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Thread: Front Window Issue - Any Help?

  1. #1
    Join Date
    Jul 2007
    Location
    Long Island, NY
    Posts
    138

    Default Front Window Issue - Any Help?

    My front passenger window is giving me some problems:

    - It rolls up and down, but around the halfway point, it gets very slow.

    - I pulled the door panel off and watched the regulator move while I held the switch --- the glass got halfway up, and popped out of the white plastic clips that hold it.

    - The front of the glass is being held up in the rubber / guide rail. The back of the window tries to rise, but it can only go so far before the force acting on the front window pops the whole window out of the white clips in the regulator.

    - I read that the rail can kink and cause this problem. I ordered a new rail. The rail showed up - I got the old rail out.... and it's not kinked.

    Does this mean it's the rubber that's grabbing the window? Does it just need to be lubed?

    And how the hell do I get the rubber back in the rail, while I'm elbow-deep in the door frame.... ?


    Anyone know a good auto glass / window shop on Long Island??!
    -AJ

    -Two E30s, an E34 and an E46-



  2. #2
    Join Date
    Dec 2003
    Location
    Eastern Tennessee USi
    Posts
    14,839

    Default

    try dumping a bunch of talcum or baby powder in the rubber part of the rail. you might need to replace all that rubber sealing stuff. once petrolium products get in there it swells like .
    95 E34 530I V2.37
    ===========
    Those who make peaceful revolution impossible will make violent revolution inevitable.

    John F. Kennedy

  3. #3
    Join Date
    Apr 2006
    Location
    Chicago, Il. U.S.A.
    Posts
    4,243

    Default

    Cleaning the tracks goes a long way. Silicone spray also helps. Any dried out old grease needs to go too. The beltline molding rubs the glass also, so if the glass is dirty or tinted it will drag there.
    "The gas pedal wouldn't go to the floor if it weren't meant to be there"

  4. #4
    Join Date
    Dec 2006
    Location
    Long Island
    Posts
    319

    Default

    where are you on LI?

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