No problems ever starting car. Went to the store and came back out;key would not turn. Did not get the the click that usually happens to activate startup system. Car is now in the shop;new ignition has been put in but still wont connect to starter. Key was still operating door locks and lights were working.
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2001 Mercedes-Benz E320 Question: All of a sudden key wont turn in ignition
Answer #1ZeeTech October 13, 2010, 10:47Master
Is this has the regular or the smart key?
Replyneed to know, October 13, 2010, 11:18Rookie
Yes the parts and keys for this car does have to be programmed. I was told that the ignition would come in programmed to my car and the keys I have would work. The car is at a MB dealer and has been there for 10 days. Since replacing the ignition did not work I'm looking for other problems it could have been because I know the price tag is gonna be big and I want to know questions to ask to make sure unnessary work was not done.
Answer #2FiveStar from FiveStar ServiCenter, October 13, 2010, 13:54Journeyman
Hopefully a silly question but has anyone tried a different key? My point is that if you use the same key every day eventually it can become damaged. Sometimes the other key would work.
Replyneed to know, October 14, 2010, 14:46Rookie
yes tried both keys
Answer #3Visitor, November 08, 2010, 14:48
I had same problem with my 2001 ML 430. Somehow the key de-programs and won't start the car. Lucky for me, I had a spare key.