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Communities > Diagnostics > Europe Cars > BMW X3 EWS4
BMW X3 EWS4

977 Views 0 Replies Create Time: 2020-12-10 18:11:21


  •   Level 1   
    (5) points
    xx
    2020-12-10 18:11:21
     hello,
    I make key for the BMW X3 EWS4, I took the unit out from vehicle, soldered the apa109, conect IM508 and xp400 pro and downloaded backed up EEPROM, then I try to add a new key, every time I try to write the 7935 chip to 4 (or any) position, it ends in failure. I tried other chips but always the same result. Can you help?
    file:  IMG_0586.JPG
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