GMC Terrain: Warning Lights, Gauges, and Indicators / Cruise Control Light

High-Beam On Light, Front Fog Lamp Light and Lamps On Reminder

High-Beam On Light This light comes on when the high-beam headlamps are in use. See Headlamp High/Low-Beam Changer. IntelliBeam Light This light comes on when the IntelliBeam system, if equipped, is enabled...

Information Displays

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Other information:

GMC Terrain 2018-2021 Owners Manual: Interior

Adjustment Adjust the rearview mirror to clearly view the area behind the vehicle. Manual Rearview Mirror For vehicles with a manual rearview mirror, push the tab forward for daytime use and pull it rearward for nighttime use to avoid the glare of the headlamps from behind. See Manual Rearview Mirror. Automatic Dimming Rearview Mirror Vehicles with an automatic dimming inside rearview mirro..

GMC Terrain 2018-2021 Owners Manual: Car Wash Mode

This vehicle includes a Car Wash Mode that allows the vehicle to remain in N (Neutral) for use in automatic car washes. Car Wash Mode is not to be used for vehicle towing. If the vehicle needs to be towed, see Towing the Vehicle Caution The vehicle is not designed to stay in N (Neutral) for extended periods of time. It will automatically shift into P (Park) if left in Car Wash Mode. Car ..