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How to Reset the Service Light on a Citroën C4?

Model: Citroen C4 MK 1 - Years: 2004, 2005, 2006, 2007, 2008, 2009, 2010
Part: Service warning light

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Video tutorial

The Service light that appears on the instrument cluster of the Citroën C4 can be reset by pressing the button located on the left side of the instrument cluster for a few seconds. While holding the button, turn the key to switch on the instrument cluster without starting the engine.

A countdown will begin from ten: when the countdown is finished, release the button and switch off the instrument cluster. The reset operation will now be complete, and to verify that the light has turned off, switch off and then back on the ignition.


Updated on 11 October 2026 by ScegliAuto


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