How can you syphon a diesel Picasso?

To siphon diesel from a Citroën Picasso, you'll need a siphoning hose and a fuel container. Insert one end of the hose into the diesel tank, ensuring it goes deep enough to reach the fuel, and place the other end in your container. Create a vacuum by either sucking on the end of the hose or using a siphon pump to start the flow. Always ensure you're following local laws and regulations regarding fuel transfer.