How do you change a rear brake light citroen c5 estate?

To change the rear brake light on a Citroën C5 Estate, first, open the rear hatch and locate the light assembly on the side where the bulb needs replacing. Remove the securing screws or clips, then carefully pull the light assembly away from the body of the car. Disconnect the bulb holder by twisting it counterclockwise, replace the old bulb with a new one, and reassemble the light by reversing the steps. Finally, test the brake light to ensure it works properly.