Im sorry I just don't get it on a newish car, they are made to be disposable and throw away, they are made to extract as much money as possible from owner BY MB, if they weren't then maybe MB would take a bit of pride in there builds, How do you accept water ingress as normal, electrics only work if plugged in, just take a look at volume of engine and electrical issues posted on this forum, you need a degree in star diagnostics to own one, its meant to be disposable only reason it not been disposed off is an emotional one
Now if it had the craftsmanship of a real car I could kind of understand, but a pressed steel robot made time limited electrics I don't get. I think Nor do MB or they would not make such crap
Tezz