Audi A4 & A6 (All years)

    Turn off the ignition
    Press and hold the button on the left side of the display while turning the ignition on
    Service OIL will be displayed
    Pull out the button on the right side of the display until the service prompt is cleared
    The display should now read **-


If the above procedure does not work, outlined below is an alternative procedure:

    With the ignition off, push the right button
    Turn the ignition on and then pull the left button
    This should clear the warning message

• Turn off the ignition
• Press and hold the trip odometer reset button on the right side of the display while starting the vehicle, continue to hold in the reset button.
• The central display will now read "Service in X,XXX units", units will of course be in either kilometers or miles depending on whether you car is set for metric or standard.
• Press the press control button underneath the tachometer to reset indicator.
• The central display will now read "Service in 12,000km/8,000miles".