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

..

Other information:

GMC Terrain 2018-2025 Owners Manual: Fuel Filter Replacement (Diesel)

Warning Diesel fuel is flammable. It could start a fire if something ignites it, and people could be burned. Do not let it get on hot engine parts, and keep matches or other ignition sources away. The fuel filter is on the passenger side, in front of the rear tire. Drain any water from the filter. See “Removing Water from the Fuel Filter” in Water in Fuel (Diesel).Keep the engine..

GMC Terrain 2018-2025 Owners Manual: Child Restraint Systems

Rear-Facing Infant Restraint A rear-facing child restraint provides restraint with the seating surface against the back of the infant. The harness system holds the infant in place and, in a crash, acts to keep the infant positioned in the restraint. Forward-Facing Child Restraint A forward-facing child restraint provides restraint for the child's body with the harness. Booster Seats A be..