BMW X3 error 4A42

[electrones]

Hi friends
Can someone tell me if my dumps is ok i have this dtc 4A42 - EWS interface error on DDE Car doesn't start.
No errors in EWS.
I can't do synchronization DME to EWS.
Between DME a EWS wire is ok.
Error say EWS is not ok but i want to know all is ok with SW


Thanks in advance

[Hayssam1]

your file is ok

the problem is EWS hardware dtc 4A42 that means it is defective

Buy the same EWS and clone then the car runs again