Lexus NX 300h 2020 Owner's Manual page 239

Set speed
B
Indicators
C
Vehicle-to-vehicle distance switch
D
Cruise control switch
E
WARNING
Before using dynamic radar cruise
■
control with full-speed range
● Driving safely is the sole responsibility
of the driver. Do not rely solely on the
system, and drive safely by always pay-
ing careful attention to your surround-
ings.
● The dynamic radar cruise control with
full-speed range provides driving
assistance to reduce the driver's bur-
den. However, there are limitations to
the assistance provided.
Read the following conditions carefully.
Do not overly rely on this system and
always drive carefully.
• When the sensor may not be correctly
detecting the vehicle ahead:P.244
• Conditions under which the vehicle-
to-vehicle distance control mode may
not function correctly: P.245
● Set the speed appropriately depend-
ing on the speed limit, traffic flow, road
conditions, weather conditions, etc.
The driver is responsible for checking
the set speed.
Even when the system is functioning
●
normally, the condition of the preced-
ing vehicle as detected by the system
may differ from the condition
observed by the driver. Therefore, the
driver must always remain alert, assess
the danger of each situation and drive
safely. Relying solely on this system or
assuming the system ensures safety
while driving can lead to an accident,
resulting in death or serious injury.
4-5. Using the driving support systems
Switch the dynamic radar cruise con-
●
trol with full-speed range setting to off
using the "ON/OFF" button when not
in use.
■ Cautions regarding the driving assist
systems
Observe the following precautions, as
there are limitations to the assistance
provided by the system.
Failure to do so may cause an accident
resulting in death or serious injury.
Assisting the driver to measure follow-
●
ing distance
The dynamic radar cruise control with
full-speed range is only intended to help
the driver in determining the following
distance between the driver's own vehi-
cle and a designated vehicle traveling
ahead. It is not a mechanism that allows
careless or inattentive driving, and it is
not a system that can assist the driver in
low-visibility conditions. It is still neces-
sary for driver to pay close attention to
the vehicle's surroundings.
● Assisting the driver to judge proper
following distance
The dynamic radar cruise control with
full-speed range determines whether the
following distance between the driver's
own vehicle and a designated vehicle
traveling ahead is within a set range. It is
not capable of making any other type of
judgement. Therefore, it is absolutely
necessary for the driver to remain vigi-
lant and to determine whether or not
there is a possibility of danger in any
given situation.
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