Pontiac G3 2010 Owner's Manual page 268

4. Remove the headlamp cap.
5. Release the spring that retains the bulb by
loosening the screw.
6. Remove the old bulb and install the new bulb.
7. Install the bulb retaining spring and tighten the
screw.
8. Reinstall the headlamp cap.
9. Reconnect the wiring harness at the rear of
the bulb.
6-44
10. Reinstall the headlamp assembly using the
three bolts.