Hello
I recently bought 1.6 TDi 2014 audi a3. I noticed a rattle at around 3200-3500 rpm. The sound is coming from behind the airvents (central). It drives me completely mad. We checked mounts, engine, transmission and everything is fine. I have a video
https://youtube.com/shorts/HgzR8Dgbp6M?si=B8x8docbKaIZgowI
Can someone help me how to resolve this?
Thank you in advance