For service and parts needs, visit your dealer. You will receive genuine GM parts and GM-trained and supported service people.
Genuine GM parts have one of these marks:

Vehicle Care
California Proposition 65 WarningRemoval Procedure
Warning: Refer to Glass and Sheet Metal Handling Warning in the Preface
section.
Disable the SIR System. Refer to SIR Disabling
and Enabling.
Disconnect the negative battery cable. Refer to Battery Negative Cable
Disconnection and Connection.
Remove the front side door. Refer t ...
Removal Procedure
Warning: Refer to Approved Equipment for Collision Repair Warning in the
Preface section.
Warning: Refer to Collision Sectioning Warning in the Preface section.
Warning: Refer to Glass and Sheet Metal Handling Warning in the Preface section
Disable the SIR System. Refer to SIR   ...
CD Player
The CD player is capable of playing:
• Most audio CDs
• CD-R
• CD-RW
• MP3, unprotected WMA, and AAC formats
When playing any compatible recordable disc, the sound quality may be reduced
due to the disc, the method of recording, the quality of the music recorded, or
how the disc has b ...