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      09-11-2012, 09:24 PM   #7
nate5ks
Captain
United_States
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Drives: 2006 BMW 330xi
Join Date: Nov 2011
Location: Jacksonville Beach, FL


Posts: 620
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Here is a link to the DIY:

http://www.e90post.com/forums/showthread.php?t=464807

Pn 64119227670

Before you replace it check the leads on the power supply plug with the ac on max for voltage to be sure it isn't a wiring/ihka fault.