Porsche 928 S 1986 Driver Manual page 19

The lap part of the belt must always stay taut
over the pelvis. After putting the belt on, you
should therefore pull the shoulder part of the
belt upwards as shown in the picture. Now
and again during the journey, you should re-
peat this procedure to ensure that the lap belt
is always taut.
The locking mechanism in the roll-up unit is
so designed that by rapid acceleration or
braking, cornering or driving on steep inclines,
the belt is locked. This locking system reacts
more quickly to the retardation of the car than
to any pull on the belt.
Releasing the belts
To release the belt, press the red button
marked "press". The buckle then springs out
of the anchorage, whether there is any load-
ing on the belt or not.
Make sure that the belts are always fully re-
tracted when not in use. This will prevent them
becoming dirty and avoid unnecessary dam-
age to the belts themselves.
You should check your seat belts regularly for
signs of damage to the webbing. Make sure
that the locks and anchorage points are in
good condition. If the belts have been sub-
jected to high loads or stretched in an accident,
have them replaced in the interests of your
own safety.
Back seat safety belts
The back seats are equipped with automatic
lap belts. Do not twist the belt when putting it
on. The belt is released by pressing the red
button.
Warning. Please do not make any alterations
or additions.
In case of doubt please consult your author-
ized Porsche dealer.
Addresses are listed in your "Service"-book-
let.
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