Buick 1994 LeSabre Owner's Manual page 239

Each headlamp is attached by retainers with round
plastic knobs. Remove the retainers by turning in a
counter-clockwise direction.
Lift the headlamp away from the car. Pull the bulb
socket straight out.
I .
I
Turn the bulb socket 1/4
turn counter-clockwise,
while pressing it firmly.
C
Remove the wire connector from the bulb by lifting the
lock tab and pulling it away from the plastic base.
To install, attach the wire connector (A) to the plastic
base making sure the lock tab (B) is over the lock (C).
Install the bulb by putting the small tab (D) into the
small notch in the lamp (E). Turn the bulb socket 1/4
turn clockwise to lock
it
into place.
When reinstalling the headlamp assembly into the
headlamp mounting panel make sure the tab is properly
engaged in the panel slot.
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