Gen 4 Prius headlights ballast wiring

Discussion in 'Gen 4 Prius Accessories and Modifications' started by Sohandrewchenghai, Nov 19, 2025 at 10:42 AM.

  1. Sohandrewchenghai

    Sohandrewchenghai New Member

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    Location:
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    Vehicle:
    2019 Prius
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    Hi all,
    I need advise on the wiring chart for gen 4 headlights ballast just to turn on the lights. anyone know how the different colours work? thank you IMG_9635.jpg
     
    #1 Sohandrewchenghai, Nov 19, 2025 at 10:42 AM
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