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Home >> Lexus >> 2018 >> LC 500 >> Repair and Diagnosis >> Accessories & Equipment >> Headlights >> Lighting System (Ext) - Service Information (Coupe) >> Stop Light Switch >> Removal [03/2017 - 05/2023] >> Procedure

Removal [03/2017 - 05/2023]: Procedure

  1. REMOVE NO. 2 DECK BOARD 

    Refer to PROCEDURE - Step 11 [03/2017 - 01/2021] , or refer to PROCEDURE - Step 12 [01/2021 - 05/2023]

  2. PRECAUTION 
    WARNING:

    Be sure to read Precaution thoroughly before servicing.

    GTY607029Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

    Refer to PRECAUTION [03/2017 - 04/2020] , or refer to PRECAUTION [04/2020 - 05/2023]

    NOTE:

    After turning the engine switch off, waiting time may be required before disconnecting the cable from the negative (-) battery terminal. Therefore, make sure to read the disconnecting the cable from the negative (-) battery terminal notices before proceeding with work.

    Refer to PRECAUTION [03/2017 - 05/2023]

  3. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL 

    Refer to PROCEDURE - Step 2

    WARNING:
    • Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
    • If the airbag deploys for any reason, it may cause a serious accident.
    GTY581108Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    NOTE:

    When disconnecting the cable, some systems need to be initialized after the cable is reconnected.

    Refer to INITIALIZATION [03/2017 - 04/2020] , or refer to INITIALIZATION [04/2020 - 05/2023]

  4. REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY 

    Refer to PROCEDURE - Step 16 [03/2017 - 06/2019] , or refer to PROCEDURE - Step 16 [06/2019 - 04/2020] , or refer to PROCEDURE - Step 16 [04/2020 - 05/2023]

  5. REMOVE DRIVER SIDE JUNCTION BLOCK ASSEMBLY WITH MAIN BODY ECU 

    Refer to REMOVAL [03/2017 - 05/2023]

  6. REMOVE STOP LIGHT SWITCH ASSEMBLY 
    1. GTY817984Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

      Disconnect the connector.

    2. Turn the stop light switch assembly counterclockwise and remove it.
  7. REMOVE STOP LIGHT SWITCH MOUNTING ADJUSTER 
    1. Using a screwdriver, detach the claw and remove the stop light switch mounting adjuster.
      GTY820090Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      Protective Tape
      NOTE:

      The stop light switch mounting adjuster must not be reused.

      HINT: 

      Tape the screwdriver tip before use.