How do you fit fuel flap on citroen xsara Picasso 2006?

To fit the fuel flap on a 2006 Citroën Xsara Picasso, start by aligning the flap with the hinge and ensuring the spring mechanism is properly positioned. Gently push the flap into place until it clicks securely. Check that it opens and closes smoothly without any obstructions. If necessary, ensure that the locking mechanism is functioning correctly to keep the flap closed while driving.