Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

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

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

When the UREA warning light flashes on the Peugeot 308 display, it means that you need to top up the AdBlue additive, as it is at a too low level. The cap for topping up is located in the boot, under the mat where the spare wheel is also placed: it is advisable to use a funnel to pour the liquid into the tank. When finished, close the tank with the appropriate cap. If the warning light continues to flash even after topping up, it may be necessary to use an OBD scanner to reset the light, as shown in the video.

Updated on 20 April 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Reset the AdBlue Warning Light on the Peugeot 308
How to Reset the AdBlue Warning Light on the Peugeot 308
Peugeot 308 (2013-2021 / T9, MK 2) This guide explains how to reset the AdBlue warning light on the Peugeot 308, as well as the 3008. Before resetting, ensure that the AdBlue fluid is …
How to Reset the AdBlue Warning Light on a Peugeot 308 T9
How to Reset the AdBlue Warning Light on a Peugeot 308 T9
Peugeot 308 (2013-2021 / T9, MK 2) In this video, you will see how to reset the pollution or AdBlue warning light, which needs to be topped up in its tank to reduce harmful emissions, …
How to Top Up the AdBlue Fluid on a Peugeot 308
How to Top Up the AdBlue Fluid on a Peugeot 308
Peugeot 308 (2013-2021 / T9, MK 2) Before you can start, open the boot lid of your Peugeot 308. First, unclip and remove the lower boot floor. Then, unscrew the AdBlue refill cap. Once…

Other guides you may be interested in

    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.

Watch the video!


by ScegliAuto

More videos