How do you remove front headlamp from Citroen xsara Picasso 04?

To remove the front headlamp from a Citroën Xsara Picasso 2004, first, ensure the vehicle is turned off and the keys are removed. Open the bonnet and disconnect the battery for safety. Remove the screws or bolts securing the headlamp unit, typically located at the top and side of the assembly, and then gently pull the headlamp outwards. Disconnect the wiring harness and any additional clips before fully removing the unit.