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No dashlights

Discussion in 'Gen 2 Prius Technical Discussion' started by ruidboi, Jan 5, 2016.

  1. ruidboi

    ruidboi Junior Member

    Joined:
    Apr 13, 2014
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    Location:
    Nassau, New Providence
    Vehicle:
    2005 Prius
    Occasionally my Prius 2nd gen has no dashlights when I start it up. No speedometer no gas mileage no gas gauge and also the car won't turn off by pressing the power button I would have to hold the power button for 5 seconds. To get the dashlights on I would have to pull out the aux battery out and push it back in. That fixes it sometimes but not all the time. Sometimes I would just drive it like that and eventually it would come back in on its own the next morning. It's pretty annoying. Any idea of the cause and the solution? I'm not in the US so I don't have access to a sensible dealership.
     
  2. bisco

    bisco cookie crumbler

    Joined:
    May 11, 2005
    108,822
    49,436
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    Location:
    boston
    Vehicle:
    2012 Prius Plug-in
    Model:
    Plug-in Base
    is this the faulty display with extended warranty?
     
  3. sillylilwabbit

    sillylilwabbit Active Member

    Joined:
    Jul 16, 2015
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    Location:
    Los Angeles
    Vehicle:
    2014 Prius Plug-in
    Model:
    Plug-in Base
    [​IMG]

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    iPhone ?
     
  4. Deniece1162

    Deniece1162 New Member

    Joined:
    Jan 13, 2016
    1
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    Location:
    Chicago
    Vehicle:
    2008 Prius
    Model:
    ----USA----
    My prius just had that problem. We have a lot of road salt in Chicago during winter there is a sensor in left corner of dash that if windshield darkens light input display acts goofy. The senor is a little black bump on left side right in front of windshield where vin numbers are.wipe it clean and windshield where its located and instant dash lights