Porsche Cayenne 2020, Руководство пользователя

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HOLD Function: Standstill Management
132
HOLD Function: Standstill
Management
General safety instructions
WARNING
Slight rolling back on
uphill slopes
If the vehicle comes to a standstill on steep gra-
dients without the driver applying the footbrake, the
vehicle can roll back until the HOLD function stops it.
In this situation it is possible to reduce the roll-back
by applying the footbrake.
e Assist holding of the vehicle by increasing the
braking force with the brake pedal.
WARNING
Loss of control over the
vehicle
Despite the HOLD function, responsibility for stop-
ping and starting on gradients lies with the driver.
When stopping and starting on slippery surfaces (e.
g. icy or loose substrate), assistance from the HOLD
function is not always guaranteed. The vehicle can
roll away.
e
Always adjust your driving style to the road sur-
face and the vehicle load; use the footbrake if
necessary.
If the HOLD function is not working, the driver
cannot be assisted when driving off on gradients:
e Hold the vehicle with the footbrake.
Responding to warning symbols
Always heed any warning and information messages
displayed in the vehicle.
> Please see chapter "Warning and Information
Messages" on page 293.
Operating principle
As an assistance function, the HOLD function sup-
ports the driver when stopping the vehicle and driv-
ing off on steep gradients.
The vehicle is stopped and prevented from rolling
back away from the desired direction of travel even
without pressing the brake.
When the HOLD function is active, the light indicator
on the instrument panel comes on.
When Adaptive Cruise Control is operating normally,
the HOLD function actively holds the vehicle at a
standstill following automatic braking.
If the driver's seat belt is unfastened and the driver's
door is opened while the HOLD function is active, the
electric parking brake is activated automatically.
Driving off in the usual way is possible even when
the HOLD function is active.
Information
If the electric parking brake is used to hold the ve-
hicle on the gradient, you can drive off in the usual
way.
The electric parking brake detects the start request
and is automatically released.
> Please see chapter "Brakes" on page 76.
Information
The HOLD function is disabled:
– In operating mode P and N : If the Tiptronic S op-
erating mode is selected while the HOLD func-
tion is active, the HOLD function is deactivated.
– If the vehicle is not stationary.
– If the engine has been switched off manually.
– On gradients of less than 5%.
– If the driver’s door is opened and the driver’s seat
belt is not fastened.
– If the pressure on the brake pedal is insufficient.
Activating the HOLD function
b b Operating mode D , R or M selected.
e
Press the brake pedal until the vehicle comes to
a standstill.
The HOLD function is activated. The vehicle is held
stationary even without pressing the brake pedal.
Information
The HOLD function can be activated, irrespective of
the gradient, by flooring the pressed brake pedal
while the vehicle is stationary. This keeps the vehicle
at a standstill without the brake pedal having to be
pressed continuously. A quick change of the selec-
tor-lever transmission range position does not de-
activate the HOLD function in this case.