Rattle in B pillar or door card

Mar 4, 2024
3
0
Recently purchased a 2021 mk4 and there's a rattle from what sounds like the B pillar but could be the passenger door on the drivers side, it's really hard to pin point but it's definitely annoying, it only really does it when going over pot holes, if on smooth road it's not noticeable.

I took it in for some warranty work a few weeks back and mentioned it to the service guys but they seemed reluctant to have a proper look and said as much when I picked it up.
Anyone come across this, should I try a different garage? How hard is the b pillar trim to get off, worth a go myself?
 
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