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How to Change Metric Units from mph to km/h on Citroen C3

Model: Citroen C3 FC, FN - Years 2002-2009
Part: Checks and maintenance

In this video tutorial, you will learn how to change the metric units on a Citroen C3, as well as on other models from the manufacturer. Get in the vehicle, insert the ignition key, and turn on the ignition. Then press the button on the right and hold it until the metric units start to flash: to switch them, press the same button once, and you will have inverted the metric units: you can do this from mph to km/h and vice versa. Finally, turn off the ignition and then turn it back on to verify the conversion has taken place.

Updated on 28 March 2026 by ScegliAuto

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