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

Replacing the AdBlue Tank of the Citroen C4 HDI

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

This guide provides instructions to remove and replace the AdBlue tank for reducing CO2 emissions on the Citroen C4 Picasso HDI and other models from the manufacturer with Euro 5 engines. First, raise the vehicle and begin by removing the plastic shield located near the metal shield of the exhaust manifold; then disconnect the electrical connector and remove the pipe to take out the old AdBlue tank, as shown in the video. Install the new tank and reassemble everything!

Updated on 29 June 2026 by ScegliAuto

Video tutorial

Related tutorials

How to refill the AdBlue on a Citroen C4 Picasso
How to refill the AdBlue on a Citroen C4 Picasso
Citroen C4 Picasso (2006-2013 / MK 1) 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 Pi…
Replacement of the battery for the Citroen C4 Picasso 1.6 HDI
Replacement of the battery for the Citroen C4 Picasso 1.6 HDI
Citroen C4 Picasso (2006-2013 / MK 1) Today we will discover the instructions that will allow us to replace the battery of the Citroen C4 Picasso 1.6 HDI. First, let's open the car's hood…
When and How to Change the Timing Belt on the Citroen C4 Picasso 1.6 HDI
When and How to Change the Timing Belt on the Citroen C4 Picasso 1.6 HDI
Citroen C4 Picasso (2006-2013 / MK 1) This guide provides step-by-step instructions to remove and replace the timing belt on the Citroen C4 Picasso 1.6 HDI. The timing belt on this engine…

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