Morning Joey
Just looked back at my notes when we did it,
First there is a cover strip that runs across the top of the front bumper/nose above the grills, this needs lifting and prising out. Then the rubber closing strip that covers the joint with the inner/outer wing needs removing.
Now the two trim strips either side can have the plastic rivets lifted 6 aside from memory then the trims can be removed.
In the wheel arch there are torx bolts 3 each side holding the liner, peel back the liner. There are 2 bolts holding the bumper to the bumper iron, now undo the screws above the grills and the bumper lifts forward. Careful of electrical and washer connections. Support the bumper (we put a blanket over it to protect the paint).
Now there are just 2 really fiddly to get at torx bolts that hold each headlamp in place move the headlamp forward and change the bulb !! SO SIMPLE !!
Having done it once I guess I could probably do it in 30 to 45 mins now, it was the head scratching working out how it went together/came apart that took the time.
My local Dealer's hourly rate is close to £200 per hour (someone has to pay for the free coffee) so a Diagnostic session £130 is about par for the course.