At the very front, the moulding has a plastic pin which engages into a grommet in the lower part of the front wing.
On realoem, there is no such thing shown on the drawings -
https://www.realoem.com/bmw/enUS/showpa ... Id=51_0757
grommet 11 is too small - and part 7 51131916449 looks wrong, but might be OK
any ideas?
Paul

