Multi-Band Antenna
The antenna located on the roof of the vehicle is used for the OnStar, XM 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, the performance of OnStar, XM, and GPS can be affected.
See also:
CUE and ATS technologies
The ATS is offered with Cadillac CUE, a comprehensive, in-vehicle experience
that merges intuitive design with auto industry-first controls and commands for
information and entertainment data. It ...
Selecting the XM Band
Press the RADIO/BAND button to choose between the AM, FM and XM bands. The
last channel played in that band begins to play when that band is selected. ...
Transferring a Call
Audio can be transferred between the Bluetooth system and the cell phone.
The cell phone must be paired and connected with the Bluetooth system before
a call can be transferred. The connection pro ...