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40
Controls, Safety, Instruments
Roll-Over Protection
With the Cabriolet
, a roll-over protection system
installed behind the rear seats is extended within
fractions of a second in the event of accidents or
extreme driving situations. If necessary, the seat-
belt tensioners will be activated.
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Please observe the chapter “BELT
TENSIONER” on page 31.
Extreme driving situations include
– Extreme tilting or leaning (vehicle threatening
to roll over to the side, or to roll over in the fore
and aft direction),
– The vehicle lifting from the road
(e.g. by jumping over a hump).
The roll-over protection system consists of two
roll-over bars that, together with the windscreen
frame, ensure sufficient headroom for all
occupants if the vehicle should roll over.
Caution!
Risk of damage to the convertible top and
roll-over bars.
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Do not open or close the convertible top with
the roll-over bars extended.
Safety notes!
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Always keep space clear for the roll-over bars
to move.
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No modifications should be made to the wiring
or components of the roll-over protection
system.
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If the roll-over protection system is in any way
faulty, consult a qualified specialist workshop.
We recommend a Porsche partner for this
work as they have trained workshop personnel
and the necessary parts and tools.
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Have the operational readiness of the airbag
system checked at the specified maintenance
intervals.
If a fault is present in the roll-over bar system, a
message appears on the on-board computer.
Extension of the roll-over bars is no longer
ensured.
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Have the fault repaired without delay.
Consult a qualified specialist workshop.
Pushing back the extended roll-over bars
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Consult a qualified specialist workshop. We
recommend a Porsche partner for this work as
they have trained workshop personnel and the
necessary parts and tools.
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Summary of Contents for 911 TURBO - 1975 WORSHOP
Page 4: ......
Page 6: ......
Page 59: ......
Page 65: ......
Page 78: ...D Selection field E Arrow symbols for continuation...
Page 141: ...Shifting Gears Manual Transmission Clutch 142 Tiptronic S 143...
Page 245: ...Diagrams Engine diagram at full load...
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