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How to refill the AdBlue on a Citroen C4 Picasso

Model: Citroen C4 Picasso MK 1 - Years 2006-2013
Part: Checks and maintenance

In this guide, we will discover the necessary instructions to refill the AdBlue, which is used to reduce carbon dioxide emissions, on a Citroen C4 Picasso. First, raise the vehicle and remove the plastic panel located near the exhaust manifold; then disconnect the pipe and the electrical connector of the AdBlue tank by unscrewing the fixing screws to remove it, as illustrated in the video. At this point, refill with the new fluid; then reattach it to the vehicle, applying the reverse procedure!

Updated on 22 June 2026 by ScegliAuto

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