2005 Mercedes G-Class Owner's Manual - Page 278

Operation Maintenance Clearing the maintenance service indicator The maintenance service indicator is automatically cleared after ten seconds when you switch on the ignition or when reaching the maintenance service threshold while driving after 30 seconds, once the suggested maintenance service term has passed You can also clear it yourself. Press the reset button on the instrument cluster ( page 25). Maintenance service term exceeded If you have exceeded the suggested maintenance service term, you will see the following message in the multifunction display: SERVICE A EXCEEDED BY XX DAYS SERVICE A EXCEEDED BY XX MILES (KM) Calling up the maintenance service indicator Switch on the ignition ( page 35). The standard display of the control system appears ( page 123). Press button k or j on the multifunction steering wheel until the maintenance service indicator with the service symbol 9 or ´ and the service deadline appears in the multifunction display. In addition, a signal sounds when the message appears. Any authorized Mercedes-Benz Light Truck Center will reset the maintenance service indicator following a completed maintenance service. 278