Hello

The bonnet of my E60 looks like this (apologies for the filthy car photos):

IMG_1224.jpg

IMG_1226.jpg

IMG_1227.jpg

I have tried:

Adjusting these hooks up and down a bit (the rest of the bonnet is sitting flush with the wings so I don't think this part is the issue):

IMG_12311.jpg

Adjusting these bump stop parts:

IMG_12331.jpg

Loosening the bolts under this rubber part, pulling the whole front grille section upwards and then re-tightening the bolts:

IMG_1232[664].jpg

None of these seem to make a difference and I can't see anything else that would be causing it. Has anyone else come across this before and is there something I am missing?

Many thanks.