Troubleshooting the Audio System in My Audi A7

I am having trouble with the audio system in my Audi A7. The sound is muffled and distorted. Any suggestions on how to fix this issue?

First, try checking the speaker connections and see if any are loose or damaged. If that doesn't solve the issue, try resetting the audio system. You can do this by disconnecting the battery for a few minutes and then reconnecting it. If that still doesn't work, it could be a problem with the amplifier. In that case, I would recommend taking it to a certified mechanic for further diagnosis.

I had a similar issue with my A7 and it turned out to be a faulty audio unit. I would suggest getting it checked by a professional and possibly replacing the unit if necessary. In the meantime, you could try using a portable speaker or headphones to listen to music while driving.