lug pattern PORSCHE 911 GT3 2004 5.G Owners Manual

Floor

The surface uponwhich thevehicle restsisflat
and approximately level.

Screen

The screen uponwhich headlamp beams arepro-
jected isperpendicular tothe floor andthevehi-
cle's longitudinal axis,flat,uniformly lightincolor,
unobstructed, andwide andhigh enough toac-
commodate thevehicle beampatterns tobe
aimed.
The screen shouldbewide enough toprovide at
least 1m of space outboard ofthe vehicle's head-
lamp spacing.

176
PracticalTips,Emergency Service
Adjustment
screws
t>
Detach sidecarpeting inluggage compart-
ment.
Therefore unscrewplasticnut
A.

Open thecover ofthe appropriate adjustment
screw.
The setting isadjusted byturning thehexagon
socket screws rightorleft, asappropriate.
B

-Headlight verticaladjustment

C -
Fog light height adjustment

Vertical adjustment (screwB)
t>
turn clockwise
=
beam moves down
turn counter-clockwise
=
beam moves up

Note
t>
Donot alter thelateral adjustment.

Fog light adjustment

The foglight adjustment Cshould onlybedone at
a specialist workshop withanoptical adjustment
unit.