Well here is my two cents. I think it may have something to do with your sunroof motor. Or it could even be one of these parts here in this link. http://www.realoem.com/bmw/showparts...75&hg=54&fg=05 If it is your sunroof motor, I would check ebay and some forum sites for a cheap motor. Maybe someone on here has one they can sell to you. __________________ custom dual exhaust,M3 front and rear bumper, 10.4 inch roof mount drop screen, Viper alarm system, DSII's rims, M3 Vader Seats, M3 Mirrors, Carbon Fiber CAI, Smoked Corners, Side Markers, Leatherz armrests, black grilles 225k miles and still the Ti goes on |