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 PlayersTurn Signal Switch Replacement
Preliminary Procedure
Remove the steering column upper trim cover. Refer to Steering Column
Upper Trim Cover Replacement.
Remove the steering column lower trim cover. Refer to Steering Column
Lower Trim Cover Replacement.
Turn Signal Switch
Procedure
Disconnect any elec ...
Roof
Specifications
Sunroof Schematics
Sunroof Component Views
Sunroof Frame
Sunroof Sunshade
Sunroof Window
Sunroof Window Seal
Sunroof Housing Rear Drain Hose
Sunroof Housing Drain Gutter
Sunroof Frame Bolts
Sunroof Window Guide
Sunroof Air Deflector Cover
Su ...
Object Detection System Messages
PARK ASSIST OFF
This message displays when the park assist system has been turned off or when
there is a temporary condition causing the system to be disabled.
SERVICE PARK ASSIST
This message displays if there is a problem with the Ultrasonic Rear Parking
Assist (URPA) system. Do not use thi ...