Question Details

I have a 2007 C230 Mercedes sport and when I put the key fob into the ignition it will not turn the keys on the key fob do not function as well I have replaced the batteries I do see the red light blinking when I do push the buttons but they are still not working so what more do I look for?

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MBFanatic  1 year 3 months ago

You need to check the car battery. If it is not holding a good charge the ignition will not unlock even with the right key. Or your car key is defective. Try a different key if you have one.