Instrumental Cluster Brightness

Discussion in 'Prime Main Forum (2017-Current)' started by zmark, Nov 14, 2019.

  1. zmark

    zmark New Member

    Joined:
    Nov 14, 2019
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    Location:
    Boston
    Vehicle:
    2020 Prius Prime
    Model:
    LE
    I have a 2020 Prius Prime LE.

    Per the manual on page 194, the instrument control brightness should be dependent on ambient light conditions. 2 Levels in bright places and 22 levels in dark places. This would suggest an ambient light sensor on the dashboard would control this function. This is how it worked in my 2013 Prius. This doesn't seem to work in the 2020 Prius Prime LE. I understand that I don't have Auto Headlight, but the manual suggest these are two independent functions. I also didn't have auto headlights in my 2013 Prius, but the instrument control brightness still changed depending on whether or not I was in a bright or dark place.

    Any insight would be appreciated.

    Thank you
     
    #1 zmark, Nov 14, 2019
    Last edited: Nov 14, 2019
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