If it's a buzzing rattle then it sounds similar to our Mk V Jetta, which turned out to be the aluminium VIN plate behind the windscreen. Unfortunately this required full dash removal to access it and it wasn't fixed till the third attempt which happened outside of warranty and took them a week with the car to indentify it. Since then no more rattles, buzzes, squeaks, "to infinity and beyond" speeches or other noises.
Get the service manager to come for a ride with you to listen, then they can identify it
Get the service manager to come for a ride with you to listen, then they can identify it

Comment