Starter cut off or....?

[Fubar byker]

I'm in UK with standard UK bike.
Example, manual shows a R/Y wire coming from the cut off where I physically have a Blk/Y.
Also, the checks it says to do for said relay gives totally wrong wiring colours!


So, with a little bit of blue showing through the clouds, I'm getting out and checking ALL the wires end to end. I've also got a 2nd hand ICU from the bay - worth a go I guess