Lexus SC 430 2006 Owner's Manual page 254

Adjusting the headlight aim
If you cannot properly aim the headlights, take the vehicle to your Lexus dealer
to adjust the headlight aim.
After adjusting the headlight in the vertical direction, check if the light has been
shifted from the adjusted position in the horizontal direction.
4-3. Do-it-yourself maintenance
For adjusting bolt A
1
For adjusting bolt B
2
Turn bolt A in either direction using
a Phillips-head screwdriver.
Remember the turning direction
and the number of turns in mind.
Turn bolt B the same number of
turns and in the same direction as
step 1 using a Phillips-head screw-
driver.
4
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