Just got a call from the dealer. They said that they called bmw techs (it think he called it "puma") and they are going to replace the sunroof cartridges and maybe the whole sunroof.
They'll need the car the rest of the week (at least they are going to give me a loaner).
Anybody else have this done? I thought this was a problem exclusive to the 04 models and not the 05's?