How to fix a problem with the windshield wiper motor in an Audi 80?

The windshield wipers on my Audi 80 are not working properly. The motor seems to be making unusual noises and the wipers move very slowly. What could be causing this issue and how can I fix it?

First, check the fuse for the wiper motor. It could be a simple issue of a blown fuse.

If the fuse is fine, then it's likely a problem with the wiper motor itself. You may need to replace it.

Another common issue is a loose or worn out wiper linkage. This can cause the wipers to move slowly or not at all. Have it checked and replaced if necessary.