OnStar Services

See also:

Owner Information
Owner publications are written specifically for owners and intended to provide basic operational information about the vehicle. The Owner Manual includes the Maintenance Schedule for all m ...

Removing and Replacing the Floor Mats
Pull up on the rear of the floor mat to unlock each retainer and remove. Reinstall by lining up the floor mat retainer openings over the carpet retainers and snap into position. Make sure the fl ...

Towing with a Stability Control System
When towing, the sound of the stability control system might be heard. The system is reacting to the vehicle movement caused by the trailer, which mainly occurs during cornering. This is nor ...