Pontiac 2003 Sunfire Owner's Manual page 251

4. Disconnect the bulb
base from the socket
by lifting the plastic
locking tab.
2. Remove the bolts that anchor the headlamp
assembly. Pull the headlamp assembly toward the
front of the vehicle to access the bulb assembly.
5. Snap a new bulb into the socket.
6. Reinstall the bulb assembly by reversing
Steps 1 through 3.
3. Twist the bulb retainer one-eighth of a turn
counterclockwise and pull the bulb assembly out.
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