The MaxScan VAG405 Scanner is an OEM level diagnostic tool compatible with OBD2, CAN-BUS & VW / Audi vehicles sold worldwide. By simply plugging it into your vehicles diagnostic socket, you will be able to Read & Erase trouble codes. Advanced features for VW, Audi, Seat & Skoda vehicles like Reseting service lights. Works on engine, ABS, Airbags, transmission, radio, climate control, instruments, immobilizer & more.