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Reset of the maintenance warning (service) for the Smart Fortwo.

Model: Smart Smart 453 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Service warning light

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Video tutorial

Today, let's discover the instructions that will allow us to reset the ordinary maintenance warning (service) of the Smart Fortwo. First, we get into the car and start the instrument panel; then, we need to hold down the "ok" button located on the steering wheel once we reach the maintenance warning on the instrument panel display, as shown in the video.

At this point, we release the button after the warning stops flashing, thus resetting the oil life mileage counter and the maintenance key; finally, we turn off the instrument panel and start the engine!


Posted on 2 January 2026 by ScegliAuto


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How to Reset the Tire Pressure Light on a MG ZS?

On the instrument cluster of the MG ZS, the tire pressure light that appears can be reset by inflating the tires to the correct pressure: this value will be indicated on the sticker attached to the driver's door pillar. Once the tires have been properly inflated, you can turn on the instrument cluster and navigate through the menu until you find the option that indicates tire pressure: if this screen shows the new values, the light will turn off; otherwise, you will need to drive for a few miles so that the sensors can read the new values and turn off the light afterward.

Watch the video!


by ScegliAuto

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