HOW TO RESET THE SERVICE INDICATOR ON A C200 2000-2007.
1. TURN IGNITION ON AND SCROLL THROUGH MENU UNTIL MILEAGE APPEARS.
2.USING THE UP/ DOWN ARROWS SCROLL TO DAYS LEFT TO SERVICE.
3.PRESS THE REST BUTTON ON THE LEFT OF THE INSTRUMENT CLUSTER,
A MESSAGE WILL APPEAR " TO RESET SERVICE INTERVAL PRESS RESET BUTTON FOR 3 SECONDS".
4.DO THIS.