2002 Mercedes Benz C200 Repair Question
Mercedes Benz C200 Dealer Problem
You should replace it with a new one and get some spare keys and push button remote key fobs while you are at it. The keys and fobs don't cost much but the dealer will hjave to program them all together and that is a little expensive so it is a good idea to get spares when you do it.
3,292 answers provided