Thanks!
I've removed the armrest and took it apart a bit, kinda stuck now though. Snapped some plastic on part no 8P0864207A/4 but I think it will be fairly cheap to replace. Otherwise you can't see it anyway.
So I have the arm rest removed, the round plastic sides off and I don't know where to go now. Can the felt on the inside be removed? Any suggestions?
Thanks again!