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How to Reset the AdBlue Warning Light on a Peugeot 308?

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

The AdBlue warning light on the instrument panel of the Peugeot 308 indicates that the level of additional fluid in the designated tank is low. Therefore, to turn off the warning light, you need to top up: the tank cap is located under the carpet that serves as flooring in the boot area. By opening the cap, you can pour the additional fluid into the tank and close it, covering everything with the carpet. Once the top-up is complete, you can turn on the instrument panel to check that the warning light has been reset.

Updated on 28 May 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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