TOYOTA COROLLA HATCHBACK 2023 Owners Manual

1914-5. Using the driving support systems
4
Driving
The proactive driving assist
can be enabled/disabled
through a customize setting. (
P.386)
 The following settings of the
proactive driving assist can be
changed through customize
settings.( P.386)
Depending on the situation, the following indicators or icons w ill be
displayed.
Some icons cannot be displayed unless the display is changed to
the driving safety support function information screen.
Changing proactive driv-
ing assist settings
System operation display
IconMeaning
 White: Monitoring for detectable objects
 Green: Detectable object crossing the road or detectable
object on the side of the road assistance operating
A pedestrian has been detected as crossing the road or on
the side of the road and bra ke or steering assistance is
operating
A vehicle has been detected on the side of the road and
brake or steering operation assistance is being performed
Steering operation assistance is being performed to pre-
vent the vehicle from approaching too close to a detectable
object on the side of the road
Preceding vehicle deceleration assistance is being per-
formed

1924-5. Using the driving support systems
■Hands off steering wheel warn-
ing operation
In the following situations, a mes-
sage urging the dr iver to grip the
steering wheel and the icon shown
in the illustration will be displayed on
the display to warn the driver. If the
system detects that the steering
wheel is held, the warning will be
canceled. When using the system,
make sure to grip the steering wheel
firmly, regardless of whether the
warning is operating or not.
●When the system determines the
driver is not holding the steering
wheel while the lane centering
function is operating
If no operations are detected for a
certain amount of time, a buzzer will
sound, the warnin g will operate.
This warning may also operate if the
driver only operates steering wheel
a small amount continuously.
■Warning operation after preced-
ing vehicle deceleration assis-
tance has ended
After preceding vehicle decelera-
tion assistance has ended, if the
driver does not operate the brake
pedal or accelerator pedal and the vehicle approaches the preceding
vehicle, the displa
y will flash and a
buzzer will sound to urge the driver
to decelerate. If the system deter-
mines that the driver is operating the
brake pedal or accelerator pedal,
the warning will be canceled.
Warning to maintain appropriate vehicle-to-vehicle dis-
tance
Curve deceleration assistance is being performed
IconMeaning

1934-5. Using the driving support systems
4
Driving
Dynamic radar cruise
control
This dynamic radar cruise
control detects the pres-
ence of vehicles ahead,
determines the current vehi-
cle-to-vehicle distance, and
operates to maintain a suit-
able distance from the vehi-
cle ahead. The desired
vehicle-to-vehicle distance
can be set by operating the
vehicle-to-vehicle distance
switch.
Use the dynamic radar
cruise control only on high-
ways and expressways.
WARNING
■For safe use
●Driving safely is solely the
responsibility of the driver. Do
not overly rely on this system,
and pay careful attention to the
surrounding conditions in order
to ensure safe driving.
●The dynamic radar cruise con-
trol provides driving assistance
to reduce the driver’s burden.
However, there are limitations to
the assistance provided.
Read the following items carefully.
Do not overly rely on this system
and always drive carefully.
Conditions under which the sys-
tem may not operate correctly:
P. 1 9 9
●Set the speed appropriately
according to the speed limit,
traffic flow, road conditions,
weather conditions, etc. The
driver is responsible for confirm-
ing the set speed.
●Even if the system is operating
correctly, the condition of a pre-
ceding vehicle as recognized by
the driver and detected by the
system may differ. Therefore, it
is necessary for the driver to
pay attention, assess risks, and
ensure safety. Over-reliance on
this system to drive the vehicle
safely may lead to an accident
resulting in death or serious
injury.
■Precautions for the driving
assist systems
Observe the following precau-
tions, as there ar e limitations to
the assistance provided by the
system. Over-reliance on this sys-
tem may lead to an accident
resulting in death o r serious injury.
●Details of support provided for
the driver’s vision
The dynamic radar cruise control
is only intended to help the driver
in determining the distance
between the driver’s own vehicle
and a designated preceding vehi-
cle. It is not a system which allows
for careless or inattentive driving,
and is not a system which assists
in poor visibility conditions.
The driver must pay attention to
their surroundings, even when the
vehicle stops.
●Details of suppor t provided for
the driver’s judgement

