See also:

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 o ...

XM Categories (Radio with CD and Touchscreen)
Adding or Removing Categories 1. From the Home Page press the Config screen button or the CONFIG button on the infotainment system. 2. Select Radio Settings from the Config Menu list. 3. Se ...

Jump Starting
For more information about the vehicle battery, see Battery . If the battery has run down, try to use another vehicle and some jumper cables to start your vehicle. Be sure to use the following step ...