How do you adjust headlight height on 2003 infiniti g35 sedan?

To adjust the headlight height on a 2003 Infiniti G35 sedan, first park the car on a level surface about 25 feet from a wall. Turn on the headlights and mark the center of the light beams on the wall with tape. Use a screwdriver to adjust the vertical aim screw located on the back of each headlight assembly until the top of the beam aligns with the tape mark. Repeat for both headlights to ensure they are properly aligned.