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Help headlight housing removal

Discussion in 'Gen 3 Prius Accessories and Modifications' started by rstark18, Apr 9, 2012.

  1. rstark18

    rstark18 Member

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    I was replacing the side marker lamp on the passenger side. It was super hard to get my hand in there to get it out! The problem is when I was trying to reinsert it, the bulb slipped out of the socket. I think it fell INSIDE the housing. So it looks like I'm going to have remove the headlight housing to get it out.

    Does anyone know how to remove the passenger side headlamp?
     
  2. 32kcolors

    32kcolors Senior Member

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    Which bulb are you talking about? The white front parking bulb or amber side light? I've managed to fish the front parking bulb out of the housing without removing it (I can tell you how), but if it's the amber light bulb and you can't see it, there's no harm in having it loose in the housing.
     
  3. rstark18

    rstark18 Member

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    It's the amber side light. I was actually putting in an LED light. I found a youtube video that shows a 2009 housing removal and it looks very easy. It should be similar to a 2010 so I'll give it a shot in the morning.
     
  4. spiderman

    spiderman wretched

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    I wonder if a vacuum would work?
     
  5. rstark18

    rstark18 Member

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    It probably would but the problem is the passenger side is so cramped I wouldnt be able to squeeze it up to the side marker hole.
     
  6. rstark18

    rstark18 Member

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    Mission accomplished.
     

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  7. 32kcolors

    32kcolors Senior Member

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    Cool. Link to the YouTube video you found?
     
  8. rstark18

    rstark18 Member

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    1 person likes this.
  9. durant7

    durant7 Junior Member

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    Wow. I can't seem to get my hand in on the passenger side. I saw that 2009 video. Wondered if it was the same for 2010 Gen III. Sigh, based on your pictures headlight replacement is a project. Better yet, if you have one car, best to have the replacement bulb in hand before you start :) Does not really look driveable.

    My irk, the tech fiddled with the wires when we were determining which bulb to sell me. In so doing, the bulb turned on. Contact not bulb now. Efforts at home to find the contact issue....inconclusive. Inspection is around the corner. Time to dive in. Of course I did not get a bulb....but now I think I better have one on hand.
     
  10. rstark18

    rstark18 Member

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    If you are just replacing the bulb you don't have to go through all that disassembly. Just unbolt the engine coolant reservoir to gain access. I didn't know to do this in the past and manged to squeeze my hand in to change the bulb but it was very hard. The reason I had to remove the whole headlight assembly was because I dislodged a bulb in the side marker area that I wanted to get out.
     
  11. durant7

    durant7 Junior Member

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    Rstark18...and others with Gen IIIs....

    When I drove my car last night I noticed I did not have a "clean" low beam on the bulb I attempted to replace with just the removal of the reservoir. Oh boy...let's hope something did not get melted! Obviously I had not gotten the bulb in correctly and I don't think I am that sloppy. It twisted in and was pointing straight down....all by feel of course!

    I decided to work on the removal of the headlight housing to get in there and do it right.

    First, removing the bumper skin looks worse than it is. Two people helps at the end as one person disconnects the harness and the other holds. Keep close track of all fasteners. Make notes even. I bet there were 5 different types of fasteners by the end. I wasted some time at the end ensuring I got the right stuff back in their correct holes.

    Second, the headlamp housing is held by three screws and one "sleeper" plastic catch. First two are staring at you. Third is on the outside of the housing and is exposed when you remove the bumper skin. Then the fun begins.

    You cannot just pull it out as the 5 minute 2009 suggests. Front, car center there is a slot holding a flange of the plastic headlight housing. On the bottom, which you can't see, there is a "one way" tab. I attempted to push the tab up while daughter pulled and that did not work. It also kinda mangled the tab. Option 2 is to take a cotter-pin puller and pull up on the steel finger than is holding the flange down and said tab into a hole. This worked well although as a rule I don't like bending a metal tab. I had to push it back down to hold the unit snugly in place.

    Once out all was well with the replacement of the lamp. I should have just done this the first time. What an exercise. If folks have a better method of freeing the "one way" plastic tab from the stamped hole in the car's frame (unibody), I am all ears.
     
  12. Mendel Leisk

    Mendel Leisk Senior Member

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    Just to comment: headlight bulb replacement has gotten insanely complicated, on a variety of cars in the last decade.

    I saw a show a year or two back, an AAA type was called to help with such a replacement: an hour or two later he was still at it, believe he had one corner jacked up and a wheel removed, still a ways to go, lol.
     
  13. sdtundra

    sdtundra Senior Member

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    I dropped my LED bulb in the main housing last night while changing them...any tips on how to get that out? Thinking about removing the highbeam and trying to get to it with tweezers or a screwdriver...looks like my LED has some metal band around the top so maybe magnet...this sucks having a little red LED rolling around in the housing :(
     
  14. sfv41901

    sfv41901 Masta S

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    Prob best to just remove the headlight. Last thing u would want is to scratch the chrome inside the headlight.