2023 TOYOTA PRIUS PRIME Power

3805-5. Using the driving support systems
caution from the driver by
sounding the buzzer and dis-
playing the detection of a pedes-
trian on the Multimedia Display
as follows:If a pedestrian is detected in
area
Buzzer: Sounds repeatedly
Pedestrian detection icon:
Blinks
If a pedestrian is detected in
area
Buzzer (When the vehicle is
stationary): Sounds 3 times
Buzzer (When the vehicle is
backing up, when a pedes-
trian approaches the rear of
the vehicle): Sounds repeat-
edly
Pedestrian detection icon:
Blinks
If the system determines that
your vehicle may collide with
a pedestrian in area
Buzzer: Sounds repeatedly Pedestrian detection icon:
Blinks
■The rear camera detection func-
tion is operational when
●The power switch is in ON.
●RCD function is on.
●The shift position is in R.
●Advanced Park is not operating
(vehicles with Advanced Park)
■Setting the buzzer volume
The buzzer volume of the intuitive
parking assist, RCTA, and RCD can
be adjusted all together on of
the multi-information display.
(  P.618)
■Muting a buzzer temporarily
When an object is detected, the
temporary mute switch is displayed
on the Multimedia Display.
Select the switch to mute a buzzer
of the intuitive parking assist, RCTA,
and RCD all together.
Mute will be automatically canceled
in the following situations:
●When the shift position is
changed.
●When the vehicle speed exceeds
a certain speed.
●When there is a malfunction in a
sensor or the system is temporar-
ily unavailable.
●When the operating function is
disabled manually.
●When the power switch is turned
off.
■Situations in which the system
may not operate properly
●Some pedestrians, such as the
following, may not be detected by
the rear camera detection func-
tion, preventing the function from
operating properly:
• Pedestrians who are bending for-
A
A
B
B
C
C

3845-5. Using the driving support systems
All of the Parking Support Brake
functions (static objects to the
front and rear, rear-crossing
vehicles [if equipped], rear
pedestrians [if equipped], and
static objects around the vehicle
[vehicles with Advanced Park])
are enabled/disabled simultane-
ously.
The Parking Support Brake
function can be enabled/dis-
abled on of the multi-infor-
WARNING
●When inspecting the vehicle
using a chassis roller, chassis
dynamo or free roller
●When loading the vehicle onto a
boat, truck or other transport
vessel
●If the suspension has been
modified or tires of a size other
than specified are installed
●If the front of the vehicle is
raised or lowered due to the
carried load
●When equipment that may
obstruct a sensor is installed,
such as a towing eyelet, trans-
port hook, bumper protector (an
additional trim strip, etc.), bicy-
cle carrier, or snow plow
●When using automatic car
washing devices
●If the vehicle cannot be driven in
a stable manner, such as when
the vehicle has been in an acci-
dent or is malfunctioning
●When the vehicle is driven in a
sporty manner or off-road
●When the tires are not properly
inflated
●When the tires are very worn
●When tire chains, a compact
spare tire or an emergency tire
puncture repair kit are used.
●When towing with the vehicle
■Precautions for the suspen-
sion
Do not modify the suspension of
the vehicle. If the height or tilt of
the vehicle is changed, the sen-
sors may not be able to detect
detectable objects and the system
may not operate correctly, possi-
bly leading to an accident.
NOTICE
■If “System Stopped See
Owner’s Manual” is displayed
on the multi-information dis-
play and the driving assist
information indi cator is illu-
minated
If this message is displayed
immediately after the power
switch is changed to ON, operate
the vehicle carefully, paying atten-
tion to your surr oundings. It may
be necessary to drive the vehicle
for a certain amount of time
before the system returns to nor-
mal. (If the system is not return to
normal after driv ing for a while,
clean the sensor or rear camera
lens.)
Enabling/Disabling the
Parking Support Brake

3855-5. Using the driving support systems
5
Driving
mation display. (P.167)
When the PKSB (Parking Support
Brake) is disabled, the driving
assist information indicator
( P.152) illuminates, and a mes-
sage is displayed on the multi-infor-
mation display.
If the system switches to OFF (dis-
abled) and the PKSB (Parking Sup-
port Brake) is st opped, the PKSB
(Parking Support Br ake) will not be
re-enabled until ON (enabled) is
selected again on the multi-infor-
mation display and the system
operates.
If the system is disabled, it will
remain off even if the power switch
is turned to ON after the power
switch has been turned to OFF.
If the hybrid system output
restriction control or brake con-
trol operates, a buzzer will
sound and a message will be
displayed on the Multimedia
Display and multi-information
display, to alert the driver.
Depending on the situation, hybrid
system output rest riction control will
operate to either limit acceleration
or restrict output as much as possi-
ble.
 Hybrid system output restric-
tion control is operating
(acceleration restriction)
Acceleration greater than a certain amount is restricted by the system.
Multimedia Display (vehicles with
panoramic view monitor): No warn-
ing displayed
Multi-information
display: “Object
Detected Acceleration Reduced”
Driving assist info rmation indicator:
Not illuminated
Buzzer: Does not sound
 Hybrid system output restric-
tion control is operating (out-
put restricted as much as
possible)
The system has determined that
stronger-than-normal brake opera-
tion is necessary.
Multimedia Display (vehicles with
panoramic view monitor): “BRAKE!”
Multi-information display: “BRAKE!”
Driving assist info rmation indicator:
Not illuminated
Buzzer: Short beep
 Brake control is operating
The system determined that emer-
gency braking is necessary.
Multimedia Display (vehicles with
panoramic view monitor): “BRAKE!”
Multi-information display: “BRAKE!”
Driving assist info rmation indicator:
Not illuminated
Buzzer: Short beep
 Vehicle stopped by system
operation
The vehicle has been stopped by
brake control operation.
Multimedia Display (vehicles with
panoramic view monitor): “Press
Brake Pedal”
Display and buzzer for
hybrid system output
restriction control and
brake control

