Replacing the license plate lights

Discussion in 'Gen 4 Prius Care, Maintenance and Troubleshooting' started by C Clay, May 10, 2026.

  1. C Clay

    C Clay Member

    Joined:
    Nov 24, 2012
    381
    75
    0
    Location:
    Lexington, KY
    Vehicle:
    2019 Prius
    Model:
    L Eco
    It looks like this could be a lengthy job, I can't seem to find any YouTube posts of this being done, which makes me think perhaps it isn't done that much on a 7 year old Prius- yet here I am needing to change the lights. However, I will check to see if new lights work with existing wiring before taking off the Back Door Outside Garnish

    I was staring at this job with the back door trim removed and looking at those 10 bolts thinking that they should be removed, but it was getting dusk so I stopped. So the steps are pretty much
    1. remove inside trim
    2. remove bolts that hold the outside "garnish"/trim
    3. remove the outside garnish/trim?

    This would be a good time to replace those clips- does anyone know the part number?
     

    Attached Files:

  2. Mendel Leisk

    Mendel Leisk MMX GEN III

    Joined:
    Oct 17, 2010
    61,186
    42,062
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    3rd gen has a couple of small access panels you can pop out, you're not seeing anything like that?
     
    #2 Mendel Leisk, May 10, 2026
    Last edited: May 10, 2026
  3. C Clay

    C Clay Member

    Joined:
    Nov 24, 2012
    381
    75
    0
    Location:
    Lexington, KY
    Vehicle:
    2019 Prius
    Model:
    L Eco
    I don’t have 2 panels. I only have the one on the center for …I assume emergency opening of the latch.
     
  4. AzWxGuy

    AzWxGuy Weather Guy

    Joined:
    May 22, 2011
    1,077
    554
    0
    Location:
    Tucson, AZ
    Vehicle:
    2021 Prius
    Model:
    Limited
    I have a small 2" X 3" access panel on the inside of the hatch opposite about the middle of the license plate. I don't know what is under that cover. The license plate illumination, LED on my vehicle, is inside the exterior garnish/trim piece that gets removed per the above attached instructions. For the OP, are your bulbs regular filament?
     
  5. C Clay

    C Clay Member

    Joined:
    Nov 24, 2012
    381
    75
    0
    Location:
    Lexington, KY
    Vehicle:
    2019 Prius
    Model:
    L Eco
    No, they are LED. I believe you and I are in agreement on how they get removed, but it isn’t only by removing the exterior piece unless you are able to pull them out, I think they have to be pushed out from the inside.
     
  6. Mendel Leisk

    Mendel Leisk MMX GEN III

    Joined:
    Oct 17, 2010
    61,186
    42,062
    80
    Location:
    Greater Vancouver, British Columbia, Canada
    Vehicle:
    2010 Prius
    Model:
    Touring
    That's a misstep. Gen 3 access panels:

    IMG_3870(1).jpeg

    Maybe being LED, they figured they're more dependable. One or both burnt out?
     
  7. C Clay

    C Clay Member

    Joined:
    Nov 24, 2012
    381
    75
    0
    Location:
    Lexington, KY
    Vehicle:
    2019 Prius
    Model:
    L Eco
    Both- but it has 207,000. If they were on for all of those miles, it would seem like time to be replaced
     
    Mendel Leisk likes this.
  8. C Clay

    C Clay Member

    Joined:
    Nov 24, 2012
    381
    75
    0
    Location:
    Lexington, KY
    Vehicle:
    2019 Prius
    Model:
    L Eco
    My guide up there from Chilton's is correct in that you have to remove 10 10mm bolts from the inside and then pop off the exterior garnish.
     

    Attached Files:

  9. ColoradoBoo

    ColoradoBoo Senior Member

    Joined:
    Jul 19, 2019
    1,310
    924
    4
    Location:
    Monument, Colorado USA
    Vehicle:
    2017 Prius
    Model:
    Two
    Wow, that would be a time-consuming job just for some little light replacements. For the clips, they should be reusable if you are gentle removing them. I have two containers full of various plastic clips whenever I break one....can take a while of searching and testing to find the one that fits, though. (Best done at the kitchen table with a cup of coffee!)
    FWIW, you have to remove the front grill and panels in a Gen 2 Tundra just to replace the headlights. Sometimes you gotta wonder just what engineers were thinking!!