Lexus NX450h+ 2021, Owner'S Manual

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Accelerating after setting the vehicle speed
As with normal driving, acceleration can be performed by depressing the accelerator
pedal. After accelerating, the vehicle will return to the set vehicle speed. However, while
in vehicle-to-vehicle distance control mode, the vehicle speed may decrease to below
the set vehicle speed in order to maintain the distance from the preceding vehicle.
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When the vehicle is stopped by system control during follow-up cruising
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Vehicles without a head-up display: When the [+RES] switch is pressed while the
vehicle is stopped by system control, if the preceding vehicle starts off within approxi-
mately 3 seconds, follow-up cruising will resume.
Vehicles with a head-up display: When the [RES] switch is pressed while the vehicle
is stopped by system control, if the preceding vehicle starts off within approximately 3
seconds, follow-up cruising will resume.
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If the preceding vehicle starts off within approximately 3 seconds of the vehicle being
stopped by system control, follow-up cruising will resume.
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Automatic cancellation of vehicle-to-vehicle distance control mode
In the following situations, vehicle-to-vehicle distance control mode will be canceled
automatically:
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When the brake control or output restriction control of a driving support system
operates (For example: Pre-Collision System, drive-start control)
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When the parking brake has been operated
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When the vehicle is stopped by system control on a steep incline
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When any of the following are detected while the vehicle is stopped by system control:
•
The driver’s seat belt is unfastened
• The driver’s door is opened
•
Approximately 3 minutes have elapsed since the vehicle was stopped
● Situations in which some or all of the functions of the system cannot operate: → P.384
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Dynamic radar cruise control system warning messages and buzzers
For safe use: → P.377
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Preceding vehicles that the sensor may not detect correctly
In the following situations, depending on the conditions, if the system cannot provide suffi-
cient deceleration or acceleration is necessary, operate the brake pedal or accelerator
pedal.
As the sensor may not be able to correctly detect these types of vehicles, the approach
warning
( → P.538) may not operate.
● When a vehicle cuts in front of your vehicle or changes lanes away from your vehicle
extremely slowly or quickly
6-2. Using the safe driving support functions
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