has your f2's headlight ever gone out and came back on while riding spiritedly? well mine has, and on my last hypersonic highway ride, my head light went out. i figured hey, the bulb has done its time. i inspect the bulb and it looks fine but just to test i install a brand new bulb....still...darkness, checked the fuse.....fine. all electricals...fine. brake, signals....just no headlight. not even the manual could help me with this 1. i would hate to think wire damage but how, what else could be causing this? some one please shed some light on this for me.

 

Not really a solution but something you might want to look at. I notice that the headlight generally shuts off when I try cranking the bike to start. I'm guessing there's some kind of relay that controls this switching and perhaps you'll want to replace that. If I had this problem I'd start really dumb-dumb simple, like using alcohol or an areosol electronic cleaner on the terminals and plug for the bulb. Then I would work my way from one end of the circuit to the other inspecting the wires and fuses as you have done. I'd probably take it a step further and use a continuity tester and maybe a multimeter and check for unusual resistance. perhaps something has lost its insulation and once you are moving fast is able to ground itself on the frame creating a short?

those are just the first few things that come to mind, basically pot-shots but maybe something will work for you or inspire to think of the solution.
good luck, I always though electrical problems were a bitch.

 

my headlight went out just about a month and a half ago, it was the connection in the starter, the box on the right handle bar, it got disconected. can either replace it or bypass it.