See also:

Fog Lamps
The fog lamps control is located on the turn/lane change lever. Use the fog lamps for better vision in foggy or misty conditions. FOG (Fog Lamps): Turn the fog lamp band on the lever to and re ...

Vehicle and Power Issues
OnStar services require a vehicle electrical system, wireless service, and GPS satellite technologies to be available and operating for features to function properly. These systems may not operate if ...

Warranty
OnStar equipment may be warranted as part of the new-vehicle limited warranty. The manufacturer of the vehicle furnishes detailed warranty information. ...