XTOOL VAG401 Live Data OBD2 Auto Scanner for VW, Audi, Seat and Skoda with Oil Reset, Airbag Reset and Actuation Test Function Not only with OBD2 diagnostic function but also support more special system function: like Oil services reset & Airbag Reset & Throttle adaption & Mileage Reset & EEPROM access etc.. More applicable vehicles of 1996-2016 Vw, Audi, Seat & Skoda:Jetta/ Golf/ Beetle/ Touareg/ GTI/ Passat, A1 A3,A4 A6 A8, Q3 Q5 Q7, Seat and Skoda vehicles etc.. Quickly displays readings for any errors your car may be registering on the dash & allows you to turn off the check engine light (or other errors) if you so choose. Engine, Auto Trans, ABS Brakes, Auto HVAC, Cent.Elect, Airbags, Steering Wheel etc.. This scan tool help you find out the trouble issue and clears the DTC. Pay attention to your driving safety. Support all OBD2 protocols: CAN, J1850, J1850 PWM VPW, ISO9141 and KWP2000 Once you plug the cable into the tool &amp; into the vehicle's connector, the vag scan tool will automatically turn on. Also support: KWP1281, TP - CANBUS KWP, 2000 NEW UDS