2005 Mercedes SLK-Class Owner's Manual - Page 330

Operation Maintenance Clearing the maintenance service indicator The maintenance service indicator is automatically cleared after 30 seconds. You can also clear it yourself. Press reset button J( page 24) for clearing the maintenance service indicator. The maintenance service indicator is cleared and the standard display menu appears in the multifunction display ( page 122). 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 35). The standard display menu appears in the multifunction display ( page 122). Press button j or k repeatedly on the multifunction steering wheel until the maintenance service indicator 9 appears in the multifunction display ( page 118). 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. 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 :. 330