Porsche Cayenne 2020, Руководство пользователя

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Active Lane Keeping
36
Active Lane Keeping
General safety instructions
WARNING
Lack of attention
Active Lane Keeping is designed for use on highways
and well-surfaced country roads only. The increased
comfort offered by Active Lane Keeping should not
induce you to risk your safety. Responsibility for
staying in the lane and correctly assessing the traffic
situation always lies with the driver. The following
driving situations may arise:
– In the event of heavy braking, corrective steering
intervention might not take place.
– During active steering by the driver, corrective
steering intervention might be reduced or not
take place.
– The system cannot fully detect the environment.
Steering interventions might not take place.
– The system cannot correctly interpret the envi-
ronment. This could result in inadvertent steer-
ing interventions.
– Corrective steering intervention alone may not
be sufficient to keep the vehicle in the driving
lane if there are ruts, winding roads, inclined road
surfaces or a crosswind. The driver must actively
steer in such situations.
– The system may not work as expected in unclear
traffic situations, such as turn-off lanes, exits,
building sites or city traffic. Steering intervention
might not take place or be feasible.
– It is possible that the system will remain active in
unwanted or unexpected situations, or switch to
passive mode unexpectedly.
e
Keep your hands on the steering wheel at all
times order to always be ready to steer.
e
Always be ready to take over driving tasks
(steering, accelerating or braking) yourself. If a
warning appears on the instrument cluster, take
over control of the vehicle immediately.
e Drive with extreme care.
e Always pay attention to the traffic situation and
the vehicle surroundings.
e Adapt your driving speed to road and weather
conditions.
WARNING
Restricted perception of
the environment
Detection of the area around the vehicle by the sen-
sors (e.g. camera, radar) may be restricted by differ-
ent influencing factors (e.g. rain, snow, ice, heavy
water spray, oncoming headlights, dirt or damage).
This can result in failure to make steering interven-
tions or in unexpected steering interventions.
e
Drive with extreme care.
e
Always pay attention to the traffic situation and
the vehicle surroundings.
e
Clean the front camera lens and front radar reg-
ularly and keep them free of snow and ice.
e Do not cover the sensors.
e Check the windshield for damage in the area of
the camera lens at regular intervals.
WARNING
Unexpected system
behavior
In some situations, corrective steering intervention
is not enough to keep the vehicle in the lane. Fur-
thermore, the function can change from active to
passive at any time.
e
Drive with extreme care.
e
Always hold the steering wheel with both hands.
WARNING
System fault with a
warning message
If a system fault occurs, Active Lane Keeping may
switch off automatically. The status display goes
out, and a warning message appears on the instru-
ment cluster.
e Drive with extreme care.
e Always hold the steering wheel with both hands.
e
Always be ready to take over driving tasks
(steering, accelerating or braking) yourself.
e
If a warning appears on the instrument cluster,
take over control of the vehicle immediately.
For other restrictions and information regarding
Adaptive Cruise Control (ACC) and Lane Keep Assist:
>
Please see chapter "Adaptive Cruise Control
(ACC)" on page 41.
>
Please see chapter "Lane Keep Assist" on
page 156.
WARNING
Physical limits and sys-
tem limits
In some situations, corrective steering intervention
is not enough to keep the vehicle in the lane. Fur-
thermore, the function can change from active to
passive at any time.
e Drive with extreme care.
e Always hold the steering wheel with both hands.