The multi-band antenna is on the roof of the vehicle. The antenna is used for the AM-FM radio, OnStar, the SiriusXM Satellite Radio Service System, and GPS (Global Positioning System), if the vehicle has these features. Keep the antenna clear of obstructions for clear reception.
Satellite Radio Antenna
Audio PlayersPictures
Pictures can only be viewed using USB devices. If pictures are on an SD card,
transfer to a USB device or use a USB-SD adapter. File sizes above approximately
four mega pixels may not show. Only jpeg, bmp, gif, and png files are supported.
1. Press the Pictures screen button on the Home Page.
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Installation Procedure
Prepare all mating surfaces as necessary.
Align the body lock pillar outer panel reinforcement.
Create 8 x 24 mm (5/16 x 15/16 in) slots for MIG-brazing upper (1) and
lower (2).
Clean and prepare the attaching surfaces for spot welding and brazing.
Position the body loc ...
Reporting Safety Defects to the United States Government
If you believe that your vehicle has a defect which could cause a crash or could
cause injury or death, you should immediately inform the National Highway Traffic
Safety Administration (NHTSA) in addition to notifying General Motors.
If NHTSA receives similar complaints, it may open an investig ...