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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

When the AdBlue warning light illuminates on the Peugeot 308 dashboard, it means the additional fluid in the designated tank is nearly depleted. To turn off the light, you need to top up the fluid by pouring it into the appropriate tank. To do this, open the boot and lift the carpet that serves as flooring, unscrewing the cap next to the spare wheel. From here, you can pour the additional fluid until the tank is completely full. This will cause the warning light to disappear from the dashboard.

Updated on 19 June 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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