Originally Posted by ThatSweetSRT6
the leaks are located under the fixed srt wing on those 2 o-rings and of course by the fuel tank as well ( is that a for sure area that NEEDS to be worked on or water just goes through the fender but not actually inside the back trunk area where the modules sit? )
Yes you should seal up the area around the fuel filler compartment. The rubber gasket that is there is not sufficient enough to keep water out. I've sat in my trunk and watched water leak inside from that area and follow the air hoses and wiring down right to the CLP Module (Central Locking Pump Module).
I've seen a picture of that MB plastic bag awhile back.
quoted from MB forum
Got my car back from the dealership today after a PSE pump fix. I looked at the pump and apparently part of the fix now is to wrap the pump in a clear bag. I know this was discussed on other threads and it was stated that this could cause condensation to build up, but I guess MB doesn't care.