How to fix a non-functional sunroof on an Audi 80?

I recently purchased an Audi 80 and the sunroof doesn't seem to work. What could be the issue and how can I fix it?

First, check the fuse for the sunroof. If it's burnt out, replace it with a new one and see if that fixes the issue.

If the fuse is not the problem, it could be an issue with the motor. Try using a multi-meter to test if there is any power going to the motor. If not, it may need to be replaced.