Circuit/System Description
WARNING: This page is about a different car, the 2011 Chevrolet Aveo. However, it is still accessible from the selected car via links, so may be relevant.
The XM satellite radio is integrated into the radio. The radio receives an XM satellite radio signal via the digital radio antenna. This signal is passed to the DRR through the digital radio antenna coax. The antenna cable also provides a path for D.C. current for powering the antenna.