Upload your DME Dump / EWS/CAS Dump for BMW ISN_SYNC, choose the operation and download the modified file. Processing runs on our server, in your browser — nothing to install.
Upload your fileRequired file: DME Dump, EWS/CAS Dump
BMW — read the ISN/VIN from a DME and an EWS/CAS dump, and copy the DME ISN into the EWS/CAS so they pair after a swap.