took one of my lights out today so took out the bumper and i said i'll stick a how to do it thread in here
first there are 2 screws on the top of the bumper ( all the bolts are marked with red circles) . you need the 10 mm spanner
now go at the wheels
you need to remove the wheel arch to expose the bolt that holds the bumper and the wing ( 2 screws on the plastic arch )
pic it's with colm's car ( my wheel arch it's off so just had to cut the cable ties )
next bit it's a bit tricky
you need to jack up the car to make things easy
you will have easy acces now on the 4 bolts remaining (2 on each side )
those ones hold the bumper on the chassis ( 12 mm + ratchet )
right , now the bumper should slide out easy enough
dont forget to unplug the cables for the side/signal lights for the bumper to come fully out .
also when you put it back watch the yellow guides to fit in perfectly
those ones give the perfect line between the wing and the bumper
good luck