Mechanics

MODELS KEY WON'T TURN

2003 Mercedes Benz Other

2003 Other Mercedes Benz Models Two Wheel Drive Automatic 78000 miles

I have a 2003 C320, and my key won't turn. Please help!
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Taylordh
July 14, 2008.



If you have power at your battery and the key won't turn you more than likely have a failed EIS (electronic iginition system). This will n eed to be replaced at the dealership as coding is necessary to install.

Gfimotorcars
Jan 5, 2009.