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How to Replace the Key Battery on the Citroen C4

Model: Citroen C4 MK 3 - Years: 2020, 2021, 2022, 2023, 2024, 2025, 2026
Part: Key

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Video tutorial

Today, learn how to replace the battery of the remote on a Citroen C4. The steps to follow are: - press the button on the side of the remote to extract the metal key; - remove the cover of the remote by inserting a flat screwdriver inside; - take out the battery; - insert a CR2032 3 Volt battery; - close the remote's cover; - insert the metal key back inside; to complete the replacement, go near the vehicle to test the remote's operation.

If the key does not work, reprogramming it may be necessary.


Updated on 27 September 2026 by ScegliAuto


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How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

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by ScegliAuto

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