How to troubleshoot a faulty radio in an Audi A1?

My Audi A1's radio suddenly stopped working. I've checked the fuse and it seems fine. What are some steps I can take to troubleshoot this issue and potentially fix it?

First, try resetting the radio by disconnecting the car's battery for a few minutes. If that doesn't work, try a software update if available. Finally, if the issue persists, it may be a hardware problem and you should take it to a professional mechanic or dealership for further diagnosis.

Double check the connections to the radio. It's possible that a wire may have become loose or disconnected. You can also try swapping out the radio's fuse with a new one to see if that resolves the issue.