2006 Mercedes R-Class Owner's Manual - Page 394

Operation Maintenance Clearing the maintenance service indicator The maintenance service indicator is automatically cleared after 10 seconds when you switch on the ignition or when reaching the service threshold while driving. You can also clear it yourself. Press reset button on the instrument cluster ( page 158). 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 XXXXX miles (km) Service A exceeded by XXX days Service A exceeded by X day Calling up the maintenance service indicator Switch on the ignition ( page 38). The standard display of the control system appears ( page 168). Press button k or j on the multifunction steering wheel until the maintenance service indicator with the service symbol 9 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. i If the battery is disconnected, the days of disconnection will not be included in the count shown by the maintenance service indicator. To arrive at the true maintenance service deadline, you will need to subtract these days from the days shown in the maintenance service indicator. Do not confuse the maintenance service indicator with the engine oil level indicator N. 393