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How to Reset the AdBlue Warning Light on the Peugeot 308

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

This guide provides the main instructions to reset the AdBlue warning light on the Peugeot 308. Before resetting the light, ensure you have topped up with the new AdBlue fluid (the user manual indicates the required amount of AdBlue to add when the warning appears); then get in the vehicle and connect your diagnostic software, following the procedure to reset the top-up warning. Finally, switch off the ignition and start the engine to complete the reset operation!

Updated on 1 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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