Workable Model:
Opel Astra build after 1998, Zafira build after 1998, Corsa build after 2000
Operating Instructions

Usage:
Plug the Device into the OBD2 socket of the car
All LED will blink and than stay on
Turn ignition key to enable the board electronic but dont turn on the motor
Press the button for the operation you want to perform shortly
The LED of the chosen operation will light and the other Led will be off
LED will perform a light chain which means reset is done

Package Contains:
Service Interval Reset Unit with diagnostic connector