hiya,
Easy peasy....
open boot, then open the little flaps behind each light. There are 3 nuts that hold the light against the body. I think its a 12mm socket. A universal joint on your socket set will help get to teh one nearest the wing.
When they're all off, gently pull the light away from the car - remove the wiring harnesses and bob's your uncle.
Hope this helps
Darren