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2012 Daytime LED Running Light

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by 2012 Prius classic silver, Apr 12, 2012.

  1. 2012 Prius classic silver

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    Vehicle:
    2012 Prius
    Model:
    Three
    Does anyone know how to have the Daytime Running light stay on as the Low Beam is turned on? Please help if you know. The LED Running lights are definitely cool.
     
  2. _tran

    _tran New Member

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    bump. i would like to know if this is possible as well
     
  3. tach18k

    tach18k Member

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    Location:
    SoCal Beach Area
    Vehicle:
    Other Hybrid
    On mine, a mdl II, there is off/ parking light/ running light/ headlights in that order on the indicater arm, mine has no 'auto' position. leave it in running lights, they will turn off when car is shut down, thru the radio you can adjust how long they remain on after the car is shut down. BUT, you need to put the headlights back on at night.
     
  4. ny_rob

    ny_rob Senior Member

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    By design the DRL's turn off when the lowbeams are energized. The manufacturer assumes you no longer need DRL's since you're using your lowbeams.

    You'd have to wire in an additional headlight relay to power the DRL's when the lowbeams are on.
     
  5. 2012 Prius classic silver

    Joined:
    Mar 30, 2012
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    Location:
    Port Jefferson station
    Vehicle:
    2012 Prius
    Model:
    Three
    gotcha..thanks for the insight. I guess I need a headlight relay.