Format

The radio can play.mp3 or .wma files that were recorded onto a CD-R or CD-RW disc.

The USB port can play.mp3 and .wma files stored on a USB storage device as well as AAC files that are stored on an iPod.

    See also:

    Customer Satisfaction Procedure (U.S. and Canada)
    Your satisfaction and goodwill are important to your dealer and to GMC. Normally, any concerns with the sales transaction or the operation of the vehicle will be resolved by your dealer's sales or ser ...

    OnStar®
    If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data collecti ...

    Replacement Bulbs
    For replacement bulbs not listed here, contact your dealer. ...