How to troubleshoot a faulty sunroof on an Audi A7?

I recently purchased a used Audi A7 and the sunroof seems to be malfunctioning. It won't open or close properly and makes a strange noise when I try to use it. How can I troubleshoot this issue and potentially fix it myself?

First, try checking the fuse for the sunroof. If it is blown, replace it and see if that fixes the issue. If not, the issue could be with the sunroof's motor or track. It may be best to take it to a professional for repair.