Should you receive an error message during one of the FEM/BDC procedure you should restore the FEM to its original state.

The procedure will fail only when the conditions are not met and the unit will remain in a boot loader state and the FEM/BDC will disappear from the main diagnostic menu.

It is very important to strictly follow all steps from the on-screen messages step by step and supply the car with a constant 13.6 Volts or more so that the procedures can run smoothly and finish successfully. When the software tells you to disconnect the AVDI from the OBDII and then remove the car battery it is very important to do that in that order.

It is also very important to NOT disconnect the AVDI from the USB port of your PC during the procedure.

FEM/BDC Restore procedure

All you need to do is reflash the FEM/BDC (Module 40 FEM Body) from the “Programming” menu and then write its coding from the diagnostics menu(Module 40 FEM) which is being saved automatically during one the FEM/BDC procedures in the following folder:

C:\Users\YOURUSERNAME\Documents\ABRITES software for ID 17XXXX\BMW\VINofYourCar.ncd