E46Fanatics - View Single Post - Non -m electrical issue possibly voltage regulator
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Old 12-07-2012, 11:25 PM   #4
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Join Date: Sep 2011
Location: New York
Posts: 9,475
My Ride: '04 330Ci
Don't know for sure. Just know many report strange and varied problems with electrics when battery is old and started to fade.

How old battery?
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