2006 Mercedes E-Class Owner's Manual - Page 362

Operation Maintenance i Vehicles equipped with FSS PLUS (Flexible Service System PLUS) only (Canada vehicles): The interval between maintenance services depends on your driving habits. A gentle driving style, moderate engine speeds and the avoidance of short-distance trips will lengthen the interval between services. Clearing the maintenance service indicator message The maintenance service indicator message is automatically cleared after approximately 10 seconds when you switch on the ignition or when reaching the service threshold while driving after approximately 30 seconds, once the suggested maintenance service term has passed You can also clear it yourself: The maintenance service indicator message is cleared and the standard display appears in the multifunction display ( page 153). 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. Press the reset button 1 on the left side of the instrument cluster. 361