1. Open the trunk of the car.
2. Locate the two screws holding the license plate housing in place.
3. Remove the screws using a Phillips head screwdriver.
4. Once the screws are removed, carefully pry the housing off the vehicle's body.
5. Replace the old light bulb with a new one.
6. Replace the license plate housing and secure it with the screws you removed in step 2.
7. Close the trunk of your car.