I tried searching and couldn't find the exact answer I was looking for. I have on 07 DC with the 6 CD in Dash Radio (non JBL) I have the Aux port and was wondering?? I've never had Satellite radio before and am considering getting one. When they say "Plug and Play" that comes with the car kit, does that mean I just plug a wire into the AUX port run the antenna and that's it? or is there more to it? thanks