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How to reset the AdBlue warning light on the Citroën C3?

Model: Citroen C3 SY, SX - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: AdBlue warning light

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Video tutorial

If the AdBlue warning light illuminates on the instrument cluster of the Citroën C3, it means the level of additive fluid in the designated tank is low and needs to be topped up. To do this, open the fuel flap and remove the cap next to the fuel filler cap. You can then add the additive fluid until the tank is completely full.

After this, close the cap and the corresponding flap, ensuring that the AdBlue warning light has disappeared from the instrument cluster.


Updated on 17 June 2026 by ScegliAuto


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Where are the fuses located on the Renault Laguna?

On the Renault Laguna, the fuses are located inside the fuse boxes installed in the vehicle: in this car model, you will find two boxes for containing the fuses. The first is in the fuse box on the left side of the dashboard, accessible by opening the driver's door: here you will find the fuses for the windscreen wipers, fog lights, horn, etc. The second box is located on the right side of the engine compartment: here you will find the fuses for the dipped headlights, radiator fan, alternator, etc.

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by ScegliAuto

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