VW Passat b6/b7 ELV replacement is done with Launch X431 IMMO Plus.
Steps to perform:
1: Force ignition on (if old elv is totally dead)
2: Read immo data from ecu ( from ccm you have to remove eeprom) to retrive pin code
3: 25 module perform security access login with pin code and adaptation group 51 enter again pin code( wait half minute, until vin code is shown)
