GMC Terrain: Instrument Panel Illumination Control
This control is located on the instrument panel, to the left of the steering column.
(Instrument Panel Brightness): Turn clockwise or counterclockwise to brighten or dim the lights.
Dome Lamps
There are front and rear dome lamps. The dome lamp controls are located in the overhead console. To change the settings, press the following: (Dome Lamp Override): Turns the lamps off, even whe ...See also:
Storing and Deleting Phone Numbers
The system can store up to 30 phone numbers as name tags in the Hands&-Free Directory
that is shared between the Bluetooth and OnStar systems.
The following commands are used to delete and stor ...
Road surface freeze warning indication
Road surface freeze warning indication
1) U.S.-spec. models
2) Except U.S.-spec. models
When the outside temperature drops to
378F (38
C) or lower, the temperature
indication flashes to ...
Automatic Heating and Air Conditioning System (Climate Control)
Air Outlet (front)
1. Windshield defroster outlet 2. Side defroster outlet 3. Side outlet 4. Center
outlet 5. Floor outlet
Center outlet
Side outlet
When “Open”, air comes out from the si ...