
3TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
10
Back door ......................191
Smart key system ......... 203
4-3. Adjusting the seats Front seats .................... 209
Rear seats..................... 210
Head restraints.............. 212
4-4. Adjusting the steering  wheel and mirrors
Steering wheel .............. 215
Inside rear view mirror .. 216
Digital Rear-view Mirror 217
Outside rear view mirrors .................................... 225
4-5. Opening, closing the win- dows
Power windows ............. 227
4-6. Favorite settings Driving position memory 230
My Settings ................... 234
5-1. Before driving Driving the vehicle......... 239
Cargo and luggage ....... 246
Vehicle load limits ......... 249
Trailer towing ................ 250
Dinghy towing ............... 250
5-2. Driving procedures Power (ignition) switch .. 251
Transmission................. 256
Turn signal lever ........... 262
Parking brake ................ 263
Brake Hold .................... 2665-3. Operating the lights and 
wipers
Headlight switch ............ 269
AHB (Automatic High Beam) .................................... 272
Windshield wipers and  washer ......................... 275
5-4. Refueling Opening the fuel tank cap.................................... 279
5-5. Using the driving support  systems
Toyota Safety Sense 3.0/Traffic Jam Assist soft-
ware update................. 282
Toyota Safety Sense 3.0 284
Driver monitor ................ 292
PCS (Pre-Collision System) .................................... 293
LTA (Lane Tracing Assist) .................................... 305
LCA (Lane Change Assist) .................................... 310
LDA (Lane Departure Alert) .................................... 313
PDA (Proactive driving  assist) .......................... 320
FCTA (Front Cross Traffic  Alert) ............................ 326
RSA (Road Sign Assist) 329
Dynamic radar cruise control .................................... 331
Cruise control ................ 342
Emerge
ncy Driving Stop 
System ........................ 345
Traffic Jam Assist .......... 348
BSM (Blind Spot Monitor) .................................... 354
5Driving 

6
Please note that this manual 
applies to all models and 
explains all equipment, including 
options. Therefore, you may find 
explanations for equipment not 
installed on your vehicle and the 
illustrations used may differ from 
your vehicle.
All specifications provided in this 
manual are current at the time of 
printing. Over time, your vehicle 
may receive updates that modify 
the vehicle and make material in 
this manual incomplete and/or 
inaccurate. Because of Toyota’s 
interest in continual product 
improvement, Toyota reserves 
the right to make changes to this 
manual at any time without 
notice.
If Toyota chooses to update the 
manual, updated versions can 
be viewed by selecting your 
vehicle by model and year at the 
following URL or on your mobile 
device if you have access to the 
Toyota app.
www.toyota.com/owners
Approximately five hours after 
the hybrid system is turned off, you may hear sound coming 
from under the vehicle for sev-
eral minutes. This is the sound 
of a fuel evaporation leakage 
check and, it does not indicate a 
malfunction.
A wide variety of non-genuine 
spare parts and accessories for 
Toyota vehicles are currently 
available in the market. You 
should know that Toyota does 
not warrant these products and 
is not responsible for their per-
formance, repair, or replace-
ment, or for any damage they 
may cause to, or adverse effect 
they may have on, your Toyota 
vehicle.
This vehicle should not be modi-
fied with non-genuine Toyota 
products. Modification with non-
genuine Toyota products could 
affect its performance, safety or 
durability, and may even violate 
governmental regulations. In 
addition, damage or perfor-
mance problems resulting from 
the modification may not be cov-
ered under warranty.
Also, remodeling like this will 
have an effect on advanced 
safety equipment such as 
Toyota Safety Sense 3.0 and 
there is a danger that it will not 
For your information
Main Owner’s Manual
Noise from under vehicle 
after turning off the hybrid 
system
Accessories, spare parts 
and modification of your 
Toyota 

7
work properly or the danger that 
it may work in situations where it 
should not be working.
Installing electronic devices and 
radios increases the risk of 
cyber attacks through the 
installed parts, which may lead 
to unexpected accidents and 
leakage of personal informa-
tion. Toyota does not make any 
guarantees for problems caused 
by installing non-genuine Toyota 
products.
The installation of a mobile two-
way radio system in your vehicle 
could affect electronic systems 
such as:
Hybrid system
 Multiport fuel injection sys-
tem/sequential multiport fuel 
injection system
 Toyota Safety Sense 3.0
 Anti-lock brake system
 SRS airbag system
 Seat belt pretensioner system
Be sure to check with your 
Toyota dealer for precautionary 
measures or special instructions 
regarding installation of a mobile 
two-way radio system.
High voltage parts and cables  on the Hybrid Electric Vehicles 
emit approximately the same 
amount of electromagnetic 
waves as the conventional gas-
oline powered vehicles or home 
electronic appliances despite of 
their electromagnetic shielding.
Unwanted noise may occur in 
the reception of the mobile two-
way radio.
This vehicle is equipped with 
sophisticated computers that 
record certain data regarding 
vehicle controls and operations.
■Data recorded by the com-
puters
*1
*1: The recorded data varies 
according to the vehicle grade 
level and options with which it is 
equipped.
Certain data, such as the follow-
ing, is recorded depending on 
the operation timing and status 
of each function.
 Basic vehicle behavior related 
data (engine speed/electric 
motor speed, accelera-
tor/brake pedal operation, 
vehicle speed, etc.)
 Operating state of the driving 
support systems (recorded 
during system operation, 
includes basic vehicle behav-
ior related data)
 Driving support system sen-
Cyber Attack Risk
Installation of a mobile 
two-way radio system
Vehicle data recording 