3875-5. Using the driving support systems
5
Driving
tion control begins operating
(System determines that pos-
sibility of collision with
detected object is high)
Brake control begins operat-
ing (System determines that
possibility of collision with
detected object is extremely
high)
■If the Parking Support Brake
has operated
If the vehicle is stopped due to oper-
ation of the Parking Support Brake,
the Parking Support Brake will be
disabled and the driving assist infor-
mation indicator will illuminate. In
addition, even when the PKSB
(Parking Support Brake) operates,
the brake control is canceled after
approximately 2 seco nds to start off.
Furthermore, the brake control also
can be canceled by depressing the
brake pedal. Depressing the accel-
erator pedal again after that allows
the vehicle to start off.
■Re-enabling the Parking Sup-
port Brake
To re-enable the Parking Support
Brake when it is disabled due to
operation of the PKSB (Parking
Support Brake), either enable the
system again, or turn the power
switch off and then back to ON.
Additionally, if any of the following
conditions are met, the system will
be re-enabled automatically and the
driving assist info rmation indicator
will turn off ( P.152):
●The P shift position is selected
●Drive with no operation targets in
the traveling direction of the vehi-
cle
●Change the traveling direction of
the vehicle
■Buzzer
Regardless of whether the intuitive
parking assist is enabled or not
(  P.364), if the PKSB (Parking
Support Brake) system is enabled
(  P.384), the buzzer will sound to
notify the driver of the approximate
distance to the object when the
brake control and the hybrid system
output restriction control are oper-
ated.
E

3915-5. Using the driving support systems
5
Driving
away from the vehicle or in the
traveling direction of the vehicle.
■Detection range of the Parking
Support Brake function (static
objects to the front and
rear/static objects around the
vehicle
*)*: Vehicles with Advanced Park
The detection range of the Parking
Support Brake function (static
objects to the front and rear/static
objects around the vehicle) differs
from the detection range of the intui-
tive parking assist ( P.363). There-
fore, even if the intuitive parking
assist detects an object and pro-
vides a warning, the Parking Sup-
port Brake function (static objects to
the front and rear/static objects
around the vehicle) may not start
operating.
■Situations in which the system
may not operate properly
 P.366
■Situations in which the system
may operate even if there is no
possibility of a collision
 P.367
■Situations in which the system
may operate even though there
is no possibility of a collision
(static objects around the vehi-
cle) (vehicles with Advanced
Park)
In addition to the situations in which
stationary objects front and rear
(  P.390) may not be detected,
objects may not be detected by the
sensors in the following situations:
●When moving sideways, such as
when parallel parking ( P.408)
■Detection of objects along the
sides of the vehicle (static
objects around the vehicle)
(vehicles with Advanced Park)
●Objects along the sides of the
vehicle are not instantaneously
detected. The location of objects in relation to the vehicle is esti-
mated after they are first detected
by the front or rear side sensors,
or side cameras. Therefore, after
the power switch is changed to
ON, even if an object is along the
side of the vehicle, it may not be
detected until the vehicle has
been driven a small amount and
the side sensors or side cameras
completely scan the areas along
the sides of the vehicle.
●If a vehicle, person, animal, etc., is
detected by a side sensors or side
cameras, but then leaves the
detection area of the side sensors
or side cameras, the system will
assume the object has not moved.

