Has anyone had problems with their sunroof? I noticed that my sunroof would make a lot of noise while I opened it and when I had the sunroof closed I’d get a lot of wind noise. I took my X3 into the dealer to get that checked out and the just called me back (I kid you not, they just called me no more then 3 minutes before I began writing this) and they told me that they needed to replace the entire sunroof CASETTE (

). They said it got real dirty and instead of just CLEANING it they’re going to replace the entire cassette (it's all covered by the warranty). That means I got the 3 Series loaner until next week (not bad at all).
Anybody else have any issues like this with their X3?