How to fix a faulty sunroof on an Audi 80?

My Audi 80 has a sunroof that doesn't open all the way and sometimes gets stuck. What could be causing this issue and how can I fix it?

First, try cleaning the sunroof tracks and the rubber seal around the edges of the sunroof. It's possible that dirt and debris are preventing it from opening smoothly. If that doesn't work, the issue may be with the sunroof motor or the switch.

You may need to replace the sunroof motor if it is malfunctioning. You can purchase a replacement motor from an Audi dealership or a third-party supplier. Be sure to disconnect the battery before attempting any repairs.

It's also possible that the issue is with the switch, which controls the opening and closing of the sunroof. Check the wiring and connections to make sure everything is properly connected and not damaged. If necessary, replace the switch.