I have mounted my SAM unit on the outside of the rear cover away from moisture due to notorious leaks.

I have pics, but don’t know how to post them.

Whats a SAM?

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"I applaud your elaborate system of denial"

Signal Acquisition Module

It is part of the electrical systems functioning on contemporary MBs. Water sensitive circuit boards used in conjunction with the vehicle’s computer. Right rear SAM area is in the wheel well. Due to faulty taillight lens and taillight gasket fixative (and who knows what other defects), wet rear SAM units shut down your turn signals, gas gauge, lock system, windshield wipers and a bunch of other crap.

My SAM malfunctioned with the gas gauge not working. As soon as it dried out all was well. No problems since.

Surface To Air Missle..

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.

No problems so far. It’s dry and should be good to function.At least it is dry.