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Home >> Lexus >> 2016 >> IS 300 Base >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Headlights >> Automatic Headlight Beam Level Control System - Diagnostics - Introduction >> Automatic Headlight Beam Level Control System >> DTC Check / Clear [04/2013 - 09/2020] >> DTC Check / Clear [04/2013 - 09/2020]

DTC Check / Clear [04/2013 - 09/2020]

  1. CHECK DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.

      Body Electrical > HL AutoLeveling > Trouble Codes 

    5. Check for DTCs.
  2. CLEAR DTC 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Enter the following menus: Body Electrical / HL AutoLeveling / Trouble Codes.

      Body Electrical > HL AutoLeveling > Clear DTCs 

    5. Clear the DTCs.