Can this be done without going to the dealer. I do my own work on my car. My computer program does have the required info/software settings to rest the service "A" or service "B" computer. oops I forgot, I have a 2000 E320.

 

https://mercedesforum.com/upfiles/1/...616746A806.jpg

 

Thanks, I found that post and tried it and it didn't work for me. I must have done something wrong. Is there something simple that I over looked maybe?
I am assuming the number 2 position is the run position. Is this correct?
Thanks,
Rick

 

I tried it again. This time I played with the volume buttons on the steering wheel and it reset! I don't know what those buttons did for it or perhaps it was simply a coincidence, I dont' know! Oh well it worked and that is the important part!
Thanks again,
Rick