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Replacing Remote Key Battery on Citroen C4 Picasso

Model: Citroen C4 Picasso MK 2 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Key

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Video tutorial

In this video tutorial, you will learn how to disassemble and replace the battery of the remote key for a Citroen C4 Picasso. First, take the remote and remove the ignition key from it; then pry inside the hole and open the remote into two parts, as shown in the video.

At this point, access the battery, remove it, and replace it with a new one of the correct type (in this case, a 2032 3V). Finally, insert it in the correct orientation and reassemble the remote, following the tutorial to the end!


Updated on 18 April 2026 by ScegliAuto


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Watch the video!


by ScegliAuto

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