1. Ignition key must be off 2. Press and hold the trip odometer reset button in the instrument cluster (left button), and turn the ignition key to the first position. 3. Keep the button pressed for approx. 5 seconds until one of the following words appear in the display: "Oil Service" or "Inspection", with "Reset". 4. The service due is shown with "reset" if the coded minimum consumption limit has been reached and resetting is possible. If "reset" is not shown, the minimum limit has not been reached and resetting is not possible. 5. Press and hold the reset button again until the word "Reset" begins to flash. 6. While the display is flashing, press the left button briefly to reset the service interval. After the display has shown the new interval the following will appear: "End SIA".