I have a 2015 328i , with n20 engine .
This is a flooded Bmw , so fem has water damage . But I was able to make a back up of the fem from the original fem .
Now the donor fem , first , I unlocked and reset miles . The. I saved my bdc unlock file .
I next tried to write isn , module not responding was my error ,
Then I went to cas replacement module not responding ,
I then went to Programing , and noticed ,
Fem gw. Does have a hardware part num and sw part num
Fem body does have a hardware part num but no sw part number .
I try to program and it says not responding ,
I try to restore , and after still nothing in the sw part number .
Anyone have some help for me or ideas ,,,, by the way all of this is in bench ….
Thanks alll ,,,