E46Fanatics - View Single Post - Non -m electrical issue possibly voltage regulator

Stinger9 · 12-07-2012, 11:11 PM

If you get a good 14v with the engine running, your alternator probably is not at fault.
That battery voltage is kinda low tho. How old is that battery of yours?

12-07-2012, 11:11 PM	#2
Stinger9 Registered User Join Date: Sep 2011 Location: New York Posts: 5,591 My Ride: '04 330Ci View My Garage	If you get a good 14v with the engine running, your alternator probably is not at fault. That battery voltage is kinda low tho. How old is that battery of yours?