How to fix door panel rattle in Audi A5?

I have been hearing a rattling noise in my Audi A5 whenever I close the door. It's starting to annoy me. What could be causing this and how can I fix it?

The source of the rattle could be loose bolts or screws in the door panel. I would recommend taking your car to a mechanic or dealership to get it checked.

Another possible cause is worn out grommets or clips in the door panel. These can be easily replaced and should solve the rattle. It's a simple fix that you could do yourself with the help of online tutorials.

It's possible that the rubber seals around the door are worn out, causing the rattle. Check for any tears or cracks and replace them if needed. If the issue persists, it's best to get a professional opinion.