How do you change the headlamp bulb on an Alfa Romeo 147?

To change the headlamp bulb on an Alfa Romeo 147, start by opening the hood and locating the headlight assembly. Remove the plastic cover or cap at the back of the headlight, then disconnect the power connector from the old bulb. Twist the bulb socket counterclockwise to remove it, replace the old bulb with a new one, and reassemble everything by reversing the steps. Ensure the new bulb does not touch the glass with bare hands to avoid damage.