My 05 has the 6 disc and XM radio factory install. I don't use the XM and plan on removing it. Now does the XM have 2 RCA jacks that run into the headunit?? I was thinking of taking out the XM RCA's and using a RCA that convert into a stereo haedphone jack cable. So that way I would just have a sigle wire and plug it directly to my IPOD. The only thing is I don't know how the input is setup for the XM to head unit.