Toyota 2003 Corolla Owner's Manual page 234

4. Disconnect the cords.
230
'03 Corolla U (L/O 0201)
5. Release the bulb retaining spring
and remove the bulb. Install a new
bulb and the bulb retaining spring.
To install the bulb, align the cutouts of the
bulb with the protrusions of the mounting
hole.
2003 MY COROLLA_U (OM12744U)
6. Connect the cords and install the
cover by turning it clockwise. Then
plug in the connector.
7. Install the fog light and tighten the
nut.