1944-5. Using the driving support systems
WARNING
The dynamic radar cruise control
determines whether the distance
between the driver’s own vehicle
and a designated preceding vehi-
cle 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 vigilant and to
determine whether or not there is
a possibility of danger.
●Details of support provided for
the driver’s operation
The dynamic radar cruise control
does not include functions which
will prevent or avoid collisions
with vehicles ahead of your vehi-
cle. Therefore, if there is ever any
possibility of da nger, the driver
must take immediate and direct
control of the vehicle and act
appropriately in order to ensure
safety.
■Situations in which the
dynamic radar cruise control
should not be used
Do not use the dynamic radar
cruise control in the following situ-
ations. As the s ystem will not be
able to provide appropriate con-
trol, using it may lead to an acci-
dent resulting in death or serious
injury.
●Roads where there are pedes-
trians, cyclists, etc.
●When driving on a highway or
expressway entrance or exit
●When the approach warning
sounds frequently
●Situations in wh ich the sensors
may not operate properly:
P. 1 6 5
●Situations in which the lane may
not be detected:
P. 1 6 6

1954-5. Using the driving support systems
4
Driving
Constant speed cruising:
When there are no vehicles ahead
The vehicle drives at the speed set by the driver.
If the set vehicle speed is exceeded while driving down a hill, the set vehicle
speed display will blin k and a buzzer will sound.
Deceleration and follow-up cruising
When a preceding vehicle driving slower than the set vehicle
speed is detected
When a vehicle is detected driving ahead of your vehicle, the v ehicle auto-
matically decelerates and if a greater reduction in vehicle spe ed is neces-
sary, the brakes are applied (the stop lights will come on at t his time). The
vehicle is controlled to maintai n the vehicle-to-vehicle distance set by the
driver, in accordance with changes in the speed of the precedin g vehicle. If
vehicle deceleration is not sufficient and the vehicle approaches the vehicle
ahead, the approach wa rning will sound.
Acceleration
When there are no longer any preceding vehicles driving slower
than the set vehicle speed
The vehicle accelerates until th e set vehicle speed is reached and then
resumes constant speed cruising.
Starting off:
If a preceding vehicle stops, the vehicle will also stop (contr olled
stop). After the preceding vehicle starts off, pressing the “RES”
switch or depressing the accelerator pedal will resume follow-u p
cruising (start off operation). If a start off operation is not per-
Basic functions

1964-5. Using the driving support systems
formed, the controlled stop will continue.
■Meter displayMulti-information display
Set vehicle speed
Indicators
■Switches
Driving assist mode select
switch
Driving assist switch
“+” switch / “RES” switch
“-” switch
Cancel switch
Vehicle-to-vehicle distance
switch 1
Press the driving assist mode
select switch to select
dynamic radar cruise control.
The dynamic radar cruise control
indicator will illuminate.
2Using the accelerator pedal,
accelerate or decelerate to
the desired vehicle speed
(approximately 20 mph [30
km/h] or more), and press the
driving assist switch to set
the set vehicle speed.
The set vehicle speed will be dis-
played on the multi-information dis-
play.
The vehicle speed at the moment
the switch is released will be the set
System ComponentsUsing the dynamic radar
cruise control
Setting the vehicle speed

1974-5. Using the driving support systems
4
Driving
vehicle speed.
Adjusting the set vehicle
speed using the switches
To change the set vehicle
speed, press the “+” or “-” switch
until the desired speed is dis-
played.
1 Increase set vehicle speed
2 Decrease set vehicle speed
Short press adjustment: Press the
switch
Long press adjustment: Press and
hold the switch until the desired set
vehicle speed is reached.
The set vehicle speed will
increase or decrease as follows:
For the U.S.A.
Short press adjus tment: Increases
or decreases by 1 mph (1.6 km/h) each time the switch is pressed
Long press adjustment: Increases
or decreases in 1
mph (1.6 km/h)
increments continuously while the
switch is pressed and held
For Canada
Short press adjust ment: By 1 km/h
(0.6 mph) or 1 mph (1.6 km/h) each
time the switch is pressed
Long press adjustment: Increases
or decreases in 5 km/h (3.1 mph) or
5 mph (8 km/h) inc rements continu-
ously while the switch is pressed
and held
 Increasing the set vehicle
speed using the accelerator
pedal
1 Depress the accelerator
pedal to accelerate the vehi-
cle to the desired vehicle
speed.
2 Press the “+” switch.
1 Press the cancel switch or
driving assist switch to cancel
control.
Control will also be canceled if the
brake pedal is depressed.
Adjusting the set vehicle
speed
Canceling/resuming con-
trol

1984-5. Using the driving support systems
(If the vehicle has been stopped by
system control, depressing the
brake pedal will not cancel control.)2Press the “RES” switch to
resume control.
Each time the switch is pressed , the vehicle-to-vehicle distance set-
ting will change as follows:
If a preceding vehicle is detecte d, the preceding vehicle mark will be dis-
played.
The actual vehicle-to-vehicle di stance varies in accordance wit h 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 lever is in D.
●The desired set speed can be set
when the vehicle speed is approx-
imately 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 approximately 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 system's
upper limit.■Accelerating after setting the
vehicle speed
As with normal driving, acceleration
can be performed by depressing the
accelerator pedal. After accelerat-
ing, the vehicle will return to the set
vehicle speed. However, while in
vehicle-to-vehicle distance control
mode, the vehicle speed may
Changing the vehicle-to-vehicle distance
Illustration NumberVehicle-to-vehicle distanceApproximate Distance (Vehicle Speed: 60 mph [100 km/h])
1Extra longApproximately 200 ft. (60 m)
2LongApproximately 145 ft. (45 m)
3MediumApproximately 100 ft. (30 m)
4ShortApproximately 85 ft. (25 m)

1994-5. Using the driving support systems
4
Driving
decrease to below the set vehicle
speed in order to maintain the dis-
tance from the preceding 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, fol-
low-up cruising will resume.
●If the preceding vehicle starts off
within approximately 3 seconds of
the vehicle being stopped by sys-
tem control, follo w-up cruising will
resume.
■Automatic cancellation of vehi-
cle-to-vehicle d istance control
mode
In the following situations, vehi-
cle-to-vehicle dista nce control mode
will be canceled automatically:
●When the brake control or output
restriction control of a driving sup-
port system operates
(For example: Pre-Collision Sys-
tem, drive-start control)
●When the parking brake has been
operated
●When the vehicle is stopped by
system control on a steep incline
●When any of the following are
detected while the vehicle is
stopped by system control:
• The driver’s seat belt is unfas- tened
• The driver’s door is opened
• Approximately 3 minutes have elapsed since the vehicle was
stopped
The parking brake may be actived
automatically.
●Situations in whic h some or all of
the functions of the system cannot
operate: P. 1 6 6
■Dynamic radar cruise control
system warning messages and
buzzers
For safe use: P. 1 6 1
■Preceding vehicles that the sen-
sor may not detect correctly
In the following situations, depend-
ing on the conditions, if the system
cannot provide sufficient decelera-
tion or acceleration is necessary,
operate the brake pedal or accelera-
tor pedal.
As the sensor may not be able to
correctly detect th ese types of vehi-
cles, the approach warning
(  P.199) may not operate.
●When a vehicle cuts in front of
your vehicle or changes lanes
away from your vehicle extremely
slowly or quickly
●When changing lanes
●When a preceding vehicle is driv-
ing at a low speed
●When a vehicle is stopped in the
same lane as the vehicle
●When a motorcycle is traveling in
the same lane as the vehicle
■Conditions under which the
system may not operate cor-
rectly
In the following situations, operate
the brake pedal (or accelerator
pedal, depending on the situation)
as necessary.
As the sensor may not be able to
correctly detect a vehicle, the sys-
tem may not operate properly.
●When a preceding vehicle brakes
suddenly
●When changing lanes at low
speeds, such as in a traffic jam
In situations where the vehicle
approaches a preceding vehicle
Approach warning

2004-5. Using the driving support systems
and the system cannot provide
sufficient deceleration, such as
if a vehicle cuts in front of the
vehicle, a warning display will
flash and a buzzer will sound to
alert the driver. Depress the
brake pedal to ensure appropri-
ate vehicle-to-vehicle distance.
■Warnings may not occur
when
In the following situations, the
warning may not operate even
though the vehicle-to-vehicle
distance is short.
 When the preceding vehicle is
traveling at the same speed
or faster than your vehicle
 When the preceding vehicle is
traveling at an extremely low
speed
 Immediately after the vehicle
speed has been set
 When the accelerator pedal is
depressed
When a curve is detected, the
vehicle speed will begin being
reduced. When the curve ends,
the vehicle speed reduction will
end.
Depending on the situation, the
vehicle speed will then return to the
set vehicle speed.
In situations where vehicle-to-vehi-
cle distance control needs to oper- ate, such as when a preceding
vehicle cuts in front of your vehicle,
the curve speed reduction function
will be canceled.
■Situations in which the curve
speed reduction function may
not operate
In situations such as the following,
the curve speed reduction function
may not operate:
●When the vehicle is being driven
around a gentle curve
●When the accele rator pedal is
being depressed
●When the vehicle is being driven
around an extremely short curve
If your vehicle is being driven at
approximately 50 mph (80 km/h)
or more and a lane change to
the passing lane is performed,
when the turn signal lever is
operated and the lane is
changed, the vehicle will accel-
erate up to the set speed to
assist in overtaking.
The system’s recognition of which
lane is the passing lane may be
based solely on the location of the
steering wheel in the vehicle
(left-hand drive/right-hand drive). If
Curve speed reduction
function
Support for lane change