Can anyone advise as to which wire goes wherein please?

I thought this would be a relatively simple mod but the diagram supplied with the kit I bought might as well be in Swahili for me.

I know the small plug goes into the door switch and the original door switch plug goes into the socket in the folding module but can anyone tell me where I connect the three wires please?
The pink is marked Connect Power Wire +12V; the grey is marked Connect the door actuator unlock signal input wire, and the green is marked Connect the door actuator lock signal wire.

Any help much appreciated (sorry don't know how to post pictures)