So, a 1992 300e 2.6. RR power window does not respond to either switch, on the door or from the center console. No noise at all. Got the door panel off expecting a broken regulator or bad motor. Took leads from motor, hooked to 12v, up and down with no problems at all? All other windows are fine. What am I looking at here, broken wiring somewhere, fuse to check? I figured all windows would be on one fuse, but maybe not? Both switches bad possibly?

Check the wiring as it passes through the door, all my 1991 wires were broken. A little 16 guage wire, a soldering iron and some shrink wrap and I was back in business in no time.
You need to remove the B pillar to pull the wires... there is a lot of info in the forums about this.

Hold the button down while opening/closing the door, silversleeves is likely correct.

__________________

Gone to the dark side

- Jeff

X3 what silversleeves said. It is a common problem on the 124 rear doors.

__________________
1987 300TD 309, xxx 2.8.2014 10,000 mile OCI


Be careful of the toes you step on today, as they may be connected to the ass you have to kiss tomorrow. anonymous

“Be who you are and say what you feel, because those who mind don’t matter, and those who matter won’t mind.” Dr. Seuss

Thanks guys, I'll check it out. They may be a lot of info on it, but when I searched, I mostly came up with bad regulators. Apparently they are very fragile. Hopefully it is an easy to find wire, much cheaper to fix. Thanks again.

first swap a working switch with one of the switches that's not working

__________________
'88 300TE, 175k, black RENNTech 3.6L Recaro C's AMG 1 SOLD
'92 500E, 110k, Spruce green, stock SOLD
'94 E320 Cabriolet, 130k, E500 wheels, Emerald green SOLD
'94 E320 Cabriolet, 110k, black, stock, SOLD
'88 300TE, 229k, dark grey, SOLD
'90 300CE, 212k, white, new paint, SOLD
'91 300E, 209k, white, rebuilt head SOLD
'74 914-6, grey, 2.7L 325hp twin turbo Audi conversion