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Thread: BMW dealer says can't/won't fix door locks for 2004 Z4

  1. #1
    Join Date
    Feb 2023
    Location
    Pasadena, CA
    Posts
    1
    My Cars
    2004 BMW z4 convertible

    BMW dealer says can't/won't fix door locks for 2004 Z4

    My BMW dealer says they cannot get the parts anymore to fix my door locks. Here is their written comment. "Both front door locks just click but not unlock. Found central locking faults stored in general module. Performed test plan and found general module to be faulty. Part is no longer available. No repairs performed."

    They told me to find a repair shop willing to try to monkey with the general module and get it working. I don't luck it anymore and can open the driver side door but not the passenger side or the gas cap lid.

    Car is in great shape with only 55k miles and I don't want to sell it for parts.

    Does anyone know such a shop in the San Gabriel Valley of Los Angeles.
    Pat

  2. #2
    Join Date
    Oct 2010
    Location
    Miamisburg, Ohio
    Posts
    821
    My Cars
    1997 328iC, 2003 Z4
    You might be able to have it repaired. Check out BBA Remanufacturing. http://www.bba-reman.com/us/catalogue/parts/361/

  3. #3
    Join Date
    Oct 2009
    Location
    Rutland, Vermont
    Posts
    4,399
    My Cars
    E30 E38 E46 E85 F150 GTI
    Too bad that BMW does not support their cars like Mercedes does.

    Here is another useful website:
    https://www.bmwgm5.com/
    Last edited by clarkitect; 02-02-2023 at 10:45 AM.
    2000 740i Sport | 2004 330xi | 1988 325i Vert | 2003 Z4 2.5 | 1995 Ford F150 | 2018 GTI

  4. #4
    Join Date
    Oct 2012
    Location
    bozeman MT
    Posts
    31
    My Cars
    z3, z4 x5

    Me Too!!!!

    Quote Originally Posted by Patrick Feely View Post
    My BMW dealer says they cannot get the parts anymore to fix my door locks. Here is their written comment. "Both front door locks just click but not unlock. Found central locking faults stored in general module. Performed test plan and found general module to be faulty. Part is no longer available. No repairs performed."

    They told me to find a repair shop willing to try to monkey with the general module and get it working. I don't luck it anymore and can open the driver side door but not the passenger side or the gas cap lid.

    Car is in great shape with only 55k miles and I don't want to sell it for parts.

    Does anyone know such a shop in the San Gabriel Valley of Los Angeles.
    Pat
    2003 3.0i Same issue spent a couple of thousand in and around dealers that never could get it right. Finally there solution was to just disarm leaving no locks. Better that getting locked out!

  5. #5
    Join Date
    Sep 2018
    Location
    Mechanicsburg, PA USA
    Posts
    123
    My Cars
    2003 2.5 BMW Z4
    I believe this fellow is in your General area of CA. If so, he'll actually pull the GM5, repair it and then re-install it for you. He does very good work on repairing these gm5's.

    BMW General Module 5 (bmwgm5.com)
    Last edited by JAS1169; 02-03-2023 at 09:26 AM.

  6. #6
    Join Date
    Feb 2023
    Location
    Texas
    Posts
    1
    My Cars
    2003 Z4 2.5i 5-speed
    Quote Originally Posted by JAS1169 View Post
    I believe this fellow is in your General area of CA. If so, he'll actually pull the GM5, repair it and then re-install it for you. He does very good work on repairing these gm5's.

    BMW General Module 5 (bmwgm5.com)

    I just worked with him on my lock problem and he did a great job with quick turnaround. I have an 03 z4 where my passenger door was fine, but I had to use the key to unlock the drivers door.

    There is a lot on various forums about lock problems and if you visit his website, he lays out how to contact him. If he thinks he can help you, he'll get you to send him the module.

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