Porsche 911 CARRERA - 2003 Manual page 237

Floor
The surface upon which the vehicle rests is flat
and approximately level.
Screen
The screen upon which headlamp beams are
projected is perpendicular to the floor and the
vehicle's longitudinal axis, flat, uniformly light in
color, unobstructed, and wide and high enough
to accommodate the vehicle beam patterns to
be aimed.
The screen should be wide enough to provide at
least 1 m of space outboard of the vehicle's
headlamp spacing.
Adjustment screws
I>
Detach side carpeting in luggage compart-
ment.
Therefore unscrew plastic nut A.
Open the cover of the appropriate adjustment
screw.
The setting is adjusted by turning the hexagon
socket screws right or left, as appropriate.
B - Headlight vertical adjustment
C - Fog light height adjustment
Vertical adjustment (screw
B)
I>
turn clockwise = beam moves down
turn counterclockwise = beam moves up
Note
I> Do not alter the lateral adjustment.
Fog light
adjustment
The fog light adjustment C should only be done
at a specialist workshop with an optical adjust-
ment unit.
Practical Tips, Emergency Service 237