Acura 2009 TSX Owner's Manual page 447

3. Remove the electrical connector
from the bulb by pushing on the
tab and pulling the connector
down.
4. Remove the bulb from the fog
light assembly by turning it one-
quarter turn counterclockwise.
5. Install the new bulb into the hole
and turn it one-quarter turn
clockwise to lock it in place.
6. Push the electrical connector back
onto the bulb. Make sure it is on
all the way.
7. Turn on the fog lights to test the
new bulb.
8. Reinstall the holding clips, and
push in its head of each clip.
Lights
441