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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

See other generations:
Video tutorial

To reset the Service light on a Citroën C4, connect a diagnostic tool to the vehicle's OBD port: this port is located on the dashboard just below the steering column. Once connected, select the specific car model and its corresponding version: this will allow you to follow the instructions in the tutorial to permanently turn off the light.

You can then turn on the instrument cluster to check that the reset was successful.


Updated on 12 October 2026 by ScegliAuto


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by ScegliAuto

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