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Old 01-18-2012, 09:41 PM
jenchrisre jenchrisre is offline
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Location: atlanta
 
Join Date: Oct 2007
Posts: 52
Mein Auto: 2011 535i
is it possible that it is coming from the speakers from something like a bad ground? I had that on my last 3 series..increased w/ speed (engine speed) not mph
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