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Old 02-28-2015, 09:27 PM   #4
Nick M3
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Join Date: Oct 2003
Location: Bethesda, MD
Posts: 12,458
Quote:
Originally Posted by Plaz View Post
I think three years for a battery in a modern BMW is a clear win. Cut the loss and buy a new one. (Sorry, no knowledgable recommendation from me)
Eh. The E46 should do better than 3 years.

I'd be concerned about whether the alternator is starting to go.
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