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      12-09-2010, 08:44 PM   #4
Picking fights with sharks
Bosna's Avatar

Drives: 2011 M3 ZCP
Join Date: Nov 2010
Location: Portland, OR

iTrader: (0)

Mine has rattled from the factory. I think it's coming from the box in the center of the roof (with the lights and heating/cooling.) I had them look at it when I took it in for the break-in service, and they took it apart, and put it back together, only now it's worse. I would check that part, if I were you -- it was pretty difficult for me to pinpoint it to that location.