Auro OtoSys IM600 Renew BMW FEM/BDC

There are two options are available on Auro OtoSys IM600 when accessing FEM/BDC Renew:

l Copy Data Update: When the immobilizer information of the vehicle can be read

from the original FEM/BDC module, perform this function to read the information

and write it into the replacing FEM/BDC module.

l Calculate Data Update: When the immobilizer information of the vehicle cannot

be read from the original FEM/BDC module, perform this function to generate

the information via the input VIN code, vehicle frequency and engine ISN code

and then write it into the replacing FEM/BDC module.

Today, i’ll make a brief introduction of FEM/BDC Renew with OtoSys IM600

First, FEM/BDC Renew via Copy Data Update on OtoSys IM600

l Preparation:

performing FEM/BDC Renew. You’ll need to solve the locked problem yourself, so

please start the operation with careful consideration.

To perform the Copy Data Update function, a working key or the engine ISN code is

needed.

The hardware version of the original and replacing modules can only vary slightly.

Otherwise, the DTCs of the vehicle may not be cleared.

Remove the FEM/BDC module from the vehicle.
Conduct ECU preprocessing on the replacing (used) module and the original module

to make them able to learn keys. No ECU preprocessing is needed for the replacing

module if it is a brand new one.

l Procedures:

Second, FEM/BDC Renew via Calculate Data Update on OtoSys IM600

l Preparation:

Attention: If there’s an ELV in the vehicle, the ELV may not be unlocked after performing FEM/BDC Renew. You’ll need to solve the locked problem yourself, so please start the operation with careful consideration.
Attention: All original keys won’t be accepted when performing the Calculate Data Update function.
To perform the Calculate Data Update function, the VIN code, vehicle frequency and engine ISN code are needed. This information can be obtained via Expert mode.
The hardware version of the replacing module can only vary slightly from that of the original module. If two versions vary considerably, the DTCs of the vehicle may not be cleared.
Remove the FEM/BDC module from the vehicle.
Conduct ECU preprocessing on the replacing (used) module and the original module to make them able to learn keys. No ECU preprocessing is needed for the replacing module if it is a brand new one.
Prepare two blank keys.

l Procedures: