So I got the switch in.
Same wiring harness, same connector.
The switch is just s slider held onto the face with a plastic clip. There is a square plastic piece that sits on the head of the slider that has copper contact pads (the R3 switch has the same plastic square but no contacts).
There was another square piece of plastic with 4 wires coming out of it, Blue/Yellow, Blue Red/Blue and Red/White that ran into the same location on the connector as the R3 where there are jumpers instead.
I pulled the pins from the connector and then fished it through the R3 harness, pulled the jumpers and put them in the same location connected it back up turned the key and the headlights are still on no matter what switch position it's in. Weird.
There is also another to connector inside the R3 controls that I can only assume was for FTP.
I didn't expect the headlights to remain on, at the very least I expected them to not work at all which means the jumpers in the connector didn't do anything so I'm not sure why they were there unless there is power running through them and it's jumpered in another location as well.
I didn't have time to screw around with it on Friday since I did it in my parking lot at work but I'll play around more with it this coming weekend.
Also, the slider doesn't quite work. The shape of the old control box is slightly different. Where it was located is deeper set than on the R3 so the nipple on the slider sticks out a bit more than it should.
I'll take pics when I pull it apart again.
