Sorry to bring this up AGAIN, but does anyone know where the wires for the oil clocks go on ph2 models?

On ph1's they went to this brown plug..




But I'm stumped as to where they go on the ph2, looks like they just dissapear into the loom somewhere. Been trying to get em to work on the 1.4 (hybrid) for ages, the loom is all there it just doesn't work so if I can find out where they go it may just be some wires need connecting up. So I can look at another ph2 and see what's missing off mine!



Also what is this white plug for in the bay?