Common issues with the Audi A5's turbocharger

I have noticed some strange noises coming from my Audi A5's turbocharger. What could be causing this issue and how can I address it?

It's possible that there is an issue with the turbocharger itself, such as a leak or damaged component. It's important to have a professional mechanic inspect it to properly diagnose and address the issue.

Another possible cause could be a build-up of debris or dirt in the turbocharger. Try cleaning it out or have it professionally cleaned to see if that improves the performance.