Mags

Morning, All the instruments packed up on my curvy yesterday, no speedo, Tacho or mileage indicator, the warning lights are all fine, the dash lights up and everything else works fine. I replaced the fuse that controls the instruments but no difference and the one there didn't appear blown either.
I've had some problems in the past with the big yellow multi-connecter in the near side fairing, I unplugged and re-plugged this a few times but it made no difference, where do I go next?
I have a Cymer manual, I've not had the chance to look yet but does this have decent european wiring diagrams?

Thanks
Mags