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How to Reset the Service Light on the 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 Service light on the Smart 451 can be reset by pressing and holding the button located on the left side of the instrument panel. While holding it down, insert the ignition key into the corresponding slot on the centre console and turn it. This will power on the instrument panel, and you can continue to hold the button: after a few seconds, you will notice that the maintenance light will turn off completely.

To verify that the reset has occurred correctly, you will need to turn off and then turn on the instrument panel again.


Updated on 15 September 2026 by ScegliAuto


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Where are the fuses located on the Renault Laguna?

On the Renault Laguna, the fuses are located inside the fuse boxes installed in the vehicle: in this car model, you will find two boxes for containing the fuses. The first is in the fuse box on the left side of the dashboard, accessible by opening the driver's door: here you will find the fuses for the windscreen wipers, fog lights, horn, etc. The second box is located on the right side of the engine compartment: here you will find the fuses for the dipped headlights, radiator fan, alternator, etc.

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