Yeah there's a specific clip in the back of it that gets broken all the time. Mine rattles too, but I just turn the music louder. I'd like to fix it, but I think it would be too much work and my sunroof works the way to should (tilts and slides) so I don't want to mess that up.
Kevin (President TBEA)
"WAAAAAAARRRRRIORS, come out to plaaaaay."