Headlight Assembly Removal

Body Electrical. Lexus Gs430, Gs300. Uzs190 Grs190
Lighting. Lexus Gs430, Gs300. Uzs190 Grs190

  1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

  2. REMOVE COOL AIR INTAKE DUCT SEAL

  3. REMOVE FRONT BUMPER COVER

  4. REMOVE ENGINE ROOM SIDE COVER

  5. REMOVE HEADLIGHT ASSEMBLY

  6. REMOVE FRONT BUMPER SIDE SUPPORT

  7. REMOVE NO. 1 HEADLIGHT BACK COVER

  8. REMOVE HIGH-INTENSITY DISCHARGE HEADLIGHT BULB

  9. REMOVE NO. 2 HEADLIGHT BULB

  10. REMOVE FRONT TURN SIGNAL LIGHT BULB

  11. REMOVE FRONT TURN SIGNAL LIGHT SOCKET

  12. REMOVE CLEARANCE LIGHT BULB

  13. REMOVE CLEARANCE LIGHT BULB SOCKET

  14. REMOVE FRONT SIDE MARKER LIGHT BULB

  15. REMOVE FRONT SIDE MARKER LIGHT BULB SOCKET

  16. REMOVE LIGHT CONTROL ECU

Headlight Assembly -- Removal


HINT:
  1. Use the same procedures for the RH side and LH side.
  2. The procedures listed below are for the LH side.


1. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION:
Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.


2. REMOVE COOL AIR INTAKE DUCT SEAL


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Using a clip remover, remove the 7 clips and duct seal.



3. REMOVE FRONT BUMPER COVER

  1. Using a clip remover, remove the 2 clips.

    HINT:
    Put protective tape under the front fender.


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Remove the 6 screws and 5 bolts.



    Lexus Gs430, Gs300. Uzs190 Grs190.Lighting.Lighting System.Headlight Assembly Removal

  1. Pull the bumper cover to detach the 3 claws on the LH side.

  1. Pull the bumper cover to detach the 3 claws on the RH side and remove the bumper cover.

  1. w/ Clearance sonar system:
    Disconnect the ultrasonic sensor connector.



4. REMOVE ENGINE ROOM SIDE COVER


Lexus Gs430, Gs300. Uzs190 Grs190.Lighting.Lighting System.Headlight Assembly Removal

  1. Remove the 3 clips and side cover.



5. REMOVE HEADLIGHT ASSEMBLY


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Disconnect the connector as shown in the illustration.



    Lexus Gs430, Gs300. Uzs190 Grs190.Lighting.Lighting System.Headlight Assembly Removal

  1. Remove the 3 bolts.

  1. w/ Headlight cleaner:
    Disconnect the headlight cleaner hose.

  1. Detach the claw and remove the headlight.



6. REMOVE FRONT BUMPER SIDE SUPPORT


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Remove the 3 screws and side support.



7. REMOVE NO. 1 HEADLIGHT BACK COVER


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Turn the back cover in the direction indicated by the arrow and remove it.



8. REMOVE HIGH-INTENSITY DISCHARGE HEADLIGHT BULB


    Lexus Gs430, Gs300. Uzs190 Grs190

  1. Turn the bulb in the direction indicated by the arrow and remove the bulb socket.



    Lexus Gs430, Gs300. Uzs190 Grs190.Lighting.Lighting System.Headlight Assembly Removal

  1. Release the set spring lock as shown in the illustration and remove the bulb.



9. REMOVE NO. 2 HEADLIGHT BULB


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Turn the bulb in the direction indicated by the arrow and remove it.



10. REMOVE FRONT TURN SIGNAL LIGHT BULB


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Turn the socket and bulb in the direction indicated by the arrow and remove them as a unit.



11. REMOVE FRONT TURN SIGNAL LIGHT SOCKET

  1. Remove the bulb from the light socket.



12. REMOVE CLEARANCE LIGHT BULB


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Turn the socket and bulb in the direction indicated by the arrow and remove them as a unit.



13. REMOVE CLEARANCE LIGHT BULB SOCKET

  1. Remove the bulb from the socket.



14. REMOVE FRONT SIDE MARKER LIGHT BULB


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Turn the socket and bulb in the direction indicated by the arrow and remove them as a unit.



15. REMOVE FRONT SIDE MARKER LIGHT BULB SOCKET

  1. Remove the bulb from the socket.



16. REMOVE LIGHT CONTROL ECU


Lexus Gs430, Gs300. Uzs190 Grs190

  1. Remove the 4 screws and ECU cover.

  1. Remove the headlight gasket.



    Lexus Gs430, Gs300. Uzs190 Grs190.Lighting.Lighting System.Headlight Assembly Removal

  1. Remove the 2 screws.

  1. Disconnect the connector and remove the ECU.