cleaning inside of ellips...

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  • monty
    Mod Crazy
    • Feb 2007
    • 665

    #1

    cleaning inside of ellips...

    Does anyone know of a good way to clean the inside of ellipsoid
    headlights, mainly the high beams? There is no way of getting a
    finger into the high beam to wipe it. Any ideas?
    sigpic
  • PiercedE30
    R3V Elite
    • Apr 2005
    • 4220

    #2
    brake/carb cleaner?
    My 2.9L Build!

    Originally posted by Ernest Hemingway
    There are only three sports: bullfighting, motor racing, and mountaineering; all the rest are merely games.

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    • BeirBrennerE30
      R3VLimited
      • Oct 2003
      • 2740

      #3
      how did they get dirty? putting things into or pouring thing in your ellips are the best way to ruin them. I found that out the hard way
      e30sport.net
      '86 325es - s54b32tu - 6-speed - Mtech 1
      '89 325is - m20b25 - 5-speed - Individual​
      '06 M3 Competition - 6-speed
      '19 Porsche GT3 RS - 7-speed PDK
      '94 Lancia Delta HF Integrale EvoII - Giallo Ginestra
      '97 Range Rover Vitesse

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      • golde30
        R3V OG
        • Nov 2003
        • 11464

        #4
        also dont wipe the reflective chrome surface very hard, it will wipe rite off.
        IG: @Baye30

        FRONT VALENCE IS ZENDER!!! STOP FILLING MY PM BOX PPL!!!

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        • monty
          Mod Crazy
          • Feb 2007
          • 665

          #5
          The lights are smoked German Hella's. The glass isn't smoked, the part that is normally chrome is black. This inside of the glass has a film on it like the bulb burnt out and left carbon on it. I took the lights apart so the bulbs and stuff are all gutted.
          sigpic

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          • Brew
            No R3VLimiter
            • Oct 2003
            • 3060

            #6
            I've got the same crap on the inside of my smoked hella highs... it'd be nice if there was an easy fix, otherwise they're staying like that until I wreck this car.
            '91 318is
            sigpic

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            • E30 Reaktionär
              Site Manager
              • Aug 2006
              • 14451

              #7
              Mine is like that in the highs of my euro ellips. also.

              1992 BMW 325iC
              1978 Chevrolet Monte Carlo
              1965 Chevrolet Corvair Monza 140hp

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              • monty
                Mod Crazy
                • Feb 2007
                • 665

                #8
                WTF? Something needs to be done about this and i'm gonna finger it out
                sigpic

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                • DarkWing6
                  Moderator
                  • Apr 2004
                  • 7144

                  #9
                  Originally posted by golde30
                  also dont wipe the reflective chrome surface very hard, it will wipe rite off.

                  QFT


                  Did this a bit with one of my fogs.
                  sigpic

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                  • DarkWing6
                    Moderator
                    • Apr 2004
                    • 7144

                    #10
                    I guess you could disassemble them taking off the lenses etc. That would allow you to clean the elipsoid with a glass cleaner. I haven't messed with headlights much, so I couldn't really tell you where to start with all that.
                    sigpic

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                    • dlmpsy
                      Advanced Member
                      • Sep 2006
                      • 189

                      #11
                      My Hella high beams (non-elipsoids) have a slight gray film on the inside (a little foggy looking). I sloshed around some water inside the light...no luck, I then tried glass cleaner, later alcohol, CLR, and acetone. Nothing has worked. I stopped before I messed them up.

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                      • redbull 325is
                        R3V OG
                        • Feb 2004
                        • 7471

                        #12
                        you gotta stick um in the oven to take the lense off.. no joke
                        Build Threads:
                        Pamela/Bella/Betty/325ix/5-Lug Seta/S60R/Miata ITB/Miata Turbo/Miata VVT/951/325xi-6

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                        • monty
                          Mod Crazy
                          • Feb 2007
                          • 665

                          #13
                          Originally posted by redbull 325is
                          you gotta stick um in the oven to take the lense off.. no joke
                          Have you done this? 325 for 20 minutes? How do you break them apart then re-seal?
                          sigpic

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                          • dlmpsy
                            Advanced Member
                            • Sep 2006
                            • 189

                            #14
                            I believe you have to warm them up until the rubber sealant starts to get soft (not certain about the temperature), then use a knife to cut around the lens. You then re-seal them (probably a windshield type sealant).

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