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How to Change the Key Battery of the Citroen C4 X

Model: Citroen C4 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

In this guide for all Citroen C4 X owners, you will find a description of all the steps needed to replace the small battery located inside the car key. Before you start, ensure you have a small flathead screwdriver and a new CR2032 battery. Begin by removing the back cover of the key, then use the screwdriver to also remove the old battery.

Finally, insert the new battery and correctly reassemble the protective cover.


Posted on 9 November 2026 by ScegliAuto


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by ScegliAuto

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