Join Date: Mar 2015
Location: Pittsburgh, USA
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Very interesting! The frame on the right side of the engine compartment is also where the charging receptacle wiring on my car were also found to be chafed in addition to the unspecified wiring harness chafing that disabled the A/C.
After I got the car back, I secured the charging wire harness better by tying it to the stiff A/C refrigerant lines that go through this area so it is not rubbing on the car frame.
I think is it time to issue out own "service bulletin" and recommends every ED owner check all wires that are routed along the right side of the engine compartment for wear.
The service guy (or gal) wrote quite a detailed report. I wonder if all MB service tech's do that. I'll see if there is comparable documentation for my car.
Last edited by Yinzer; 11-20-2018 at 12:44 PM.