Ford 2000 Focus Owner's Manual page 237

Maintenance and care
Replacing tail/brake/backup
lights and turn signal bulbs
(Sedan)
1. Open the tailgate.
2. From inside the luggage
compartment remove the three
wing nuts of the light housing.
3. Gently pull the light housing to
the outside.
4. Turn the bulb socket
counterclockwise and pull out the
socket.
5. Pull the bulb straight out of the
socket and push in the new bulb.
6. Install the bulb socket in lamp
assembly by turning clockwise.
237