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How to Reset Service Light on Smart 451?

Model: Smart Smart 451 - Years: 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
Part: Service warning light

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Video tutorial

The Smart microcar, specifically the 451 series, is equipped with many options and indicators, including the service reminder light. When it lights up, it indicates the need to change the engine oil and filter at a certain mileage.

Therefore, this warning should not remain active and must be reset by doing the following: with the instrument panel on, press the button above the instrument panel once to access the Settings, and pressing it a second time will turn off the warning.


Posted on 22 March 2026 by ScegliAuto


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How to Reset the Tyre Pressure Warning Light on a Kia Rio?

The tyre pressure warning light displayed on the instrument cluster of the Kia Rio can be reset by inflating the tyres until they reach the recommended pressure value: this value is indicated on the sticker affixed to the driver's door pillar. Once all tyres have been inflated to the recommended pressure, turn on the ignition to check that the light has disappeared: if it is still present, it may be necessary to drive for a few miles, allowing the sensors to work and thus turning off the light.

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by ScegliAuto

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