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How to Open the Fuel Cap on a Citroen C1

Model: Citroen C4 MK 2 - Years 2010-2018
Part: Fuel cap

How do you open the fuel cap on a Citroen C1? Follow this guide to understand the procedure. First, unlock the fuel flap lock located on the left side of the vehicle (press the button on the left of the dashboard); you will find the black plastic fuel cap attached to the flap (automatically removed from the tank opening as seen in the video). After refuelling, close the fuel flap using the button located at the back of it (press the flap until you hear a click).

Updated on 12 March 2026 by ScegliAuto

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by ScegliAuto

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