... diagnostic tool vw code scanner code reader for VAG oil reset, airbag reset scanner VAG401 VW/AUDI/SEAT/SKODA PROFESSIONAL TOOL ... Passat and more) since 1990* Reads and erases Diagnostic Trouble Codes (DTCs) of engine, ABS, Airbags, ... Instruments, Immobilizer, etc. (over 60 Systems on VAG range ONLY)* Reads and clears generic trouble codes ... cable, USB cable, manual VAG401 Seat Diagnostic Tool