headlight aiming Lexus ES300 2003 Owner's Manuals (in English)

ELECTRICAL COMPONENTS
349
CHECKING THE HEADLIGHT AIM
(vehicles with discharge headlight)
 1 Vertical movement adjusting bolt 1
2Vertical movement adjusting bolt 2
Before checking the headlight aim:
1. Be sure that the body around the headlight is not deformed.
2. Park the vehicle on a level spot.
3. The driver gets into the driver’s seat and puts the vehicle in
a state readying for a driving (with a full tank).
4. Bounce the vehicle several times.
Adjusting the vertical aiming
1. Turn the vertical movement adjusting bolt 1 in either
direction using a Phillips −head screwdriver. At this time, keep
the turning direction and number of turns in mind.