How do you change a BMW Z4 headlight bulb 2005?

To change the headlight bulb on a 2005 BMW Z4, first, open the hood and locate the back of the headlight assembly. Remove the cover by twisting it counterclockwise, then disconnect the electrical connector from the bulb. Take out the old bulb by twisting it counterclockwise, and insert the new bulb without touching the glass. Finally, reconnect the electrical connector, replace the cover, and test the headlight to ensure it's functioning properly.