I have a R100GS 1995 which has an interesting electrical problem. With the ignition on, if I apply either Front or rear brake the headlight side light and tacho and speedo lights come on. I have spent the morning with the tank off disconnecting cleaning connectors and earth points but no change. I am not sure how long this fault has been present it may have been for some time as I normally ride with the lights on so the fault is not obvious. Bits of a pun but can anyone "shed any light" on this or offer any help. I looked at the wiring diagram and there does not seem to be any interconnection between the 2 circuits.
Barny
Barny