How do you change a daytime running light on driver side on a 2007 Tahoe?

To change the daytime running light on the driver side of a 2007 Tahoe, first, open the hood and locate the headlight assembly. Remove the screws or clips securing the assembly, then carefully pull it out. Disconnect the wiring harness from the bulb socket, twist the socket counterclockwise to remove it, and replace the old bulb with a new one. Reassemble everything by reversing the steps and ensuring all connections are secure.