I'm going to be fitting a Rear Aero kit bumper to my R56 Cooper (non S), it's pre LCi so it has 2 rear fogs on the aero bumper.

The fitting instructions I've found seem to suggest that only one fog light is to be wired using the additional loom.

Is this correct? Or are both wired up using this loom? Should I purchase 2 of these so I can wore up both lights?

These are the instructions http://motoringfile.com/howto/jcw_aero_kit.pdf