Lighting problem / Electrics expert required!

[unfazed]

Do you have a meter? If so check for 12v on the following on same 6 way 5 pin plug.Switch Ignition on and check for 12v on the Brown/red and the brown/blue by putting the probe into the back of the connector

If you get 12v on both of those then put the probe on the blue and turn the light switch on right handlebar to park that should supply 12v to the blue wire, now check the Blue/red also as it gets its 12v from the Blue/red via the ignition switch

If you get  12v on the Brown/red and Brown/Blue but not on the Blue or Blue/red the problem is in the light switch.