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 light on a Citroën C4?

Model: Citroen C4 MK 2 - Years 2010-2018
Part: AdBlue warning light

To reset the AdBlue light on a Citroën C4, you need to top up with the additive liquid, pouring it into the designated tank located at the rear lower part of the car. To locate it, open the tailgate and remove the carpet at the base of the boot: on the left side, you will find a blue cap that needs to be removed for the top-up. The additive liquid can now be poured into the tank, then close it again with the cap and check that the light is reset.

Updated on 10 September 2026 by ScegliAuto

Video tutorial

Related tutorials

How to reset the AdBlue (SCR) warning on the Citroen C4
How to reset the AdBlue (SCR) warning on the Citroen C4
Citroen C4 (2010-2018 / MK 2) In this guide, we will see the instructions that will allow us to reset the AdBlue liquid top-up warning and the SCR system of the Citroen C4. Before…
How to Top Up AdBlue on the Citroën C4?
How to Top Up AdBlue on the Citroën C4?
Citroen C4 (2010-2018 / MK 2) When the UREA warning light illuminates on the Citroën C4 display, it means you need to top up AdBlue, as the level in the tank is insufficient. To t…
How to reset the AdBlue of the Citroen C4 1.6 BlueHDI
How to reset the AdBlue of the Citroen C4 1.6 BlueHDI
Citroen C4 (2010-2018 / MK 2) Today's instructions will show us how to reset the warning light for topping up the AdBlue fluid in the Citroen C4 1.6 BlueHDI. In order to perform t…

How to Open the Bonnet on the Lancia Y

To open the bonnet on this vehicle, follow these simple instructions: first, open the driver's door and locate the lever positioned just below the dashboard, marked with an image of the vehicle with the bonnet open. Pull this lever towards you until you hear a "click" indicating the bonnet is released. Next, exit the cabin and stand in front of the bonnet to disengage the safety catch and complete the opening. To do this, slightly lift the bonnet, locate the yellow lever underneath, and pull it to the left to fully release and open the bonnet.

Watch the video!


by ScegliAuto

More videos