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How to Replace the Key Battery of the Peugeot 308

Model: Peugeot 308 T9, MK 2 - Years 2013-2021
Part: Key

To correctly replace the button battery in your Peugeot 308 second series key (2013-2021), it only takes a few minutes. Let's see how to do it. First, purchase a compatible new battery (model CR2032) and get a flat-head screwdriver. Now use the flat screwdriver to easily remove the back cover of the key and locate the exhausted battery directly underneath. Finally, replace the old button battery with the new one and correctly reattach the previously removed back cover.

Updated on 29 July 2026 by ScegliAuto

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How to Open a Stuck Boot on the Peugeot 407?

On the Peugeot 407, the boot may become stuck, possibly due to a problem with the control button or the lock actuator. In such cases, you can perform an emergency opening by following the simple procedure shown in this tutorial. First, open the rear doors, then lower the seat back by operating the release lever. Next, go inside the boot, locate the lock, and manually operate it using a flathead screwdriver. The boot will then be free to open.

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