XMradio not working and door locks keep locking
Posted: July 14th, 2012, 9:22 pmI just installed a new 2010 unit into my 2005 yukon with Nav & Bose system. The XMradio does not work and the door locks keep locking repeatedly. The 2010 unit will not communicate with the Bose / Nav unit, but I can pair and connect the phone. Is there something I am missing? My older PnP unit worked. Do I need to upgrade firmware or anything?