The multi-band antenna is on the roof of the vehicle. The antenna is used for 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.
If the vehicle has a sunroof, and it is open, reception can also be affected.
Radio Reception
Audio PlayersBluetooth (Overview) Entertainment Audio-Visual
See the infotainment manual for more information.For vehicles equipped with Bluetooth capability, the system can interact with manycell phones, allowing:Placement and receipt of calls in a hands-free mode.Sharing of the cell phone’s address book or contact list with the vehicle.To minimize driver ...