View Full Version : '05 STS radio

08-16-09, 10:43 PM
I was fortunate enough to find a 2005 STS with less than 20,000 miles last month. It is a gorgeous car! Medium red pearl with tan leather. It is equipped with the non-nav Bose audio system. I would like to exchange the head unit for one with XM. Is this possible? Is there a source besides GM?

Thanks for the help!!