Lexus RZ450E 2023 Owner's Manual page 320

320
6-2. Using the safe driving support functions
Vehicles with a head-up display

Illustration
Vehicle-to-vehicle distance
Number
1
2
3
4
The actual vehicle-to-vehicle distance varies in accordance with the vehicle speed. Also,
when the vehicle is stopped by system control, it will be stopped at a certain distance from
the preceding vehicle, depending on the situation, regardless of the setting.
■ Operating conditions
The shift position is in D.
●
● The desired set speed can be set when
the vehicle speed is approximately 20
mph (30 km/h) or more.
• If the vehicle speed is set while driving at
below approximately 20 mph (30 km/h),
the set vehicle speed will be approxi-
mately 20 mph (30 km/h).
• If the vehicle speed is set while driving at
a speed that exceeds the system's upper
limit, the set vehicle speed will be the sys-
tem's upper limit.
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
Approximate Distance (Vehicle Speed:
60 mph [100 km/h])
Short
Medium
Long
Extra long
vehicle.
When the vehicle is stopped by system
■
control during follow-up cruising
● 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.
If the preceding vehicle starts off within
●
approximately 3 seconds of the vehicle
being stopped by system control, fol-
low-up cruising will resume.
■ Automatic cancellation of vehi-
cle-to-vehicle distance control mode
In the following situations, vehicle-to-vehi-
cle distance control mode will be canceled
automatically:
● When the brake control or output restric-
tion control of a driving support system
operates
(For example: Pre-Collision System,
drive-start control)
● When the parking brake has been oper-
Approximately 85 ft. (25 m)
Approximately 100 ft. (30 m)
Approximately 145 ft. (45 m)
Approximately 200 ft. (60 m)