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Frequently asked questions about cars and motorcycles

How to Reset the AdBlue Light on a Peugeot 308?

Model: Peugeot 308 T9, MK 2 - Years 2013-2021
Part: AdBlue warning light

When the AdBlue light illuminates on the Peugeot 308 display, it means that the level of additive liquid in the designated tank is insufficient. To reset the light, you must top up the liquid in the designated tank. This is located in the boot: remove the carpet that serves as flooring and pull out the plastic cover to the right of the spare wheel. There will be a cap that needs to be unscrewed, allowing you to pour the liquid inside. Once the top-up is complete, you will see that the AdBlue light has been successfully reset.

Updated on 28 April 2026 by ScegliAuto

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    Frequently Asked Questions

    • 308 2013-2021 - Where do you refill the AdBlue on the Peugeot 308? Read answer
    • 308 2007-2014 - Where is the AdBlue fuse on a Peugeot 308? Read answer

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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