How to fix a faulty door handle on an Audi 80?

One of the door handles on my Audi 80 seems to be stuck and won't open from the outside. What could be causing this issue and how can I fix it?

It is possible that the door handle mechanism has become jammed or the cable may have snapped. You can try lubricating the handle and working it back and forth to see if that helps. Otherwise, you may need to take it to a mechanic to diagnose and fix the issue.

I had a similar issue with my Audi 80 and it turned out to be a broken spring in the door handle assembly. Once I replaced the spring, the handle started working again. So, it might be worth checking the springs as well.