FFS i have more rattles. Even the mk1 after 25 years did not rattle like this.
So far i have when i hit a small pebal or...
1) sunroof on tilt, has rattle, on i think the wind deflector at the rear (called rain channel by VW)
2) passenger door rattle/buzz.
3) Buzz behind the speedo area comes and goes has a mind of its own.
4)
Rear seat rattle (cured that one with tape on catches.)5)
Passenger seat rattle (cured that one was the cable underneath the clamp on the bottom of the seat rail seems to keep working loose its a cable tie type thing)6) Buzz rattle from passenger side centre concel somewere.
7) Rattle from rear passenger side like something loose.
Rattle from passenger side rear (fixed was first aid triangle holder strap & seat belt)9) creak from the trims up the sides of the dash i think its the clips that hold them.
10) other tick noices every so often.