How do you change rear light bulb on citroen dispatch?

To change the rear light bulb on a Citroën Dispatch, start by opening the rear door and locating the light assembly. Remove the screws or clips securing the light unit, then gently pull it away from the body of the vehicle. Twist the bulb holder counterclockwise to release it, then replace the old bulb with a new one, ensuring it is securely in place. Reassemble the light unit and test the new bulb before closing everything up.