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      02-13-2013, 01:40 PM   #8
itsme123
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Drives: 2013 MCB F10 M5
Join Date: May 2010
Location: USA

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Ok, I've got this figured out. When the rear vents on the center counsole is shut off, then the air will tend to vent forward into the crevice of the center counsole housing. If you open up the rear vents, then the wispers of air will disapear. Also works if you just shut down the rear climate system from idrive. Of course how much air is being vented will depend on the difference in temperature between the 4 zones of the climate control system. I was starting to think that I got some sort of special drink and chocolate cooler upgrade on my car from BMW!
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