The 2004 Kawasaki Ninja ZX10R lighting system adopt the day light system and have a headlight relay in the relay box. The headlight does not go on when the ignition switch and the engine stop switch are first turn on. The headlight comes on after the starter button is released and stays on until the ignition switch is turned off. The following diagram shows 2004 Kawasaki Ninja ZX10R lighting system circuit and wiring diagram which consists of ignition switch, join connector, alternator, dimmer switch, headlight fuse, battery, etc.
1. Ignition Switch2. Join Connector 43. Join Connector 24. Alternator5. High Beam Indicator Light (LED)6. Right City Light7. Headlight (high beam)8. Headlight (low beam)9. Left City Light10. Passing Button11. Dimmer Switch12. Headlight Fuse 10A
13. Tail Light Fuse 10A14. Ignition Fuse 10A15. Fuse Box16. Relay Box17. Headlight Relay18. Starter Relay19. Main Fuse 30A20. Battery 12V 10Ah21. Frame Ground22. Join Connector23. License Plate Light24. Tail/Brake Light (LED)