Fog Light Aim
WARNING: This page is about a different car, the 2002 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.
The fog light aim can be adjusted by moving the aiming screw in the vertical direction. See Fig 1. The optical aim moves upward when turning a screwdriver clockwise, while it moves downward when turning a screwdriver counter clockwise.