How do you change headlamp bulbs on 2006 Cadillac srx?

To change the headlamp bulbs on a 2006 Cadillac SRX, first, open the hood and locate the headlamp assembly. Remove the retaining clips or screws securing the assembly, then carefully pull it out. Disconnect the electrical connector from the bulb socket, twist the bulb counterclockwise to remove it, and replace it with a new bulb. Finally, reconnect the electrical connector, reinsert the headlamp assembly, and secure it with the clips or screws.