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Home >> Toyota >> 2012 >> Prius Two >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 15 (Lighting System (Exterior) (Plug-In) (Diagnostics - Introduction)) >> Lighting System >> Customize Parameters >> Customize Parameters
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Customize Parameters

WARNING: This page is about a different variant/trim than selected.
  1. CUSTOMIZE LIGHTING SYSTEM (EXT) 

    HINT: 

    The following items can be customized.

    NOTE:
    • When the customer requests a change in a function, first make sure that the function can be customized.
    • Be sure to make a note of the current settings before customizing.
    • When troubleshooting a function, first make sure that the function is set to the default setting.
    1. Customizing with the Techstream
      1. Connect the Techstream to the DLC3.
      2. Turn the power switch on (IG).
      3. Turn the Techstream on.
      4. Enter the following menus: Body Electrical / Main Body / Utility / Customize / Light Control.
      5. Select the setting by referring to the table below.
        LIGHT CONTROL

        Display Default Content Setting Relevant ECU
        Disp Ex ON Sen NORMAL Changes the ambient brightness level required to dim the lights such as the indicator lights of the combination meter, A/C indicator light and clock.*A LIGHT2, LIGHT1, NORMAL, DARK1 or DARK2 Main Body ECU (Multiplex Network Body ECU)
        Disp Ex OFF Sen NORMAL Changes the ambient brightness level required to cancel the dimming of the lights such as the indicator lights of the combination meter, A/C indicator light and clock.*B LIGHT2, LIGHT1, NORMAL, DARK1 or DARK2
        Light Auto OFF Delay 30 s Keeps the headlights on for a certain period of time after turning the power switch off and closing all doors with the low beam headlights on. OFF, 30 s, 60 s or 90 s
        Sensitivity Normal Adjusts the sensitivity of the automatic light control system.*C Light2, Light1, Normal, Dark1 or Dark2
        DRL Function*1 ON ON/OFF of the DRL function ON or OFF
        • *1: except Canada

        HINT: 

        The sensitivity adjustment may be difficult to confirm. Check by driving the customer's vehicle.

        *A

        Brightness level required to dim the lights
        GTY291446Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Setting DARK2 DARK1 NORMAL LIGHT1 LIGHT2
        *B

        Brightness level required to cancel the dimming of the lights
        GTY291446Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Setting DARK2 DARK1 NORMAL LIGHT1 LIGHT2
        *C

        Sensitivity of the automatic light control system
        GTY291446Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Setting Dark2 Dark1 Normal Light1 Light2
    2. Customizing with the multi-display (w/ Navigation System (for Navigation Receiver Type))
      1. Turn the power switch on (IG).
      2. Enter the following menus: SETUP / Vehicle / Vehicle Customization / Light Settings.
      3. Select the setting by referring to the table below.
        LIGHT SETTINGS

        Display Default Content Setting Relevant ECU
        Light Sensor Sensitivity 0 Adjusts the sensitivity of the automatic light control system.*A -2, -1, 0, 1 or 2 Main Body ECU (Multiplex Network Body ECU)
        Headlight Off Time Adjust 30 s Keeps the headlights on for a certain period of time after turning the power switch off and closing all doors with the low beam headlights on. Off, 30 s, 60 s or 90 s
        Daytime Running Lights*1 On ON/OFF of the DRL function On or Off
        • *1: except Canada

        HINT: 

        The sensitivity adjustment may be difficult to confirm. Check by driving the customer's vehicle.

        *A

        Sensitivity of the automatic light control system
        GTY291446Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Setting -2 -1 0 1 2
    3. Customizing with the multi-display (w/ Navigation System (for Radio and Display Type))
      1. Turn the power switch on (IG).
      2. Enter the following menus: SETUP / Vehicle.
      3. Select the setting by referring to the table below.
        VEHICLE SETTINGS

        Display Default Content Setting Relevant ECU
        Light Sensor Sensitivity 0 (Standard) Adjusts the sensitivity of the automatic light control system.*A -2, -1, 0, 1 or 2 Main Body ECU (Multiplex Network Body ECU)
        Headlight Off Time Adjust 30 s Keeps the headlights on for a certain period of time after turning the power switch off and closing all doors with the low beam headlights on. Off, 30 s, 60 s or 90 s
        Daytime Running Lights*1 On ON/OFF of the DRL function On or Off
        • *1: except Canada

        HINT: 

        The sensitivity adjustment may be difficult to confirm. Check by driving the customer's vehicle.

        *A

        Sensitivity of the automatic light control system
        GTY291446Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
        Setting -2 -1 0 1 2