I got my 89 cbr600f from a guy from craigslist and he put on a relay for the headlight for some reason and I cant find anything about it online or in the books.for some reason the white and blue white is cut from the left handlebar switch. and the ignition wire was also cut to go into the relay. Whats also funny is that I check to see if i have volts going to the headlight connector and theres 12volts but when i hook up the headlight it doesnt light up... idk. I checked to see if voltage goes on and off when I go high to low beam and Hi and Low work just fine. Just weird.