Pontiac 2002 Firebird - Manual (Page 286)

6-40
Headlamps
Before replacing a headlamp bulb that does not light,
check to make sure that the wiring connector is securely
fastened to it.
See “Replacement Bulbs” in the Index to check the
type of headlamp bulb you need to use before you
begin to replace the headlamp bulb. You must replace
a headlamp bulb with one that is exactly the same.
To replace a headlamp, do the following:
1. Open the headlamp door by turning the headlamps
on, then turning the switch back to the parking lamps
position. See “Headlamp Doors” in the Index for
more information.
2. Remove the bezel by removing the three main screws.