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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

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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.

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