How do you replace courtesy light in a 206?

To replace the courtesy light in a Peugeot 206, first, ensure the car is turned off and the battery is disconnected for safety. Use a flathead screwdriver to gently pry the light cover off, then remove the old bulb by twisting it counterclockwise. Insert the new bulb by twisting it into place, reattach the light cover, and finally, reconnect the battery to test if the light works.