I have a 98 E320 at Pepe motors in White Plains right now. Once you start the car and let it run a few minutes, the widows, seats, horn, sunroof, and sometimes radio and turn signals stop functioning. The radio wil come on and off and the turnsignal will flash at uneven speed. The seats and windows won't work again until you turn off the car and let it sit, or cycle the key on and off numerous times. A head tech for Benz headquarters in Jersey put it on his computer and told me it needed an Ignition switch which I had Pepe change to the tune of $713, and that didn't fix anything. Anybody have any ideas, please help, my pockets are emptying fast. Thanks

 

Fusebox? fuses
try playin with the fusebox a lil and see if it makes anything twich, might not be the problem. but itll help find it, thats what i did for my radio problem.

or try a priest maybe? sounds possessed