Well, The XM and DICE unit install was a total disaster. It wasn't just plug and play because of my OEM Mini iPod adapter. I thought it was just a matter of plugging the harness back in in the front - wrong! First snag was figuring out what was part of the OEM kit. Got that done but then it turns out that the install of that requires cutting wires and putting on different connectors. OK, maybe I could have overcome that. Third snag was that it requires a special part that no one around here knows anything about or has. I give up. Put everthing back in and it seems to work again. So after a weekend of tearing apart the net result is the car just the way it was before. Well except now my glove box light doesn't work