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How to Reset the Service Light in the Smart ForTwo?

Model: Smart Smart 451 - Years 2007-2015
Part: Service warning light

Resetting the service light in the Smart ForTwo 451 is a very simple and quick operation. In this video, you will see how to proceed. Before doing this, ensure you have completed all required maintenance tasks. To reset, insert the key and leave it in the initial position. Next, press and hold the small button located on the left side of the dashboard, just below the seatbelt warning light. While holding the button, turn on the instrument panel and wait for the default interval, which is 15,000, to display before releasing it.

Updated on 17 June 2026 by ScegliAuto

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