How do you change a rear indicator bulb on fiesta?

To change the rear indicator bulb on a Ford Fiesta, first, open the rear hatch and locate the light assembly. Remove the relevant access panel or screws to detach the light unit from the vehicle. Twist the bulb holder counterclockwise to remove it, replace the old bulb with a new one, and reassemble the light unit by reversing the steps. Finally, test the indicator to ensure it’s functioning properly.