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Fuel economy indication change technology

Discussion in 'Gen 4 Prius Technical Discussion' started by PRIUS MAX, Mar 1, 2017.

  1. PRIUS MAX

    PRIUS MAX New Member

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    Hello Everyone.

    I am the owner of Prius 4th generation in Korea

    My PRIUS 4th has fuel consumption display L/100km [​IMG]

    Other PRIUS 4th has fuel consumption display km/L[​IMG]

    My prius is an early version and the other car is a recent version

    Is it technically upgradeable to use both or change??

    Is there a software or hardware upgrade method?

    Waiting for your help
     
    #1 PRIUS MAX, Mar 1, 2017
  2. RCO

    RCO Senior Member

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    To change the various displays of distance/mpg you need to press the Trip button on you steering wheel. If I remember right, the are 4 different sequential displays. Don't do this while you're driving as it might be a dangerous distraction. Good luck and enjoy your new Prius.:)
     
    #2 RCO, Mar 1, 2017
  3. Prodigyplace

    Prodigyplace 2025 Camry XLE FWD

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    Both pictures are the "from the flag" trip. That is, starting from the latest Ready mode.
    The user wants to change the units displayed. I know the US can now switch from mpg to metric but the early 2016 could not. Perhaps somebody in Europe or @Tideland Prius might know. I am on the road and unable to help in the research. It should be documented in the owners manual.
     
    #3 Prodigyplace, Mar 1, 2017
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  4. Tideland Prius

    Tideland Prius Moderator of the North
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    There might be an option in the "Settings" menu.

    1. Using the right hand side steering wheel control

    upload_2017-3-1_19-28-30.png

    2. Scroll left or right until you select the "Settings" display.

    upload_2017-3-1_19-29-27.png


    3. On the "Settings" screen, press the up or down arrow on the steering wheel switch to select the item. Press the centre button to acknowledge.
    upload_2017-3-1_19-30-20.png


    Perhaps there is a setting in that list to change the units of measurement from "km/L" to "L/100km".


    For American and Canadian cars, this is where we go to change the speedometer between "km/h" and "mph".
     
    #4 Tideland Prius, Mar 1, 2017
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  5. PRIUS MAX

    PRIUS MAX New Member

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    There is no setting menu in Korea model..:cry::cry::cry::cry::cry::):LOL::notworthy:T.T
     
    #5 PRIUS MAX, Mar 2, 2017
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  6. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    AFAIK the only thing that can change is the speed indication. If you've got mpg display, or liters per 100 kilometer, that can't change.
     
    #6 Mendel Leisk, Mar 2, 2017
  7. jae hoon

    jae hoon New Member

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    Here in Mexico. Prius 4th generation Base trim same thing, can't change X lt/100kms for X kms/lt. Only switch metric or imperial measure units.
     
    #7 jae hoon, Mar 14, 2017
  8. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Speedometer units? That would be the usual.
     
    #8 Mendel Leisk, Mar 14, 2017
  9. jae hoon

    jae hoon New Member

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    Yes, it does. Have to change it from touch panel setting in ”Display”

    Sorry for sooooooo late reply. Lot of working for Q1 closing.

    BlackBerry Priv
     
    #9 jae hoon, Mar 31, 2017
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  10. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Sorry, didn't word my last post that well. What I meant to say is that typically only the speedometer can be changed, between mph and kph. Fuel consumption stays in whatever it has, the predominant system for a particular country. For example, our's is metric, and I can change the speedo only, to mph, if driving in the 'States.

    FWIW, some early 2016's in the 'States were not capable of switching speedo to metric kmh, an oversight I think.
     
    #10 Mendel Leisk, Mar 31, 2017
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  11. Tideland Prius

    Tideland Prius Moderator of the North
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    Yeah I'm under the impression that only the speedo can be changed (if available) since it's the most critical unit. The others are based on the country's standard units of measurements.
     
    #11 Tideland Prius, Mar 31, 2017
  12. Prodigyplace

    Prodigyplace 2025 Camry XLE FWD

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    So a US Prius in Canada would show km/h and mpg?
     
    #12 Prodigyplace, Mar 31, 2017
  13. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Yes.
     
    #13 Mendel Leisk, Mar 31, 2017
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  14. djSyndrome

    djSyndrome Member

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    [​IMG]

    US Prius will show metric for speed, odometer and consumption. Temperature is still in Fahrenheit, though :)
     
    #14 djSyndrome, Mar 31, 2017
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  15. Mendel Leisk

    Mendel Leisk EGR Fanatic

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    Hmm, maybe fourth gen. Odometer, really?
     
    #15 Mendel Leisk, Mar 31, 2017
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  16. djSyndrome

    djSyndrome Member

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    Yeah, mine is a May 2016 build. Not shown in this photo, but total odo is also metric.

    I'm just happy that it's easily switchable when we drive up to Vancouver. The missus' Outback is buried in a settings menu that's only available while stopped.
     
    #16 djSyndrome, Mar 31, 2017
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  17. Tideland Prius

    Tideland Prius Moderator of the North
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    What? That's interesting. In the Gen 2/3, it's just the speedo (and DRCC if equipped).

    Also, on the Gen 2/3 on the dashboard.
     
    #17 Tideland Prius, Apr 2, 2017
  18. Prodigyplace

    Prodigyplace 2025 Camry XLE FWD

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    Doesn't your wife's Gen 4 change to miles for when she visits us?
     
    #18 Prodigyplace, Apr 2, 2017
  19. Tideland Prius

    Tideland Prius Moderator of the North
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    No. It was an early edition :mad:
     
    #19 Tideland Prius, Apr 2, 2017
  20. pilotgrrl

    pilotgrrl Senior Member

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    IMG_20170911_081051.jpg

    Here's the picture of my March, 2016 built Three U.S. model. It can't be switched between mph and km/h.

    Posted via the PriusChat mobile app.
     
    #20 pilotgrrl, Sep 13, 2017
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