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How to change the remote control battery for the Citroen C3 MK1 - Peugeot 207

Model: Citroen C3 FC, FN - Years 2002-2009
Part: Key

Today, we will see in this video tutorial how to disassemble and replace the battery of the remote control key for the first series Citroen C3 and also for the Peugeot 207. First, take your remote control and start by prying open the side slot of the remote to split it into two parts, as shown in the video. At this point, access the battery and the electronic board; remove and replace the battery with a new one of the correct type (in this case, a CR 1620); insert it the right way round and reassemble the two halves of the remote!

Updated on 6 May 2026 by ScegliAuto

Video tutorial

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by ScegliAuto

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