Reply To: Headlight – Hyosung Aquila gv125s
Check the plug connector has not been damaged by water behind the headlight shell?
Check the Left handlebar switch connector under the tank is also not water damaged ? (or a wire broke inside being pulled when you turned right)
Lastly, the lights are controlled by a relay , the relay is 4pins. However , next to the battery SOME (not all) GV125-S have a small black box with loads of fuses , look for the one that says “headlight” and check it (don’t replace with a bigger fuse or you will fry the harness)
Relay = It is needed for every GV125, it’s always there. (It clicks confirming its sending power to the lights) , it will be in a row of other relays controlling the pump, ecu, injectors etc…. It’s not always easy to tell which is which. If in doubt , disconnect one relay ==> if the pump stops ==> put a sticker there saying its a “pump relay” etc.
Also check for water invasions under the relay rack