85 300D Window Switch Problem
Hi I have a 1985 Mercedes 300d with 123,555k on her. I recently purchased her. She has some electrical issue with the power windows. at first the passenger side and driver side back seat window was stuck open. I replaced the switches from my parts car (the switches worked I tested them in the parts car). After I switched them I got the two windows up, then I tried the other two, now they are now stuck open. I also tested the two switches on the back seat doors, only the working two windows work. Also, after that happened,(I blew a fuse, twice) so I removed the wood panel by they gear box and began to test the other switches. When I tried the hazard light button, it made a electrical squelch sound and then I saw some small sparks by the hazard switch connects to the plug(it burned a small hole in the bottom of the switch.). now my turn signals do not work either.
Any help troubleshooting this would be great.