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Old 12-24-2012, 06:05 PM
HerbP HerbP is offline
Officially Welcomed to the 'Fest
Location: Georgia
 
Join Date: Jul 2009
Posts: 2,763
Mein Auto: 2005 645Ci & 2007 750Li
Quote:
Originally Posted by Yorgi View Post
Herb meant to say have battery and alternator TESTED for free.

It sounds like the alternator to me since the car cannot keep up with the heavy current draw when the headlights are on.

But you should have the alternator tested first, it could be a bad battery connection, the IVM module or a grounding issue.

My 1st mistake in 2012!

I need to proof read my post better!
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