changing the headlights and removing bumper is easy but you will have to jack up car and put on axle stands, then remove front wheels then wheelarch liners then undo two bolts (one on either side) just inside wing, you also have to remove panel above grill this is held in place by plastic pins which just pull out then three screws underneath of bumper then you can remove bumper by sliding it forward you will then get to headlights easily just a few bolts and one electric plug for each one .
hardest part is removing front bumper,
Make sure you have undone the bolts in side the wheel arch, will have to remove liners, then pull with a good tug.
Spray grease down the seam of bumper n wing then gave it a bang with hand from wheel arch side knocking forwards. Bumper should fall straight off.
Hi this should help