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#1
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window wiring wondering - 1984 300D
hey there! thanks for opening. My car's had a funny quirk for the last couple of weeks that just quit being funny. My rear passengerside window stuck a couple of weeks ago. My central controller wouldn't put it up or down. Then it started working again, with no explanation why. No door slams or anything - i just waited awhile and tried it again. My drivers window has done that before as well. And while i didn't check the other windows in the aforementioned situation, just the other day that rear p.side window quit working and i did check the other windows and low and behold my driver's side (front) wasn't working either. And then they both started working at the same time! what the ? ? ?
and now, hooray, they've both quit working altogther - why? where are these two windows wired together? i'd tried the door controller on the rear window and it doesn't move it either. any ideas?
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1984 300D "Brown (and Blue) Betty" Over 200k but the odometer isn't counting |
#2
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cleaner
have you tried elect cleaner in the swithc? it may work and get you dothe road for a while longer. corrosion on the switch contacts can be affected by humidity and such so erattic is normal.
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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. ![]() ..I also have a 427 Cobra replica with an aluminum chassis. |
#3
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Switches
Removing and cleaning the switches is easy. If you take the switch apart and clean the contacts with a pencil eraser it should clear up the problem. I also have found if you push the wires where they run between the body and the door sometimes things start working although this means that a wire is probably broken.
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1983 300SD 200000miles |
#4
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The two windows share a fuse.
Front Pass and Rear Drivers, Front Drivers and Rear Pass. Perhaps all you need to do is clean the fuse or replace it with a Brass one, getting rid of the tin (they cause corrossion which leads to things not working). Just an observation and a thought. But that switch cleaning thing is very easy,......and worth it just because.
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1998 W202 C230 - The money pit of late. 1984 W126 300SD (356,800 miles) Gone to the wrenchapart ![]() 1984 W123 300D Gone to the wrenchapart ![]() 1972 W108 280SE 3.5 (sold but not forgotten) 1986 Buick Grand National 3.8l Turbo (86k miles) 1966 Glassic Model 'A' Replica http://www.glassicannex.org ![]() http://banners.wunderground.com/weat...Round_Rock.gif |
#5
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thanks for the fuse tip. i looked in the fuse box (before i read your response) and i didn't see the window fuse marked - is it in there or in some weird place i don't know about?
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1984 300D "Brown (and Blue) Betty" Over 200k but the odometer isn't counting |
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