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How to Replace the Key Fob Battery of a Citroen C3 Aircross

Model: Citroen C3 Aircross MK 1 - Years: 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Key

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Video tutorial

In this video tutorial, see how to replace the key fob battery of a Citroen C3 Aircross. The operation is very simple; you just need a flat-head screwdriver and a flat CR 2032 battery.

Take the key fob and insert the screwdriver tip into the designated slot on the top of the casing; then, lever with the screwdriver to open the fob and access the battery compartment. Proceed to remove the old battery and replace it with the new one.


Updated on 4 September 2026 by ScegliAuto


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by ScegliAuto

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