Prep Work
Read the manual provided - its good enough to understand whats going on
Before we disconnect the battery, we need to locate the correct wires we are going to need
So leave the ignition off for now and remove the N/S/R (passenger) light cluster
there are 2x 17mm special nuts that hold the lights in place
There is a ""special"" tool in the spare wheel kit for removing these, as well as a screwdriver, but a socket and ratchet is 10x easier
So open the boot
There is 1 of the nuts behind the little plastic cover here
The lower down in the carpet of the boot is a 2nd nut this one is quiet obvious
You can always look in the cars manual as it also describes how to remove it
As you pull the light cluster out - you need to disconnect the wiring connector
So you are left with This