If it's anything like the front, it'll be hard. the front we had to remove the wheel, the wheel lining and there was a hard to get at bolt inconveniently on the inside holding it on then it just slotted out. Have a look for something similar on the back as I presume they'd be the same. I was changing my front headlights and I had to take my front bumper off! Pain or what?!? Luckily I had 2 of my friends to help me out. :) Took us an hour and a half to do both.