Both wings are the same.
Remove the inner plastic cover, screws etc are plain to see. Then there are four or five 10mm bolts which you can see if you open the door and look towards the wing. Once these are undone you can then unscrew the large Phillips head screws along the top edge and a small 8mm bolt by the bonnet hinge.
Obviously you will need to remove the indicators and the repeaters.
The wings are normally held on with sealant so they need a good tug. All in all about 5mins is all it takes.