what's this?

[northerner]

On this side L>R
Black -- retract down relay
Green-- EFi relay
Gray -- Retract control relay

on other side L>R
Horn relay 3 pin
Blue-- Illumination relay
retract relay up

[Dan]

Thanks for the reply mate, so the fact that there's nothing plugged into the black one may possibly be why my lights are temperamental?
There's a black plug that im assuming fits in, but i cant figure out how, the inside of the socket seems very empty.

[northerner]

wires probablt corroded through