Taken from GM Service Manual.
1. Make sure that the headlamp switch is in the OFF position.
2. Remove the park/turn signal lamp.
3. Remove the headlamp assembly pins from the top of the radiator support.
4. Pull forward the headlamp from the assembly (3).
5. Disconnect the electrical connector from the headlamp.
6. Remove the headlamp from the vehicle.
Tuesday, November 20th, 2007 AT 4:17 PM