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How to reset the service light in a Smart ForFour?

Model: Smart Smart Fourfour1, 454 - Years: 2004, 2005, 2006
Part: Service warning light

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Video tutorial

Follow the procedure explained by the author of this video to reset the service light in a Smart Forfour, specifically the model produced between 2004 and 2006. 1) Start by turning on the instrument cluster; 2) press the reset button for the trip odometer (located at the top, above the dashboard) until the display shows the remaining kilometres until the service due; 3) switch off the ignition; 4) hold down the button and turn the ignition back on; 5) continue to hold the button for at least 10 seconds; 6) when the display shows a change in the remaining kilometres, you can release the button and switch off the ignition.


Updated on 28 August 2026 by ScegliAuto


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How to Reset the AdBlue Warning Light on a Peugeot Boxer

To reset the AdBlue system on a 2018 Peugeot Boxer, follow these steps: Start the engine and ensure the vehicle is parked in a well-ventilated area. Locate the "MENU" button on the dashboard or steering wheel controls. Press and hold the "MENU" button until the menu options appear on the display. Use the arrow buttons or scroll wheel to access the "Vehicle Settings" or "Settings" menu. Select the "AdBlue" or "AdBlue System" option. Look for the "Recharge" or "Reset" option in the AdBlue menu. Once you find the reset option, select it and confirm your choice when prompted. The system will be reset, and a confirmation message may appear on the display. Turn off the engine and wait a few seconds. Restart the engine and check that the AdBlue system has been reset.

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by ScegliAuto

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