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      12-17-2015, 03:08 PM   #6
Shaun135i
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Drives: 09 e82 135i Coupe
Join Date: Jun 2015
Location: Orange County California

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2009 BMW 135i  [0.00]
Quote:
Originally Posted by mr.fabulous
I never run my blower in Auto, I always set the vents and fan speed as I want it. And every few days, I hear what sounds like the speed of the blower moving around. I've wondered if that was some sort of temperature adjustment, but now I'm not sure? Time to dig a little further...
Did you check out your wiring under the glovebox?