Indicator Stalk Wiring

[pslynam 1]

I have a phase 1 GTi and it looks like there should two multiplugs going into the indicator/lights stalk. I think the larger plug is for indicators/horn. It appears the smaller of the two multiplugs (4 pins) was previously cut off and I have 4 spade connectors instead which have been left dangling!

 

Can anyone tell me which wire should be on which terminal on the stalk? I can identify wire 150/R and wire J. According to the Haynes manual the other two wires are 5 and 55 - however I cannot see the number written on these wires and can only identify them by colour.

 

So can anyone tell me where the 4 wires should be plugged into on the stalk please? If by a miracle anyone has a photo that would be great! Any help much appreciated.