key won't turn

5

Asked by Tiffany Aug 05, 2014 at 09:39 AM about the 2009 Mercedes-Benz CLK 350 Coupe

Question type: Maintenance & Repair

2 Answers
144,725

T_S_T answered 10 years ago

Mercedes,are bad for this,battery may be weak,if battery is good ,you may need to have key reprogrammed to ecm,or buy a new one,the key has rechargeable battery in it,non replaceable,if key is dead,it will not crank your car.

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