Honda 2010 Civic Sedan Owner's Manual page 311

Lights
Replacing a Fog Light Bulb
On Si model
Your vehicle uses halogen light
bulbs. When replacing a bulb, handle
it by its plastic case, and protect the
glass from contact with your skin or
hard objects. If you touch the glass,
clean it with denatured alcohol and a
clean cloth.
Halogen light bulbs get very hot when
lit. Oil, perspiration, or a scratch on
the glass can cause the bulb to overheat
and shatter.
308
The fog lights were properly aimed
when your vehicle was new. If you
regularly carry heavy items in the
trunk, readjustment may be required.
Adjustment should be done by your
dealer or another qualified
technician.
I n f o r ma t i o n P r o v i d e d b y :
SCREW
1. To remove the fog light assembly,
use a Phillips-head screwdriver to
remove the screw, then carefully
pull it out of the bumper.
2. Remove the electrical connector
from the bulb by pushing on the
tab and pulling the connector
down.