See also:

Radio Menus (Radio with CD)
Radio menus are available for AM and FM. Turn the TUNE/MENU knob to open the main radio menu for that band. Selecting a Band Press the RADIO/BAND button to choose AM, FM, or XM, if equipped. The la ...

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 ...

Audio Steering Wheel Controls
If your vehicle has this feature, some audio functions can be adjusted at the steering wheel. They include the following: (OnStar®/Mute): If your vehicle has OnStar, press this button to i ...