I was trying to roll up the right rear window in my '78 300D and instead it decided to just roll all the way down. The control switch under the actual window doesn't work and the one up front breaks when I press it and blows the fuse because the little metal pieces inside touch. Because of this dilemma, I would prefer to bypass the broken switch system altogether and maybe touch whatever wires together I need to get the window moving.

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1985 190D 2.2L 717.411 5-speed
1983 300D Euro OM617.950