How to fix the sound system on my Audi A6?

I recently purchased an Audi A6 and noticed that the sound system is not working properly. When I try to increase the volume, it just makes a weird static noise. How can I fix this issue?

First, try checking the connections of your speakers. Loose connections can often cause sound issues. If that doesn't work, consider getting your audio system checked by a professional. They can identify any potential hardware issues that may be causing the problem.