E46Fanatics - View Single Post - 04 645CI battery drain
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Old 01-08-2010, 06:55 PM   #2
Registered User
Join Date: Feb 2003
Location: San Diego
Posts: 340
My Ride: 2004 M3 Coupe
I have this problem on my Mercedes, the passenger seat modules were draining like a pig. It was fixed, but 6 months later, the driver seat module did the same thing . Anyway, I have sold the car. I am not sure about the problem in your 6 series.
2003 330i sold
2004 ///M3 sold
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