Buick 2004 Park Avenue - Manual (Page 297)

3. Remove the bulb
socket by turning it
one-quarter turn
counterclockwise,
while pressing it firmly.
Then pull it out.
You can use a tool to
remove the bulb
socket if you are
unable to do it by
hand.
4. Remove the wire connector from the bulb by
lifting the lock tab and pulling it away from the
plastic base.
5. Replace the old bulb with a new bulb. Make sure not
to touch the new bulb element with your fingers, as
the oils on your hands will reduce bulb life.
6. Reverse Steps 1 through 4 to reassemble the
headlamp assembly.
When reassembling, make sure to align the pin at the
outboard edge of the headlamp assembly to the
plastic retainer at the outboard edge of the vehicle.
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