front wing replacement

hi guys after a bit of info really, just had a look at the range rover workshop manual on front wing removal, but surprise surprise it's missing info.

it makes no mention on the plastic mounting bracket in the front lower corner of the wing (behind the bumper) this is held on with 2 m10 bolts, so my question is, can the front wing be removed without removing the bumper? there is no mention of bumper removal in LR manual.

i've watched a video posted by powerfull uk who show extra screws/bolts that need to be removed, mainly 2x self tappers behind the front side/indicator assembly, and they say the 2 m10 bolts on the front lower wing you can't get anything on the the furthest one?

any help appreciated guys

Can't you access that once you take out the wheel arch liner ?

Not looked myself but according to powerful UK vid you can get onto the bolt nearest the arch but it's very difficult to get to other bolt