Honda CRF450X 2007 Owner's Manual page 108

Headlight Aim
The headlight aim can be raised or lowered.
Turn the adjusting screw (1) clockwise to move
the headlight up or turn the adjusting screw
counterclockwise to move the headlight down to
proper adjustment.
(1)
(1) adjusting screw
Taillight
The taillight uses LED illumination.
If the taillight does not function properly, see
your Honda dealer for service.
This model is equipped with an electric starter
and battery for easy engine starting.
There is a possibility of damage to the lighting
system if the battery is carelessly removed.
Never kick-start the engine without the battery
connected.
If it becomes necessary to kick-start the engine
with the battery removed, remove the relays to
the battery to prevent damage to the lighting.
Headlight & Taillight
Servicing Your Honda
103