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How to Replace the Remote Battery on Peugeot 308

Model: Peugeot 308 T9, MK 2 - Years: 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021
Part: Key

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Video tutorial

In today's video, we will see how to replace the battery in the remote for the Peugeot 308. This video tutorial applies to many other Peugeot, DS, and Citroen models, given the similar structure of the key itself. Start by extracting the metal key (since this is a keyless remote) using a pointed object, such as a screwdriver.

Now remove the plastic cover that conceals the battery. Take out the battery and replace it with a new one of the same type, a CR 2032 3V. Reassemble the remote and test if it works correctly.


Updated on 12 June 2026 by ScegliAuto


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by ScegliAuto

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