Vag Immo 1+3 Reads takes VAG IMMO3 and old AUDI IMMO BOX by the OBDII diagnosis connection AUDI PASSAT BORA GOLF POLO AUDI-IMMO BOX 　 　 Reads VAG the IMMO3 security system to take the memory in engine ECU PIN CODE. Reads AUDI old IMMO BOX PIN CODE Cannot read takes VAG IMMO2 system PIN CODE VAG (AUDI-VW-SEAT-SKODA) immobiliser Login Code (Secret Key Code)Reader and Key Learning Connects by OBDII with PC