[Focus man. Focus.]

I picked up a set of very small fog lights at princess auto that are small enough to mount under the rear bumper. That got me to thinking about modding my existing tail light housings to a euro style set-up. To do this I would have to move the turn signal function of the tail light to the reverse light hole. I know Ken was working on something like this for his Fusion but I never heard how he made out after seeing the trailer wiring harness and replacement tail lamps last summer.

So for those that have done the REAL Euro swap, what needed to be done to the wiring to move the signal bulbs and reverse lights?