E350
02-28-2022, 03:36 PM
#1
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Join Date: Feb 2022
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2007 E350
E350
My start/stop button stop working, but I was still able to start the car with the key. Now I'm unable to start the car using the key. When I put the key in
everything seems fine,(lights come on) but the key will not turn. So the start/stop button isn't working and I can't start the car with the key.
.
everything seems fine,(lights come on) but the key will not turn. So the start/stop button isn't working and I can't start the car with the key.
.
Last edited by TROLLICOUS99; 02-28-2022 at 03:40 PM.
03-02-2022, 11:51 AM
#3
Out Of Control!!
Join Date: Jul 2003
Location: North Scottsdale, AZ
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'71 Pinto
Try second key. Only one key since malfunction escalated to both button & key, vehicle is KG, and lock/unlock is fine one scenario ‘could’ be left rear door control module not properly communicating with key. Definitive diagnose you will need to have someone pull fault codes using MB diagnostics. Rather replace parts than diagnose start with module, provide VIN so I can pull part # to shop.
