How do you remove headlamp assembly 2008 Buick lacrosse?

To remove the headlamp assembly from a 2008 Buick Lacrosse, first, open the hood and locate the headlamp assembly. Remove the screws or bolts securing the assembly, typically found at the top and possibly the side of the assembly. Disconnect the wiring harness by pressing the tab and pulling it away from the assembly. Finally, gently pull the headlamp assembly out of its housing to complete the removal.