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 Citroen C4 Grand Picasso?

Model: Citroen C4 Picasso MK 2 - Years 2013-2022
Part: AdBlue warning light

If the AdBlue light has come on in your Citroen C4 Grand Picasso, it means that a low level of the anti-pollution fluid has been detected, which needs to be topped up. The light behaves exactly like the fuel reserve light; it will turn off once the minimum level is exceeded. To top up, first purchase a canister of AdBlue fluid from a car parts store, then switch off the vehicle and open the boot. Next, locate the cap in the right side of the compartment, unscrew it, and pour as much fluid as possible into the tank.

Updated on 24 August 2026 by ScegliAuto

Video tutorial

Related tutorials

How to Reset the AdBlue Warning Light on the Citroen C4 Picasso 1.6 BlueHDi
How to Reset the AdBlue Warning Light on the Citroen C4 Picasso 1.6 BlueHDi
Citroen C4 Picasso (2013-2022 / MK 2) Briefly, we will see the instructions that will allow us to reset the AdBlue refill warning light on the Citroen C4 Picasso 1.6 BlueHDi. First, open …
Why has the AdBlue warning light come on in the Citroen C4 Grand Picasso and how to reset it?
Why has the AdBlue warning light come on in the Citroen C4 Grand Picasso and how to reset it?
Citroen C4 Picasso (2013-2022 / MK 2) If the AdBlue warning light has illuminated on the dashboard of your Citroen C4 Grand Picasso, it means that the emissions fluid has dropped to a too…
How to Reset the AdBlue Light on a Citroën C4 Picasso?
How to Reset the AdBlue Light on a Citroën C4 Picasso?
Citroen C4 Picasso (2013-2022 / MK 2) You can make the AdBlue light on the Citroën C4 Picasso disappear completely by refilling with the necessary amount of fluid: to do this, push the tw…

How to Open the Bonnet of a Renault Megane if the Lever is Broken?

If the lever that unlocks the bonnet of the Renault Megane is broken or not functioning, there is an emergency procedure to unlock the mechanism: remove the right front grille located at the top of the bumper. Once the grille is removed, you can locate the actuator mechanism: by pulling the spring in this position, you can unlock the actuator, allowing you to lift the bonnet and access the components located inside the engine compartment. You can then close the bonnet simply by lowering it.

Watch the video!


by ScegliAuto

More videos