1.CHECK XENON BULB Install the normal bulb to the applicable headlamp. Check that the xenon bulb is turned ON. Is the headlamp turned ON? YES>>Replace the xenon bulb. NO>>GO TO 2.
2.CHECK INSIDE OF XENON HEADLAMP HOUSING
Check the inside of applicable headlamp (upper surface of HID control unit) for exist the water or trace of the water intrusion.
Are there trace of the water intrusion in the headlamp?
YES>>GO TO 3.
NO>>GO TO 4.
3.CHECK OUTSIDE OF XENON HEADLAMP HOUSING
Check the outside of applicable headlamp for cracks, serious damage or install the resin cap and the bulb socket securely.
Is the outside of headlamp housing abnormality?
YES>>Replace the front combination lamp.
NO>>Dry water fully and then check that the lighting switch is turned ON. Refer to Inspection After Installation (HID Control Unit).
4.CHECK HID CONTROL UNIT
Install the normal HID control unit to the applicable headlamp. Check that the lamp is turned ON.
Is the headlamp turned ON?
YES>>Replace HID control unit.
NO>>GO TO 5.
5.CHECK XENON HEADLAMP HOUSING ASSEMBLY
Install the normal xenon headlamp housing assembly to the applicable headlamp. Check that the xenon headlamp is turned ON.
Is the headlamp turned ON?
YES>>Replace the front combination lamp. (Xenon headlamp housing voltage converter malfunctions.)
NO>>Xenon headlamp is normal. Check the headlamp control system.