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Old 11-09-2011, 09:28 AM
uboat uboat is offline
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Location: Orange County Calif.
Join Date: Mar 2005
Posts: 39
Mein Auto: X3 & 330Cic
X3 Sunroof failure

My advice for X3 owners is DO NOT OPERATE THE SUNROOF. My 2007 was two months out of warranty when the sunroof ground to a locked-up failure. The vehicle was garaged its entire life in So. Calif. and the sunroof was seldomly used. On a nice sunny September day I pushed the button to fully open the sunroof and it made a grinding noise and locked-up. I took it in to the dealer who replaced the entire cassette mechanism for around $3,300 (net of a 15% discount). I wrote a letter to BMW of N.A. and was told there would be no adjustment from them.

Based on the limited use of my sunroof, I can only conclude they look good, but don't hold up very well. I figure my sunroof cost me about $165 each time I used it. Bottom line DO NOT OPERATE THE SUNROOF.

Last edited by uboat; 12-07-2011 at 10:14 AM.
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