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How to Reset the Service Light on Smart 450?

Model: Smart Smart 450 - Years 1998-2007
Part: Service warning light

To completely clear the Service light displayed on the Smart 450's instrument panel, hold down the button located on the left side of the instrument panel while it is off: continue holding the button and insert the ignition key into the lock and turn it. You will notice that while still holding the button, the Service light will be cleared: you can now release the button and switch off the instrument panel to complete the reset procedure.

Posted on 27 March 2026 by ScegliAuto

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How to Reset the Service Light on a Smart
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Smart (1998-2007 / 450) You can completely clear the service light from the instrument panel of the Smart by turning on the ignition, turning the key in the corresponding ig…
How to Reset the Service Light on the Smart 450?
Smart (1998-2007 / 450) To reset the service light on the Smart 450, turn on the instrument panel by turning the ignition key in the ignition switch. Once the panel is on, p…
How to Reset the Service Light on a Smart 450?
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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.

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