8
sor data
 Image data (images from the 
front, rear, vehicle periphery, 
and driver monitor cameras)
*2
*2: The vehicle has multiple cam-
eras. For details on from which 
cameras images are recorded, 
contact your Toyota dealer.
 Location information
These computers do not record 
conversations, sounds, or 
images of the inside of the vehi-
cle.
Also, personal information which 
may be used to identify the 
owner of the vehicle (name, 
gender, age, etc.) is not 
recorded.
■Usage of recorded data and 
personal information by the 
Toyota Safety Sense 3.0
The operating state of each sys-
tem, data from each sensor, 
image data (images from the 
front/rear cameras), and posi-
tion information is recorded by 
the Toyota Safety Sense 3.0 in 
the following situations. Toyota 
obtains this information when 
the vehicle is brought to the 
dealership or when sent to the 
Toyota servers.
 In certain collisions or colli-
sion-like situations
 When driving on roads with 
certain traffic situations, such 
as congestion, poor road sur-
faces, poor weather, etc. 
When driving on certain 
roads, such as roads which 
were recently opened or 
extended
 After the hybrid system is 
started, for a certain amount 
of time
To learn more about the vehicle 
data collected, used and shared 
by Toyota, please visit 
www.toyota.com/privacyvts/.
■Data provision and use pur-
pose by third parties
Data recorded by the computers 
may be used for collision analy-
sis, malfunction diagnosis, auto-
mated driving, advanced safety 
and map related technologies 
(technology, product develop-
ment, product improvement, 
etc.) and products and services 
which use data (maps used for 
automated driving and 
advanced safety technologies, 
driving condition analysis, analy-
sis of the driving environment, 
such as road infrastructure, traf-
fic condition communication, 
etc. Herein referred to as “indi-
vidual services”.)
Also, this data may be used for 
customer support related to a 
collision, collisi on analysis or 
resolution.
In situations such as the follow-
ing, Toyota may disclose the 
recorded data to a third party:
 When the consent of the vehi- 

9
cle owner (or the lessee if the 
vehicle is leased) has been 
given
 When officially requested by 
the police, a court of law or a 
government agency
 When it is to be used by 
Toyota in a lawsuit
 When data is to be used 
research purposes after pro-
cessing so that the data is not 
tied to a specific vehicle or 
vehicle owner
In addition to the above, Toyota 
may disclose the data recorded 
by the Toyota Safety Sense 3.0 
to a third party in the following 
situations:
 When separate consent of the 
vehicle owner (or the lessee if 
the vehicle is leased) has 
been given. This includes sit-
uations when the user sub-
scribes to an individual 
service which is provided by a 
second party and uses vehi-
cle recorded data, where the 
provider has obtained the 
user’s consent for providing 
data to a third-party
 When providing data to a 
company involved in autono-
mous driving software, etc. for 
the purpose of research and 
development (technology, 
product development, prod-
uct improvement, etc.) of 
automated driving, advanced  safety and map related tech-
nologies
 When providing image data 
and position information to a 
company involved in map cre-
ation, etc. for the purpose of 
research and development 
map related technologies
 When providing image data 
and position information to a 
local government for the pur-
pose of road maintenance, 
etc.
 When providing processed 
image data and position infor-
mation to traffic condition 
communication individual ser-
vices
 When providing image data 
from near a fire, or other area 
that emergency services are 
dispatched, to the fire depart-
ment of a local government 
which has entered a separate 
contract with Toyota
Image information recorded by the 
vehicle can be erased by your 
Toyota dealer.
The image recording function can 
be disabled. However, if the function 
is disabled, data from when systems 
operate will not be available.
If you wish to stop the collection of 
Toyota Safety Sense 3.0 data by the 
Toyota servers for the purpose of 
research and development and pro-
vision to individual services, contact 
your Toyota dealer. 

