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How to Reset the Service Light on Smart 450?

Model: Smart Smart 450 - Years: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
Part: Service warning light

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Video tutorial

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 Tyre Pressure Warning Light on the Jeep Renegade?

To reset the tyre pressure warning light on the Jeep Renegade, inflate the tyres until they reach the recommended pressure: this value is indicated on the sticker attached to the driver’s door pillar. Once the tyres are properly inflated, navigate through the menu that appears on the instrument cluster until you find the tyre pressure option. At this point, press and hold the OK button on the right side of the steering wheel to make the warning light disappear.

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by ScegliAuto

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