Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Reset the Service Light on a Smart 451?

Model: Smart Smart 451 - Years 2007-2015
Part: Service warning light

If you have just serviced your Smart 451 or want to postpone such an intervention, you must manually reset the corresponding warning light on the dashboard display. To do this, simply follow the instructions described in this new guide. First, insert the key and turn on the ignition. As soon as the service light appears, quickly press the small button located on the left side of the dashboard twice in succession. Immediately after, turn off and then turn on the ignition again. Hold the same button used previously for about 10 seconds and release it as soon as the reset is complete.

Updated on 24 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Reset the Service Light on the Smart 451
How to Reset the Service Light on the Smart 451
Smart (2007-2015 / 451) In this guide dedicated to your Smart Fortwo 451 (2007-2015), you will learn how to correctly perform a manual reset of the service light. First, ins…
How to Reset the Service Light of a Smart Fortwo
How to Reset the Service Light of a Smart Fortwo
Smart (2007-2015 / 451) In this short and simple guide, discover how to reset the service light for the oil change maintenance of a Smart Fortwo, thus clearing the warning l…
How to Reset the Service Light on the Smart 451?
How to Reset the Service Light on the Smart 451?
Smart (2007-2015 / 451) You can clear the Service light on the Smart 451 by pressing the button located on the left side of the dashboard. While holding it down, insert the …

Other guides you may be interested in

    Frequently Asked Questions

    • Smart 2007-2015 - What does the Smart Service light indicate? Read answer
    • Smart 2014-2022 - How to reset the service warning light on the Smart 453? Read answer

How to Replace the Remote Battery for the Volvo XC40?

In this tutorial, you will see how to replace the battery in the remote for the Volvo XC40, a very simple and quick operation. For this, you will need a replacement battery of type CR2032 and possibly a small flathead screwdriver. First, remove the front cover by pressing the button on the metal ring, then locate the second button, press it as well, and remove the opposite cover. Next, open the circular cap, take out the old battery, and insert the new one in the opposite direction. Finally, reassemble everything.

Watch the video!


by ScegliAuto

More videos