I have a BMW 118D 2005. It has seat occupancy sensor problem. How to solve it?
you need to coding airbag module and remove the seat occupation sensor or the other way you need to use tool like that in the pic, for example here is the schematic for old models e46.
You can buy Seat Occupation detector sensor electronic emulator or coding.
Coding is the best way.
If you have MRS module then using NCS expert+NCS dummy / AVDI / BMW Explorer / Autohex check all these are nicht aktiv:
If you have ACSM then make sure these are nicht aktiv: