Lexus RZ450E 2023 Owner's Manual page 334

334
6-2. Using the safe driving support functions
The driver's door is closed.
●
● The driver's seat belt is fastened.
● Customized setting of the Traffic Jam
Assist is not set to off.
Functions and components composing
●
the system are in proper condition.
● Customized setting of the PCS (Pre-Col-
lision System) is not set to off.
Customized setting of the dynamic radar
●
cruise control (re-start time extension) is
not set to off.
■ Temporary cancelation of the function
When the operating conditions are no
●
longer met, a function may be temporar-
ily canceled. However, when the opera-
tion conditions are met again, operation
of the function will automatically be
restored.
● If the operating conditions of a function
are no longer met while the function is
operating, a buzzer may sound with a dis-
play to indicate that the function has been
temporarily canceled. If no driver's
responses to the indication are detected,
the driver emergency stop assist function
may operate. For types of display and
action to be taken, see the page men-
tioned below. (P.334)
Driving operations during controlled
■
driving
Accelerator pedal
●
As with normal driving, acceleration can
be performed by depressing the accelera-
tor pedal. In some situations, such as when
driving at approximately 6 mph (10 km/h)
or more and the accelerator pedal is
depressed, this function will be canceled.
Displays and system operation
The following displays indicate the operating status of the Traffic Jam Assist func-
tion:
Brake pedal
●
As with normal driving, deceleration can
be performed by depressing the brake
pedal. However, controlled driving will be
cancelled.
● Steering wheel
As with normal driving, the steering wheel
can be operated. If the steering wheel is
operated more than a certain amount, con-
trolled driving will be cancelled.
When a warning message is displayed
■
● "Traffic Jam Asst System Malfunction
Visit Your Dealer"
The Traffic Jam Assist function may not be
operating properly.
"Traffic Jam Asst Unavailable Stop Assist
●
Activated"
The system temporarily cannot be used as
the driver emergency stop assist function
has operated.
Changing Traffic Jam Assist set-
tings
 The setting of Traffic Jam Assist can
be enabled/disabled through a cus-
tomize setting. (P.591)
 The setting of driver monitor cam-
era recording can be enabled/dis-
abled through a customize setting.
(P.591)