18-10-17, 11:24 AM
I’d take a good look at the wiring near the ignition switch, as the steering turns the cable bundle flexes slightly so it’s a popular spot for a wire to break.
The second area to check is the boxful of connectors under the tank, make sure all are clean and making good contact. With a high-current load such as lights there is a good chance a bad contact will have heated up the joint making it easier to spot.