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Old 09-20-2016, 02:26 PM
oldmako oldmako is offline
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Join Date: Feb 2013
Posts: 61
Main window relay??? '85 300CD

NONE of my windows work, or all work depending on the car's mood.

There are three fuses in the holder which pertain to das fensters. One powers the LF and RR window. The next powers the RF and LR windows. Both have identical relays (near as I can tell) part number 001-542-0219.

According to interwebz lore, there is a third fuse which "supposedly' powers a "main" window relay and if crapped out, will result in zero window control.

I have checked all the fuses for corrosion and integrity. All are good.

Looking for the source of my dead windows. They worked fine a few weeks ago.

Many thanks.
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