92 300E Electrical problems
 

Wow, this car has been acting so strange lately. Before the alarm wasnt working and I fixed it by removing the radio anti theft wire. Then the sunroof started to give me problems because the positions on the switch that make it close only flips the roof open, so in order for me to close the roof I have to go from fliping the roof to opening it...but I stop the proses when it evens up with the rest of the roof....I still havnt fixed that problem yet. Now the parking light go on when I open the front doors or when I start the car.....only outside because the dash or anything inside the car doesnt light up. Any ideas on what it can be...It's driving me crazy!!!!!!!

Pull the rear seat bottom and also look under both left and right footwells, I still think you may have some aftermarket stuff in there.

Look for wiring harnesses that have been tapped into, and if you find an aftermarket control unit, unplug it first and see if your problems go away.

Also look in the trunk behind the inner trunk panels for aftermarket stuff.