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Dash Lights off when headlights on

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by gregpottluck, Jun 1, 2011.

  1. gregpottluck

    gregpottluck New Member

    Joined:
    Jun 1, 2011
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    Location:
    Encino, CA
    Vehicle:
    2011 Prius
    Model:
    Two
    As of 2 days ago, when I switch on the headlights, I lose virtually all lights on the dash. The only remaining indicators are the "ready" light and headlights "On." I tried going to "display" while the lights were off and scrolling down to On/Off, but this was not the answer. Please help! THANKS!!
     
    #1 gregpottluck, Jun 1, 2011
  2. cwerdna

    cwerdna Senior Member

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    Sep 4, 2005
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    Location:
    SF Bay Area, CA
    Vehicle:
    2006 Prius
    #2 cwerdna, Jun 1, 2011
  3. fuzzy1

    fuzzy1 Senior Member

    Joined:
    Feb 26, 2009
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    Location:
    Western Washington
    Vehicle:
    Other Hybrid
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    It sounds as if your dashboard dimmer control is dialed all the way down. Have you rolled the dial up all the way? And when it hits the stop, roll it a bit further until it clicks?
     
    #3 fuzzy1, Jun 1, 2011
    rZZelda likes this.
  4. moishemeister

    moishemeister First-time Prius owner.

    Joined:
    Mar 7, 2011
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    Location:
    Baltimore, MD
    Vehicle:
    2010 Prius
    Model:
    III
    The dash brightness control dial is to the left of the steering wheel near the mirror adjustment buttons.
     
    #4 moishemeister, Jun 3, 2011
    rZZelda likes this.
  5. rZZelda

    rZZelda New Member

    Joined:
    Feb 28, 2024
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    Location:
    California
    Vehicle:
    2011 Prius
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    13 years later, I just had the same problem and this post gave me the fix. Thank you kind stranger from the past!
     
    #5 rZZelda, Feb 28, 2024
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