First check bulb, if good, must be in the switch. Bad contact. Open it up and clean the contacts.
The headlight circuit on these bikes goes through the starter switch as well. If part of that switch goes bad the headlight will not work.
I looked in the Honda technical manual wiring diagrams and I don't think there is a separate relay for the low beam headlights. The headlight switch itself is located right above the steering column where the headlight stalk is attached - controls parking lights, high beams and low beams. It could be that a relay is integrated within this switch, so if you're having problems with your low beams turning on, you'll have to replace this switch.
when high beams are turned on low beams go out u need to look at the wires and connetors 4 the high beams are not working on that side good luck
Look at headlight lenses, if they are all clowdy, low beams will be dim and high beams will help Look at headlight lenses, if they are all clowdy, low beams will be dim and high beams will help Look at headlight lenses, if they are all clowdy, low beams will be dim and high beams will help
1of two things either dimmer swith is bad or headlight switch is bad only 2things it could be Answer: No, both headlight bulbs can be bad.
check all the wires that ground coming from the headlight
You will first need to find a level surface and a vertical wall or garage door then park the vehicle close to that wall and mark where the low-beams' horizontal centerlines meet. Then you should move the vehicle 25 feet backwards and then adjust the headlight screws so that the low beams' show 2 inches below where you marked.
Sounds like it needs a headlight switch.
The low beams use 9006 and the high beams use 9005.
Check the bulbs and then the multifunction switch (headlight switch)
I'd be looking at a faulty headlight or stalk switch.
Check the fuse for the low beam headlight circuit or possibly a faulty selector (on the steering column) switch.
9006 for low beams and 9005 for high beams