Maintenance Replacement Parts

Replacement parts identified here by name, part number, or specification can be obtained from your dealer. ...

Vehicle Identification

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See also:

Ascending steep slopes
When ascending steep slopes with HDC selected, the vehicle will allow full control to the driver in the normal manner. If HDC is switched off, the maximum vehicle speed will be limited to allow mo ...

Playing an MP3/WMA CD-R or CD-RW Disc
The radio has the capability of playing an MP3/WMA CD-R or CD-RW disc. For more information on how to play an MP3/WMA CD-R or CD-RW disc, see MP3 (Radio with CD/USB)  or MP3 (Radio with CD/DV ...

Diagnostics
OnStar Vehicle Diagnostics will perform a vehicle check every month. It will check the engine, transmission, antilock brakes, and major vehicle systems. It also checks the tire pressures, if the v ...