One of the DIYs on the forums covers this - its title is something like "fixing an erratic sunroof". I think it's on
www.audiworld.com - at the top, click on Resources, and then Tech procedures. If it's not there, it's on
www.audidiy.com. Either way though, there's a tutorial that covers it and it's a quick and easy fix. Probably won't take more than 15 minutes to do it
