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Home >> Smart >> 2017 >> Fortwo Proxy, 2D Convertible, Standard Trans >> Repair and Diagnosis (Single Page) >> General Information >> Reset Procedures >> Maintenance Reminder Light (Reset Procedures) >> Maintenance Service Reminder >> Maintenance Service Reminder Reset - Procedure 01 >> Method 2

Method 2

  1. Switch ignition on.
  2. Locate the left instrument cluster button (service interval button). See Figure. Press the button twice, within 4 seconds of switching on the ignition.
  3. Keep holding the button down on the second press.
  4. Switch ignition off, within 4 seconds of tapping the button.
    NOTE: Although the OEM claims that 4 seconds is the appropriate time interval in steps 2 and 3, aftermarket information indicates that performing the procedure as quickly as possible (2 sec.) will be more successful.
  5. Switch ignition on.
  6. Hold the left instrument cluster button for another 10 seconds.
  7. When the wrench symbol flashes, the system has been reset.