First time to bmw and I fell weird because my previous cars was vag group . I can say that bmw is one step in front of vag cars but Audi cars have more detail quality . My first mod was the lock/ unlock switch to passengers side ( USA cars have this function) . So I bought a chrome version used lock/ unlock switch with part number 61317950564. The wiring was easy according to car wiring diagram . Only at the door panel wiring needs to run 3 cables from new blue connector to black central male connector. ( the wiring into door already exist from female connector to body computer ) . After wiring a small cording needs with BimmerCode : BDC Ecu;
ComAdapterPdu_OEC_Status__Zentralverriegelung_Tu er_ Schloss
It has a default hex value of 01 so maybe changing it to 02 would activate two door switches.
After all the switch illuminate and work fine .

















Комментарии 11
H! Is this the right (correct) connector?
Yes
Thx! 🤝
GeronimoFF
H! Is this the right (correct) connector?
For coding use e-sys cable and do this :
Thx! I try to use BimmerCode. If it doesn't work out, I'll use your instructions.
Some cars have wiring from door female connector to the bdc . If you don’t have you have to run one cable from door to bdc a258.2b pin 29
Ok, thank you! Very useful information!
Красава — Ник!
Спасибо, добрый человек, низкий поклон 👍
После обновления ПО слетела кодировка кнопки и я не мог найти её.
Now you know …
Thanks a lot 👍