GMC Terrain: Driving and Operating - GMC Terrain Owner's ManualGMC Terrain: Driving and Operating

Passenger Compartment Air Filter
The filter removes dust, pollen, and other airborne irritants from outside air that is pulled into the vehicle. The filter should be replaced as part of routine scheduled maintenance. See Maintenan ...

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Interior Light Switch
Center Rear This light switch has three positions which function as described below: (1) The light comes on and stays on regardless of whether the door is open or closed. (2) The light comes on ...

A/C – ON/OFF
When the indicator light in the button is on, the air conditioning is controlled automatically. This cools/heats and dehumidifies the incoming air. When the indicator light in the button i ...

Cruise control system
The cruise control system allows you to program the vehicle to maintain a constant speed without resting your foot on the accelerator pedal. With cruise control, you can set and automatically main ...