GMC Terrain: Instruments and Controls - GMC Terrain Owner's ManualGMC Terrain: Instruments and Controls

Roof Rack System
WARNING If something is carried on top of the vehicle that is longer or wider than the roof rack—like paneling, plywood, or a mattress—the wind can catch it while the vehicle is being driven. ...

Controls
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Adding Engine Oil
Unscrew and remove the engine oil fill cap on top of the valve cover. Pour in the oil slowly and carefully you do not spill any. Clean up any spills immediately. Spilled oil could damage co ...

Service Vehicle Messages
SERVICE AC SYSTEM This message is displayed if there is a problem with the air conditioning system. Take the vehicle to your dealer for service. SERVICE POWER STEERING This message is displayed i ...

Screen aspect ratio
Three screen aspect ratios can be set: Normal, Zoom 1 and Zoom 2. Normal: The image on the screen is presented at the normal aspect ratio (usually 4:3 or 16:9). Zoom 1: Full-screen image, but par ...