How to reprogram the key for the Peugeot 308 after an emergency start

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

In this video, you will learn how to perform an emergency start on the Peugeot 308 and how to reprogram the remote key. Remove the mat under the 12V socket to find the space to insert the keyless key. This way, the car reads the key and can start; this is very useful if the key's battery is completely or nearly flat. After replacing the remote battery, you need to reprogram it. To do this, insert the key into the same slot as before; start the car and then turn it off. Next, press the start button without starting the car, and then hold down the lock button for five seconds. The key is now reprogrammed.

Updated on 26 May 2026 by ScegliAuto

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by ScegliAuto

How to reprogram the key for the Peugeot 308 after an emergency start

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