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    Will Yanhua Mini ACDP OBD Read BMW ISN from FEM/BDC when All Keys Lost?

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    Question:

    When all keys are lost, can I get the ISN code of BMW FEM/BDC from OBD by using Yanhua mini ACDP? Also, when all keys are lost, can you get CAD data from OBD?
    Is it okay if the car is turned off?

     

     

    Obdii365.com engineer solution:

    Yes to all questions above.  But you need ISN+ FEM/BDC authorization.

    Yanhua ACDP is able to Read following ISN code via OBD when all keys lost :

    yanhua-mini-acdp-obd-read-isn

    N20/N13/N55 DME
    MSV80/MSV801/MSV85 DME
    MSD80/MSD802 DME
    MSD81/MSD812 DME
    MSD851 (supports E-series only currently) DME

     

     

    Yanhua Mini ACDP program FEM/BDC all keys lost no issue

    Here’s the wiring connection

    01-FEM-BDC-module-reset-02

    Here’s the video demo

     

    It will do when engine is turned off. But you need to run “FEM/BDC Activate” first. The function is a free bonus when you order FEM/BDC authorization.

     

    yanhua-mini-acdp-fem-activation

     

    FYI: Yanhua mini ACDP supports following ISN code reading as well, but need  to remove DME.

     

    Yanhua Mini ACDP ISN Read (need to remove DME)

    E Series
    DDE70_EDC17C06
    DDE701_EDC17C50
    DDE71_EDC17CP02
    DDE721_EDC17C41
    DDE73_EDC17CP09
    DDE731_EDC17CP45
    MEVD17(N55)
    MEVD1724(N20)
    MEVD1726(N55)
    MEVD1729(N20)
    MSV80
    MSD80
    MSD81
    MSD85

    F Series
    DDE701A
    DDE701P
    DDE721B
    DDE721P
    DDE73A
    DDE731A
    DDE741A
    DDE751A
    MEVD172(N55)
    MEVD1726(N55)
    MEVD1724(N20)
    MEVD1725(N13)
    MEVD172G(N55)
    MEVD172S(N55)
    MEVD172P(N20)
    MEVD1728(S63)
    MEVD1729(N20)
    MSD85
    MSD85HY
    MSD87
    MSV90

    R series 
    MEV1722
    MED172
    DDE701_EDC17C50
    MEVD1727

    M series
    BMSX

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