How do you change the sidelight bulb on a mondeo not the headlight?

To change the sidelight bulb on a Ford Mondeo, first, ensure the vehicle is off and the keys are removed. Open the hood and locate the headlight assembly; you may need to remove a cover or unclip the assembly. Carefully twist and pull the old sidelight bulb out of its socket, then insert the new bulb, ensuring it is secure. Finally, test the new bulb by turning on the sidelights before reassembling any covers or clips.