HEADLIGHT ASSEMBLY(for Triple Beam Headlight) DISASSEMBLY

PROCEDURE


  1. PRECAUTION

    Note


    • Be sure to read Precaution thoroughly before servicing.

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    • Handle components indoors as much as possible to prevent foreign matter from entering and adhering to headlight assembly components.

    • Do not reuse parts which have reduced fastening ability due to thread damage.

    • Do not touch the inner surface of the lens and metallic surfaces as much as possible, or they may become dirty

    • Do not allow metallic surfaces to become dirty, as such surfaces become damaged even if they are only lightly wiped with a soft cloth.

    • When installing components, make sure that the wire harness is not pinched or pulled.

    • Do not use solvent to clean components. Only clean them with a dry cloth.

    Tech Tips


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

    • The procedure listed below is for the LH side.

  2. REMOVE HEADLIGHT LIGHT CONTROL ECU SUB-ASSEMBLY LH

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  3. REMOVE HEADLIGHT GASKET

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  4. REMOVE HEADLIGHT LENS LH

    Note


    • Perform work using clean rubber gloves.

    • Do not touch the inner surface of the lens and metallic surfaces as much as possible, or they may become dirty.

    • Do not allow metallic surfaces to become dirty, as such surfaces become damaged even if they are only lightly wiped with a soft cloth.

    • Do not use solvent to clean components. Only clean them with a dry cloth.


    1. Using a T20H "TORX" screwdriver, remove the 3 "TORX" screws.

    2. Remove the 3 screws.

      B005AOBC01
      *A Headlight Assembly LH Surface *B Headlight Assembly LH Back Side
      *a "TORX" Screw - -

    3. Remove the headlight lens LH:

      Tech Tips

      Remove the headlight lens LH from the headlight housing from the separation starting point toward the base point claw as shown in the illustration.

      B0058NAC01
      *a Separation Starting Point *b Base Point Claw

      1. Detach the 7 claws.

        Tech Tips

        It is not necessary to detach the claw at the base point as the claw is detached in the later step.

        B005APDC01
        *a Base Point Claw - -
      2. B00584H

        Using a dryer, warm the headlight lens gasket from the backside of the headlight assembly LH at the separation starting point of the headlight lens LH and headlight housing.

        Note

        If the headlight assembly LH is heated unevenly, it will deform or melt.

      3. Insert a finger between the headlight lens LH and headlight housing and lift up the headlight lens LH.

      4. Using a screwdriver, pull out the headlight lens gasket through the opening.

        Note

        Do not damage the groove in the headlight housing or the surface of the headlight lens LH.

        Tech Tips

        Tape the screwdriver tip before use.

        B005AYEC01
        B008IFR Headlight Lens Gasket B008IZM Headlight Lens LH
        B008IB0 Headlight Housing B008HF7 Protective Tape
      5. B0057U0C01
        B008IFR Headlight Lens Gasket

        While lifting up the headlight lens LH, pull out the headlight lens gasket until it reaches the base point claw.

        Tech Tips

        If the headlight lens gasket is disconnected while being pulled out, lift up the headlight lens and pull the headlight lens gasket again.

      6. Detach the base point claw and remove the headlight lens LH.

  5. REMOVE HEADLIGHT LENS GASKET

    Note


    • The headlight lens gasket must not be reused.

    • Perform work using clean rubber gloves.

    • Do not touch the inner surface of the lens and metallic surfaces as much as possible, or they may become dirty.

    • Do not allow metallic surfaces to become dirty, as such surfaces become damaged even if they are only lightly wiped with a soft cloth.

    • If there are fingerprints on the inner surface of the lens, lightly wiped with a soft cloth.

    • Do not use solvent to clean components. Only clean them with a dry cloth.


    1. Remove the remaining headlight lens gasket from the headlight lens LH and headlight housing.

      B005A76C01
      *A Headlight Lens LH Side *B Headlight Housing Side
      B008HF7 Remaining Headlight Lens Gasket - -

  6. REMOVE LIGHT CONTROL LED ECU LH (w/ Adaptive High Beam System)

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  7. REMOVE HEADLIGHT UNIT LH

    Note


    • Prevention of static electricity is required during this procedure.

    • Use static electricity countermeasures SST (desktop anti-static mat set) and observe all precautions to prevent damage to the system by electrostatic discharge (ESD).

    • Perform work using clean rubber gloves.

    • Do not touch the headlight unit LH with bare hands.

    • Do not allow metallic surfaces to become dirty, as such surfaces become damaged even if they are only lightly wiped with a soft cloth.

    • If there are fingerprints on the inner surface of the lens, lightly wiped with a soft cloth.

    • Do not use solvent to clean components. Only clean them with a dry cloth.

    SST
    09890-47010   ( 09891-04010, 09891-04020, 09891-04030, 09891-04040 )

    1. Using a vernier caliper, measure and record the dimensions of the protrusion and retraction of the aiming screw.

      B0057ZJC01
      *a Protrusion and Retraction Amount Measurement Area - -

    2. w/o Adaptive High Beam System:


      1. B0057L6

        Remove the 3 screws and headlight bezel.

      2. B005B6J

        Disconnect the connector.

      3. B005843

        Remove the screw and printed circuit board.

    3. B0057GNC01
      *A w/ Adaptive High Beam System

      Disconnect each connector.

    4. B00580R

      While holding the headlight unit LH with one hand so that it does not fall over, loosen the vertical and horizontal aiming screw and vertical aiming screw until the headlight unit LH is disconnected.

    5. Lift up the bottom side of the headlight unit LH and disconnect and remove it from the headlight leveling motor LH as shown in the illustration.

      B0057DV

  8. REMOVE HEADLIGHT LEVELING MOTOR LH


    1. B0057OU

      Disconnect the connector.

    2. B0058YB

      Remove the 2 screws and headlight leveling motor LH.