My air conditioner nor heater is working (nothing is blowing out of the vent) and the dash area is neither lit. What might this be?
Dec 13, 2007 at 1:41 PM
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DOCHAGERTY
CERTIFIED EXPERT
9,603 POSTS
The fan is controlled by what is called a final stage. It needs to be replaced. It is probably best to seek out a local BMW expert to assist you with this. The part is about 120 to 150 bucks retail and it takes about a half an hour to install