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)
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