BMW 3-Series (E90 E92) Forum - View Single Post

tctic · 05-07-2006, 10:28 PM

Try turning off the AC compressor (the snow flake button), in rare situations, I hear a whining sound too. But as soon as the AC compressor button is turned off, the sound is gone. I don't know if that's the whining sound you are talking about.

05-07-2006, 10:28 PM	#18
tctic Major 38 Rep 1,238 Posts Drives: BMW E90 Join Date: Oct 2005 Location: Canada iTrader: (0)	Try turning off the AC compressor (the snow flake button), in rare situations, I hear a whining sound too. But as soon as the AC compressor button is turned off, the sound is gone. I don't know if that's the whining sound you are talking about.
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