Got a Mercedes EZS for a Mercedes Vito W639.
Client complained that the key would not work and the car would not start. Even the spare key did not work.
Having the ezs and key on the table, a full inspection was done.
The key was ok as it was transmitting the correct data. The ezs was found to be faulty.
The ezs was repaired after finding a faulty circuit and a full key transmitter and start enabling test was done . The ezs and key were working perfectly.
If you have a Mercedes Vito W639 with an intermittent key or car not staying then contact us and we will be happy to help.