1. Open the liftgate.
2. Remove the screws that fasten the tail lamp housing to the vehicle.
3. Grasp the tail lamp and pull firmly rearward to disengage the lamp from the vehicle.
4. Disconnect the electrical connector.
5. Twist the socket counterclockwise and remove from housing.
6. Pull the bulb to remove it from the socket.
7. Replace the bulb and install the socket.
8. Reconnect the electrical connector.
9. Reinstall the tail lamp housing and screws.
10. Close the liftgate.