I have a 2005 yamaha r1 and i installed ccfl halo lights on it, once installed and hooked up i realized one of the small rings didnt work so out they came... now once its put back together and hooked up my headlights wont work....I did notice two white plugs that looked like they needed to be hooked up into something but couldnt find anything for them to hook up to... my highbeams never did work but my low beams did. now neither the low or highbeams work....please help

SOURCE: 2005 model yamaha r1 motorcycle

It sounds like you have a poor ground connection. You'll have to disassemble and check the wiring harness for broken wires, start up near the ignition switch or around anything that is no longer stock on the bike (like aftermarket turn signals, fuel nanny, power commander, etc.)

SOURCE: I have a 2005 Yamaha

Hi,
check your headlight relay for loose connections or a bad wire from the relay to the headlight.
Turn off the ignition and if you have a multimeter set it to Ohms and check the wiring for continuity from from the relay to the headlight.
It could also be a bad wire from the handlebar switch to the relay.

You could reverse the two wires at the relay that are feeding your headlight. Obviously the high and low beams will be switched on in reverse, but if the high beam comes on in low beam setting then the headlight and wiring are OK but the high beam contact in the relay is no good, (in which case you would replace the relay) or the handlebar switch or the wiring from it to the relay are bad.
Ask more questions if you want.

Cheers, Steve
PS Feel free to vote for my answer or give a testimonial if I have helped.