Instruments auto-dimming

Discussion in 'Gen 2 Prius Care, Maintenance and Troubleshooting' started by kenmac, Jun 5, 2004.

  1. kenmac

    kenmac New Member

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    Hi folks,
    Today I was driving into a darkened skies situation (heavy cloud) so I switched on the lights.
    The instruments dimmed automatically as they should.
    However, I decided it wasn't dark enough for dimmed readings, so I pressed the switch that is supposed to restore the situation.
    To my surprise (shock!) the intruments dimmed further, to a level that was unreadable - all this at 100kph!
    Fortunately the ambient light soon cleared and I was able to switch off the lights and thus restore the situation.
    Later, when I pulled over, I checked out the operation of that switch.
    It turns out that there are 3 dimmed levels.
    To restore to daylight level, you need to press 3 times, the first 2 dim lower - the last press restores everything to daylight setting.
    I had assumed (from the manual) that the switch operation was a "toggle" between day and night settings - wrong!
    Anyway - now I know.

    Regards,
    kenmac
     
  2. aarons12

    aarons12 New Member

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    thanks for the handy tip. i have a feeling we will all be keeping the manual very handy for this car (if we all ever get one)
     
  3. petteri

    petteri New Member

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    2004 Prius
    I'm pressuming you have the button on the center consaole to dim the interior lights? We in the US have a small wheel near where the EV button would be (is) on other cars.
     
  4. kenmac

    kenmac New Member

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    In Oz the button is located next to the Tripmeter switch (ODO) below display RHS

    kenmac
     
  5. plusaf

    plusaf plusaf

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    Location:
    Raleigh, NC
    Vehicle:
    2004 Prius
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    N/A
    on my recent 400+ mile round trip, there were several "daylight headlight" stretches, and i also left the headlights on during some straight-highway runs, too, for added visibility.

    i could barely read the display with sunlight coming through the front windshield, but spinning the instrument-dimmer wheel up brought both the LCD and the instrument panel brightness up to "normal" full on, and was very comfortable for the rest of the trip....

    oops, i just remembered i didn't turn it back down....
    see ya...