Why does this Head light bulb never come on?

Discussion in 'Prius c Main Forum' started by 9Shenandoah, Dec 14, 2025 at 5:32 PM.

  1. 9Shenandoah

    9Shenandoah New Member

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    Location:
    Washington State
    Vehicle:
    2014 Prius c
    Model:
    II
    upload_2025-12-14_14-30-9.png

    I noticed today no matter what I do this lamp doesn't come on (during the day).
    I swapped it with a new one and still nothing.
    Is it because I am testing it during the day?
    I turned my headlight switch to all positions and tried high beam also
     

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  2. ChapmanF

    ChapmanF Senior Member

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    Location:
    Indiana, USA
    Vehicle:
    2010 Prius
    Model:
    IV
    I believe that is the bulb for high beam.

    If it doesn't come on when high beam is selected, even with a known-good bulb, then there must be a problem elsewhere.

    What happens with the corresponding one on the other side of the car?
     
    BiomedO1 likes this.