237
5
5
Driving
Driving
5-1. Before drivingDriving the vehicle....... 239
Cargo and luggage ..... 246
Vehicle load limits ....... 249
Trailer towing .............. 250
Dinghy towing ............. 250
5-2. Driving procedures Power (ignition) switch 251
Transmission............... 256
Turn signal lever ......... 262
Parking brake .............. 263
Brake Hold .................. 266
5-3. Operating the lights and wipers
Headlight switch .......... 269
AHB (Automatic High  Beam)........................ 272
Windshield wipers and  washer....................... 275
5-4. Refueling Opening the fuel tank cap.................................. 279
5-5. Using the driving support systems
Toyota Safety Sense  3.0/Traffic Jam Assist soft-
ware update .............. 282
Toyota Safety Sense 3.0 .................................. 284
Driver monitor ............. 292PCS (Pre-Collision System)
.................................. 293
LTA (Lane Tracing Assist) .................................. 305
LCA (Lane Change Assist) .................................. 310
LDA (Lane Departure Alert) .................................. 313
PDA (Proactive driving  assist) ........................ 320
FCTA (Front Cross Traffic  Alert) .......................... 326
RSA (Road Sign Assist) .................................. 329
Dynamic radar cruise con- trol ............................. 331
Cruise control .............. 342
Emergency Driving Stop  System ...................... 345
Traffic Jam Assist ........ 348
BSM (Blind Spot Monitor) .................................. 354
Safe Exit Assist ........... 359
Intuitive parking assist . 363
RCTA (Rear Cross Traffic  Alert) function ............ 373
RCD (Rear Camera Detec- tion) function .............. 378
PKSB (Parking Support  Brake) ........................ 382 

2825-5. Using the driving support systems
5-5.Using the driving support systems
This Owner’s Manual contains 
information for Ver.2. For the lat-
est information about the con-
trols, use, warnings/precautions, 
etc. of each function of Toyota 
Safety Sense 3.0/Traffic Jam 
Assist, refer to the Digital 
Owner’s Manual at the Owner’s 
Manual website.If the software of this system 
has been updated after initial 
purchase of the vehicle, before 
using this system, be sure to 
read the Owner’s Manual which 
corresponds to the software ver-
sion of the system. 
■Precautions for use
●Be aware that some functions 
may temporarily be disabled if a 
legal or safety related issue 
occurs.
●If a connected services contract 
has not been entered or has 
expired, software updates will not 
be able to be performed wire-
lessly.
If the software of this system 
has been updated after initial 
purchase of the vehicle, to 
access the appropriate Owner’s 
Manual, it is necessary to check 
the software version of the sys-
tem and then visit the Owner’s 
Manual website.
■Checking the version using 
OneApp
The software version of the sys-
tem can be checked using One-
App. 
Toyota Safety Sense 
3.0/Traffic Jam Assist 
software update
It is necessary to enter a 
connected services con-
tract, provided by Toyota, to 
use these functions. For 
details, contact your Toyota 
dealer.
WARNING
■For safe use
When the Toyota Safety Sense 
3.0/Traffic Jam Assist software is 
updated, the operating methods 
of functions may change. Using 
this system without knowing the 
correct operating methods may 
lead to an accident resulting in 
death or serious injury.
●Make sure to read the Digital 
Owner’s Manual which corre-
sponds to the software version 
of the system, available at the 
Owner’s Manual website, before 
using this system.
Content of the Toyota 
Safety Sense 3.0/Traffic 
Jam Assist Owner’s Man-
ual
Checking your vehicle’s 
Toyota Safety Sense 
3.0/Traffic Jam Assist ver-
sion 

2835-5. Using the driving support systems
5
Driving
■Selecting your vehicle’s 
Toyota Safety Sense 
3.0/Traffic Jam Assist ver-
sion
1 Access the following URL 
using a computer or smart-
phone:
For U.S.A owners
https://www.toyo ta.com/owners/
resources/warr anty-owners-
manuals/
manual?om=om47e73u.
priusprime.2024.2303.phev.vh
For Canadian owners
https://www.toyota.ca/toyota/
owners/
manual?om=om47e73u.
priusprime.2024.2303.phev.vh
2 Select the file which includes 
the previously checked sys-
tem version. If a software update is available, 
a notification will be displayed 
by OneApp. Follow the instruc-
tions displayed on the screen.
■Software update precautions
●After a software update has been 
performed, it will not be possible 
to revert to a previous version.
●Depending on the communication 
environment and the content of an 
update, a software update may 
take several hours. Although an 
update will be 
suspended when 
the power switch is turned off, it 
will resume when the power 
switch is changed back to ON.
●Toyota Safety Sense 3.0/Traffic 
Jam Assist can still be used while 
a software update is being per-
formed.
■What can be checked using the 
OneApp
The following items can be checked 
or performed.
●Software version, update details, 
precautions, use methods, etc.
●Software update
Updating the software