[CThatch]

I'm new to classic Audi just purchased a 1987 4000s that needs various things but right now focusing on the windows and radio.

Only the driver's window works and don't seem to have power to any other windows. Is there a fuse for the windows? Can't find one in the engine bay fuse box.

I already discovered the broken wiring in the trunk from the lid to the trunk so I will be fixing that.

Any other things that affect the windows and radio?

 

[TonyAzz]

I have an 85 4000S. My year was notorious for faulty window switches. I actually used to raid junkyards and kept 3 or 4 in my glove box. They pop out and plug in......easy fix assuming you can find them, good luck !!