Audi-VW Airbag Reseter works without additional computer and trough car OBD II connector can erase airbag sensor "crash data" or only fault memory.
Very simple user instruction: connect this tool to Audi/VW car OBD II connector. Right red button is for airbag "crash data" erase. Push this button once and wait: yellow light start to flash and after 15 second green light inform you that "crash data" is erased. Red light set ON if erasing is not successful.
Left yellow button is for erase airbag "fault memory" or "errors". If airbag warning lamp go OFF and immediately ON, evaluate airbag "error memory" using any VW-Audi diagnostic equipment and repair.