E46Fanatics - View Single Post - Non -m electrical issue possibly voltage regulator
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Old 12-08-2012, 10:25 AM   #7
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Join Date: Sep 2011
Location: New York
Posts: 9,475
My Ride: '04 330Ci
Originally Posted by jgold47 View Post
I would start with a new battery. $100 bucks at wal-mart.
Simply +1
No way to 100% check old battery for what ails you. Already your test is that you only have 12v. That is low.
Model 49DL at Autozone is your best bet for larger capacity battery for great price. Do not ask them what battery is right for your car as they do not list this one.
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