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      11-20-2012, 05:17 AM   #3
bmwak
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Drives: 440i M-Sport Gran Coupe
Join Date: Sep 2008
Location: London

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Quote:
Originally Posted by 335rocks View Post
Have you tried turning the air con off? I get a slight whine from the AC pump. Basically the blower motor for the vents are underneath/behind the glovebox, and with weather and moisture the bearing may rust causing a bit of a whine.
http://www.e90post.com/forums/showthread.php?t=542618
I've switched my aircon off and i've also switched the blowers off. It still continues. Really annoying noise as it sounds as if there is a hole through the bulkhead and its leaking the noise of the engine. Obviously thats not the case and the car is pretty new and only just hit 16k.
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