OnStar

See also:

Vehicle Personalization
Vehicle customization allows certain features to be programmed for one preferred setting. Only the customization options available will be displayed on the DIC. The default settings were pre ...

Tire Inspection
We recommend that the tires, including the spare tire, if the vehicle has one, be inspected for signs of wear or damage at least once a month. Replace the tire if: The indicators at three or mo ...

Exit Lighting
This feature allows you to select the amount of time you want the exterior lamps to remain on when it is dark enough outside. This happens after the key is turned from ON/RUN to LOCK/OFF. Pr ...