Has anyone had success in installing an XM satellite receiver in an SLK320? If so, which system and antenna. The local retailers in my area are clueless.
(I assume your current headunit does not have Aux in) If you want to keep your headunit, a FM modulator and a XM receiver can work.<br> Please take a look at this unit:<br> Alpine CRA-1667RF <br> www.alpine1.com