1989 Mercedes Benz 300e car drains battery dead overnight
1989 MERCEDES BENZ 300E
123,535 MILES • 6 CYL • 2WD • AUTOMATIC
GARYERVIN8
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1 POST
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my car battery drains overnight even though i make sure nothins left on
Sep 1, 2010 at 10:18 PM
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MHPAUTOS
CERTIFIED EXPERT
31,937 POSTS
Hi there,
You will have to do a current draw test, i will advise the procedure if you want to do this your self, you will need an Amp meter, let me know if you want to do this at home.