Rear light cluster issue

[sinto607276]

Right, will check the bulbs tomorrow, will get the wires soldered together (green to join other green and brown). This is why I've asked, I thought that there is separate bulb for the numberplate and it's an earth issue that the earth is being cut off and when connected lights it all up, but from what you've just said it makes more sense. Plus an offset pin might be in the wrong place and has no contact maybe. Will check if the voltage is going to the contacts for lights when I switch the lights on, any chance that the green wire was the culprit and was suppose to power the tail lights? Will check and measure few things and let you know tomorrow. Bit tempted to wander off to the workshop tonight...  :rolleyes

Yes the green wire is the rear light source and the brown wire looks like it's the front light mod (to get the two front lights working at the same time)
If your getting the brake lights coming 9n when you press the brakes I think you'll be fine with the bulbs being OK but if not it's just lift the seat reach to back and remove/replace either bulb which is a standard stop/tail dual element bulb available at Halford and the like and they come with offset pins so should just slot in no problem
But after all this I'm guessing you connect the green wires together and trace the brown wire to the front right light as you sit on the bike and my thoughts are once they're all connected you'll have lights all round and working correctly