How do you change the Low beam headlight for 2001 Lexus is300?

To change the low beam headlight on a 2001 Lexus IS300, first, open the hood and locate the headlight assembly. Disconnect the power connector from the back of the headlight bulb and remove the rubber cover. Twist the bulb socket counterclockwise to release it, then pull out the old bulb and insert the new one, making sure not to touch the glass. Finally, reassemble everything by reversing the steps and test the headlight.