4035-5. Using the driving support systems
5
Driving
the edge of the front or rear bumper
to the target stopping position (yel-
low)
*1 and approximately 1 ft. (0.3
m) (red) from the vehicle.
Moving object warning icon
Emergency support brake
control operation display
“BRAKE!” is displayed.
Intuitive parking assist dis-
play
 P.363
Rear camera washer switch*2
(if equipped)
Press shortly:
The rear camera washer operates
for a certain period of time.
Press and hold:
The rear camera washer operates
while the rear camera washer
switch remains pressed.
*1: The yellow lateral line is not dis- played when the target stopping
position is approximately 8.2 ft.
(2.5 m) or more away from the
vehicle.
*2: Refer to “Panoramic view moni-tor” of “Parking assist system” in
the “MULTIMEDIA OWNER’S
MANUAL”.
■Intuitive parking assist pop-up
display
Regardless of whether the intuitive
parking assist is off or on ( P.364),
if an object is de tected by the intui-
tive parking assist when the
Advanced Park is operating, the
intuitive parking assist pop up dis-
play will automatically be displayed
over the guidance display.
■Brake control operation when
Advanced Park is operating
While the Advanced Park is operat-
ing, if the system determines that
the possibility of collision with
detected moving or stationary object
is high, the hybrid system output
restriction control and brake control
will operate.
If brake control operates, Advanced
Park operation will be suspended
and a message will be displayed on
the multi-information display.
■Buzzer
Depending on surrounding sounds
or sounds from other systems, it
may be difficult to hear the buzzer of
this system.
■If a black screen is displayed on
the Multimedia Display when
the Advanced Park is operating
The system is being affected by
radio waves or may be malfunction-
ing. If a radio antenna is installed
near a camera, move it to a location
as far from the cameras as possible.
If a radio antenna is not installed
near a camera, and the screen does
not return to normal after turning the
power switch off and then starting
the hybrid system again, have the
vehicle inspected by your Toyota
dealer.
The perpendicular parking (for-
ward/reverse) function can be
used if the target parking space
can be detected when the vehi-
cle is stopped close and perpen-
dicular to the center of the
parking space. Also, depending
on the condition of the parking
space, etc., if it is necessary to
change the direction of travel of
C
D
E
F
Perpendicular parking
(forward/reverse) function

4195-5. Using the driving support systems
5
Driving
■Assistance will be can-
celed when
In situations such as the follow-
ing, Advanced Park operation
will be canceled. Firmly hold the
steering wheel and depress the
brake pedal to stop the vehicle.
As system operation has been
canceled, begin the operation
again or continue parking manu-
ally, using the steering wheel.
 The Advanced Park main
switch is pushed
 The shift position has been
changed to P
 The parking brake is engaged
 A door or the back door is
opened
 The driver’s seat belt is unfas-
tened
 The outside rear view mirrors
are folded
 The TRAC or VSC is turned
off
 The TRAC, VSC or ABS oper-
ates
 The power switch is pressed
 The system determines assis-
tance cannot be continued in
the current parking environ-
ment
 The system malfunctions
 While the vehicle was stopped, “Cancel” was
selected on the Multimedia
Display■Assistance will be sus-
pended when
In situations such as the follow-
ing, Advanced Park operation
will be suspended.
Assistance can be started again
by following the directions dis-
played on the Multimedia Dis-
play.
Also, when assistance is sus-
pended, if the shift position is
changed twice with the brake
pedal depressed, assistance will
be canceled in that shift posi-
tion. However, if assistance is
suspended by changing the shift
position, assistance will be can-
celed if the shift position is
changed once.
 The steering wheel is oper-
ated
 The accelerator pedal is
depressed
 The shift position has been
changed
 A moving object or stationary
object that may collide with
your vehicle has been
detected, resulting in the
operation of the hybrid system
output control/braking control.
 Camera switch is pressed
Advanced Park cancel-
ation/suspension

4235-5. Using the driving support systems
5
Driving
When Eco drive mode is selected,
Eco drive mode indicator comes
on.
3Sport mode
Controls the hybrid system to pro-
vide quick, powerful acceleration.
This mode also expands the possi-
ble rate of deceleration by operat-
ing the accelerator pedal and
enables acceleration/deceleration
control based on the driver’s inten-
tions. This changes the steering
feel, making it suitable for when
agile driving response is desired,
such as when driving on roads with
many curves.
When Sport mode is selected,
Sport mode indicator comes on.
4Custom mode
Allows you to drive with the power
train, steering wheel and air condi-
tioning system func tions set to your
preferred settings.
Custom mode settings can only be
changed on the drive mode cus-
tomization display of Multimedia
Display. ( P.632)
When the Custom mode is
selected, Custom mode indicator
comes on.
■Operation of the air condition-
ing system in Eco drive mode
When Eco drive mode is selected,
the air conditioning system will auto-
matically be changed to eco air con-
ditioning mode.
Eco air conditioning mode controls
the heating/cooling operations and
fan speed of the air conditioning
system to enhance fuel efficiency.
To improve air conditioning perfor-
mance, perform the following opera-
tions:
●Adjust the fan speed ( P.435)
●Deactivate Eco drive mode
●Turn off eco air conditioning mode
( P.440)
■Automatic deactivation of a
driving mode
●Sport mode and Custom mode
are automatically deactivated and
the driving mode returns to normal
mode when the power switch is
turned to OFF.
●Normal mode and Eco drive mode
are not deactivated until another
driving mode is selected. (Even if
the power switch is turned to OFF,
normal mode and Eco drive mode
will not be automatically deacti-
vated.)
■Customization
The custom mode can be changed.
(Customizable features: P.618)