HEADLIGHT ASSEMBLY(for Triple Beam Headlight) REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization or registration) that must be performed after parts are removed and installed, or replaced during headlight assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced
Replaced Part or Performed Procedure Necessary Procedure Effect/Inoperative Function when Necessary Procedure not Performed Link
Front bumper assembly Front television camera view adjustment Panoramic view monitor system

Click here for Initialization

Click here for Calibration
Front bumper assembly (w/ Intelligent clearance sonar system)

  • Ultrasonic sensor detection angle

  • Ultrasonic sensor detection angle registration

  • Intelligent clearance sonar system

  • LEXUS parking assist-sensor system

Click here

Headlight ECU sub-assembly LH

  • Synchronize vehicle information

  • Initialize headlight ECU sub-assembly LH

  • Adaptive high beam system

  • Automatic headlight beam level control system

Click here

Note

If the headlight assembly RH is replaced with a new one, vehicle information registration and initialization are not necessary.

Tech Tips


  • Use the same procedure for the RH side and LH side.

  • The following procedure is for the LH side.

PROCEDURE


  1. REMOVE FRONT BUMPER ASSEMBLY

    Click here

  2. DISCONNECT FRONT FENDER REINFORCEMENT SUB-ASSEMBLY TOP


    1. B007WRG

      Remove the center hood cushion and clip.

    2. Disengage the 2 claws and 2 guides to disconnect the front fender reinforcement sub-assembly top.

  3. REMOVE HEADLIGHT ASSEMBLY


    1. B007YT9C01
      B007ZL6 Protective Tape

      Apply protective tape around the headlight assembly as shown in the illustration.

    2. B007ZFYC01
      *a Connector Lock Lever
      B007Z37 Disconnect in this Direction

      Disengage the claw, pull down the connector lock lever as shown in the illustration and disconnect the connector.

    3. B007XF4C02
      *a Bolt <A>
      *b Bolt <B>
      *c Screw
      B007Z37 Pull Back in this Direction

      Remove the 2 bolts <A> and bolt <B>.

    4. Pull back the front fender reinforcement sub-assembly top and remove the screw as shown in the illustration.

    5. B007X0KC01
      B007Z37 Remove in this Direction

      Disengage the guide to remove the headlight assembly as shown in the illustration.