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Headlights too high?

Discussion in 'Gen 4 Prius Main Forum' started by BoltonJoe, Feb 7, 2017.

  1. BoltonJoe

    BoltonJoe Junior Member

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    Interestingly enough, I have not had any more oncoming drivers flash their lights at me, but I will ask the dealer to lower the low-beams slightly at my first maintenance visit. I love this car so far--although I've only had one fill-up since buying the car.
    Joe
     
  2. Prodigyplace

    Prodigyplace Senior Member

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    Is your car a 2016 or 2017 Gen 4? I have only seen reports of the 2016 cars getting flashed excessively.
     
  3. robsnyder20

    robsnyder20 Active Member

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    I get flashed a quite a bit, especially on my own road I live on (2 way semi busy street) with a 2016. Its not too bad once i get on a major median road. Interestingly enough, one day I got flashed by another prius 2016 or 17 (saw the tail lights in the rear view mirror). The other prii's lights were bright but I was pretty sure he wasn't running high beams so I didn't flash him.
     
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  4. Scuderia Priusi

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    IIRC, I had to lower my US-spec 2016 4 headlights about 3 to 4 'flats' of the adjuster bolt-screws (a little more than a half turn). Problem solved. I've had zero flashing from on-coming traffic since.

    BTW, 10 months in, and I'm still lovin' this car. (y)
     
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  5. RCO

    RCO Senior Member

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    Perhaps the other Prius was just saying "Hi.". This was discussed on PC back along, but most folks on stateside felt that we not a popular idea, but there weren't many Gen 4s on the road back then. Who knows, it may catch on among Prii enthusiasts... if not Uberistas. ;)
     
  6. robsnyder20

    robsnyder20 Active Member

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    Good point but I doubt he could see me as it was at 4AM
     
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  7. Prodigyplace

    Prodigyplace Senior Member

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    Some people flash the same model car not necessarily because of the people inside.
    My first reaction was they would have seen you if your headlights were on. :D
     
    #27 Prodigyplace, Feb 17, 2017
    Last edited: Feb 17, 2017
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  8. RCO

    RCO Senior Member

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    Hmm! Maybe he could recognise your lamp configuration and thought, hey, that's another Prius. Or was wearing NVGs.
     
  9. joelg1988

    joelg1988 Junior Member

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    2018's on the Prius C are aimed too high as well. I bought the car 3 days ago and I already got flashed about 5 times by the incoming traffic. I noticed they were too high when I test drove the vehicle.
     
  10. Frederickdawg

    Frederickdawg Active Member

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    I just turn the dial on the stalk and it lowers the led headlight output. Forgot which setting, but you can check it in front of a white wall. One setting is extremely bright and the other is slightly dimmer. I'm not referring to high beam either.

    SM-N960U1 ?
     
  11. Prodigyplace

    Prodigyplace Senior Member

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    You are referring to daytime running lights that do not light the tail lights.
     
  12. Prodigyplace

    Prodigyplace Senior Member

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    The dealer needs to fix that under warranty. I think checking is part of the pre-delivery inspection.
     
  13. Frederickdawg

    Frederickdawg Active Member

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    That's what I first thought it was. Its something that does light up the tail light. I checked the back lights were also on.

    SM-N960U1 ?
     
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  14. Prodigyplace

    Prodigyplace Senior Member

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    DRL + parking lights?
     
  15. Frederickdawg

    Frederickdawg Active Member

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    Possibly. I also recall the amber markers are also on when the headlights are on with this setting. But generally speaking at night the setting has a lower led headlight output, yet still effective and also comfortable for other road users.

    SM-N960U1 ?
     
  16. Prodigyplace

    Prodigyplace Senior Member

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    Not sure about legality though. I know they changed the headlights for 2017 to reduce the glare in test results.
     
  17. Frederickdawg

    Frederickdawg Active Member

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    I remember back in the late 90s and early 2000s when BMW and some others introduced xenon lights . Many folks also thought they were too bright as they were not used to the technology at the time. Thus owners got a lot of other road users flashing their headlights at them.

    SM-N960U1 ?
     
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  18. Prodigyplace

    Prodigyplace Senior Member

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    2016 test

    upload_2019-1-29_10-56-24.png

    2017 test

    upload_2019-1-29_10-57-28.png
     
  19. fuzzy1

    fuzzy1 Senior Member

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    That is what happens on both my 2012 Prius Liftback and on my Subaru, when turned down a single notch. It takes a turndown of 2 notches to get DRL without parking lights. Of course, neither of these vehicles have LED headlights, so it is not a strictly comparable situation.

    I suspect it is illegal in nighttime conditions requiring headlights, but legal in daylight when DRLs are acceptable. DRLs simply don't have a legal low-beam pattern.
     
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  20. Mendel Leisk

    Mendel Leisk Senior Member

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    Around here seeing more-and-more "ghost" cars, not the traditional undercover cops, rather someone driving at night with just their daytime running lights, no other lights. Kinda maddening. I can't understand why they wouldn't clue in, notice their dash is dark, but apparently some of the latest model cars, you always see dash lights??
     
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