F4i Headlight Problems

[F4iDee]

Sup guys, i have a lil problem with my headlights, if i start the bike, the lights turn on. 2 mins later the lights will turn off, then maybe turn back on. sometimes i have to turn off the bike and on again. and i have to keep my high beams on so the chance that the light stays on is better. everything else works great even when light dont work. just headlights... and speedo too, 50/50 chance it works

any help idk what to do!