How to troubleshoot the common audio issues in Audi A7?

I have been facing some audio problems in my Audi A7 and I am not sure what is causing it. Can someone guide me on how to troubleshoot these issues?

Firstly, check all the connections of the audio system and make sure they are secure. If that doesn't solve the issue, try resetting the audio system by disconnecting the battery for a few minutes. If the issue still persists, it might be a problem with the speakers or the audio unit.

Make sure to also check for any software updates for your Audi A7's audio system. Sometimes, outdated software can cause audio issues. You can also try adjusting the sound settings or changing the equalizer to see if that improves the audio quality.

If the issue is with a specific audio source, like a phone or music player, try using a different device to see if the problem lies with the source. You can also check for any faulty cables or adapters that may be affecting the audio quality.