Won't turn on

Lights require a minimum voltage. Reset minimum to a brighter level.

Hi Daniel, Replace the hi beam relay.......CHEERS..

you have to check the ground cable under the bonnet and also inside the lights,maybe one of them is broken or touching the housing

check wires from stator coil normally 3 the same colour disconnect plug and test from stator side wires should have continuity between each other but not to earth if no continuity or going to earth replece or rewind stator if tests ok run bike with headlight on light should get brighter as you slowly increase revs if however lights go brighter and then goes dimmer as revs increase replace regulator rectifier

Normally when the headlights are on the dash lights are dimmed down a fair amount so they don't glare in your eyes and affect your vision at night. The dimmer control that controls the brightness of the dash at night may have accidentally gotten turned way down which would cause the symptom you have. Find the dash dimmer control and try to see if you can make the dash lighting brighter and dimmer. It can be difficult to locate so you may have to check your owners manual on it's location.

just to clarify, the radio lighting goes OUT? or it DIMS...? the lighting is supposed to dim when you turn the lights on (brighter at daytime) and should be controllable by the dimmer switch - the same one that controls the brightness of your dashboard. if the lighting is actually going out, i would suspect a problem the dimmer switch itself. good luck!

this either a fuse that bew or your dimmer switch that makes the lights brighter and dimmer on the dash is turned down all the way if the fuse is good and it's nit turned down all the way then the bulbs are all blown or the dimmer switch is bad

did you turn the dimmer switch all the way up?

Check the headlight switch, turn ir clock wise and the lights get brighter, turn it counter clockwise and the lights get dimmer, if no equipped with this type theres is a small wheel underneath the switch.

the dimmer switch would be where I would look first. See if the conditions change after turning the lights brighter and dimmer.