1. Make sure the car engine is off and the parking brake is on.
2. Park the car in a safe location and turn on the hazard lights.
3. Locate the tail light assembly. It is usually located on the side of the car, near the rear bumper.
4. Remove the two screws that hold the tail light assembly in place.
5. Gently pry the tail light assembly out of its housing.
6. Disconnect the electrical connector from the tail light assembly.
7. Remove the old bulb by turning it counterclockwise.
8. Insert the new bulb by turning it clockwise.
9. Reconnect the electrical connector to the tail light assembly.
10. Gently press the tail light assembly back into its housing.
11. Replace and tighten the two screws that hold the tail light assembly in place.
12. Turn off the hazard lights.
Your tail light should now be working properly.