Do it yourself
Frequently asked questions about cars and motorcycles

Resetting the Service Light on the Smart Fortwo

Model: Smart Smart 450 - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Service warning light

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Video tutorial

This brief and simple guide shows how to reset the maintenance light for the oil change (service) on the Smart Fortwo. First, get inside the vehicle and ensure all doors are closed; then turn on the ignition and press the instrument cluster button twice, before turning it off again.

Now turn on the ignition and hold the instrument cluster button for about ten seconds; repeat the initial operation to complete the reset of the service light, making the key symbol disappear from the display.


Updated on 8 May 2026 by ScegliAuto


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How to Set the Clock on a Renault Master 3

This guide shows you how to set a new time on a Renault Master 3. Start by turning on the instrument cluster of the vehicle without starting the engine. Next, using the end of the right-hand steering column stalk, scroll through the options on the display until you reach 'set time', then press the down arrow button to make the displayed time blink. Once this is done, press and hold the down arrow button to change the hour, which you can adjust using the two arrow buttons at the end of the stalk. Once the correct hour is set, press and hold the down arrow button again to move to the minutes. After setting the correct time, restart the vehicle.

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