See also:

Roadside Assistance Program
U.S.: 1-888-881-3302 TTY Users (U.S.): 1-888-889-2438 Canada: 1-800-268-6800 Mexico: 01-800-466-0801 As the owner of a new GMC, you are automatically enrolled in the Roadside Assistance program. ...

Manual Operation
(Fan Control): Press these buttons to increase or decrease the fan speed. Pressing either fan button while in automatic control places the fan under manual control. The fan setting remains displayed ...

Knob Retainer
Floor mats with a knob retainer. Removing and Replacing the Floor Mat 1. Turn the knob until it is aligned with the slot in the floor mat grommet. 2. Pull up on the floor mat. 3. Center the slot ...