GMC Terrain: Vehicle Features - In Brief - GMC Terrain Owner's ManualGMC Terrain: Vehicle Features

Fuel Economy Mode
Vehicles with a 2.4L engine have a Fuel Economy Mode. When engaged, fuel economy mode can improve the vehicle's fuel economy. Press the “eco” (economy) button by the shift lever to turn t ...

Radio(s)
VOL/ : Press to turn the system on and off. Turn to increase or decrease the volume. SOURCE: Press to choose between FM, AM, XM™, if equipped, CD, or AUX. MENU/SEL: Turn to select radio station ...

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Locking and unlocking the doors with the mechanical key
Using the mechanical key in order to perform the following operations: 1 Locks all doors 2 Unlocks all doors Turning the key unlock the driver’s door. Turning the key once again unlocks the ...

Spotlights
The spotlights have a two-position switch. In the DOOR position, the lights come on when you open any door. In the OFF position, the lights do not come on. The spotlights (with the switch ...

Audio control buttons (if equipped)
These buttons are located on the spokes of the steering wheel. They allow the driver to control audio functions without taking his/her hands off the steering wheel. ...