking or Backing. Front Vision Camera If equipped, a view of the area in front of the vehicle appears on the infotainment display to aid with parking and low-speed maneuvers...

GMC Terrain 2018-2025 Owners Manual: Cold Weather Operation (Diesel)

In cold weather, the fuel filter may become clogged by wax naturally present in the fuel. To unclog it, move the vehicle to a warm garage area and allow the filter to warm up. The fuel filter may need to be replaced. See Fuel Filter Replacement (Diesel)...