2010 Mercedes ML-Class Owner's Manual - Page 261

Maintenance appear while you are driving or when you switch on the ignition (example service A): Service A In XXXXX Miles (km) Service A In XX Days Service A In X Day Service A Due Now 259 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 In addition, a signal sounds when the message appears. Any authorized Mercedes-Benz Center will reset the maintenance service indicator following a completed maintenance service. Refer to Maintenance Booklet for a listing of maintenance services and intervals they need to be performed at. Clearing the maintenance service indicator message The maintenance service indicator message is cleared automatically Rafter Rafter Rafter Calling up the maintenance service indicator display i The menu overview can be found on (Y page 121). You can call up the maintenance service indicator display at any time to check when the next maintenance service is required. X Switch on the ignition. X Press button V or U on the multifunction steering wheel repeatedly until the standard display (Y page 122) appears in the multifunction display. X Press button * or & on the multifunction steering wheel until the maintenance service indicator display with the service symbol ¯ and the maintenance service deadline appears in the multifunction display. i If the battery was 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 message or maintenance service indicator display. approximately 10 seconds when you switch on the ignition approximately 10 seconds when reaching the service threshold while driving approximately 30 seconds, once the suggested maintenance service term has passed X Clearing the maintenance service indicator message manually: Press reset button : on the instrument cluster. The standard display appears in the multifunction display. Z Operation