How to fix a malfunctioning radio on an Audi A2?

My Audi A2's radio stopped working suddenly. I can't seem to find the issue. What should I do?

First, check the fuse box under the dash. If the fuse for the radio is blown, replace it with a new one and see if that fixes the issue.

Alternatively, you can try resetting your car's audio system by disconnecting the battery for a few minutes and then reconnecting it.

If neither of those solutions work, it's possible that the issue is with the actual radio unit itself. In that case, it's best to take your car to a trusted mechanic or dealership for further diagnosis and repair.