thank you for the advice. My mechanic who i have taken most of my cars there said that he does not have the SDS diagnostic tool but he said that he has something similar to it so I believed him. After taking his advise that it was the rear SAM module I went ahead and got another one put it in and the same problem. Now I am taking the car to another Mercedes repair shop with the SDS diagnostic tool.
Hi, Sadly there are too many Mercedes "Specialists" out there, and you have fallen victim to one, having SDS is no guarantee you've found a good one, only time using him or recommendation by someone who has used them for a while can do that.
Conversly, if the guy doesn't
have SDS it is a sign to avoid like the plague
The thing with owning SDS is it also teaches the operator about the Cars over time as I'm sure others here who own it will testify
Lets hope this guy gets you straight to your problem, let us know what the diagnosis is and we can tell you at least if it sounds feasible, but hell yeah, do as
says and un plug those door modules first......................
He currently owns a lot more Benze's than most of us ever will in our life-times, so, as such he sees a fair bit of what causes what.
I always, (well nearly always
), respect what he says, and he has been right on many occasions