Page 4 of 792

TABLE OF CONTENTS4
PRIUS PRIME_OM_OM47D13U_(U)5-5. Using the driving support
systems
Toyota Safety Sense P ..... 369
PCS (Pre-Collision System) ........................... 377
LDA (Lane Departure Alert with steering
control) ............................ 389
Dynamic radar cruise control with full-speed
range ............................... 399
Driving mode select switch .............................. 415
BSM (Blind Spot Monitor) ........ 417
• The Blind Spot Monitor
function ......................... 421
• The Rear Cross Traffic Alert function ................. 424
Intuitive parking assist ....... 429
Intelligent Clearance Sonar .............................. 439
S-APGS (Simple Advanced Parking
Guidance System) .......... 451
Driving assist systems....... 485
5-6. Driving tips Winter driving tips.............. 491 6-1. Using the air conditioning
system and defogger
Automatic air conditioning system (vehicles with
7-inch display) ................. 496
Automatic air conditioning system (vehicles with
11.6-inch display) ............ 507
Remote Air Conditioning System ............................ 518
Heated steering wheel/ seat heaters..................... 522
6-2. Using the interior lights Interior lights list................. 524• Front interior light .......... 525
• Front personal lights ...... 525
• Rear interior light ........... 526
6-3. Using the storage features List of storage features ...... 527• Glove box ...................... 528
• Console box .................. 528
• Cup holders ................... 529
• Bottle holders/door pockets.................. 530
• Auxiliary boxes .............. 531
Luggage compartment features ........................... 532
6Interior features
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801-3. Emergency assistance
PRIUS PRIME_OM_OM47D13U_(U)
■Free/Open Source Software Information
This product contains Free/Open Source Software (FOSS).
The license information and/or the source code of such FOSS can be found
at the following URL.
https://www.denso.com/global/en/opensource/dcm/toyota/
■ Certification for the Safety Connect
FCC ID: JOYJ79
IC: 574B-J79
FCC/IC WARNING:
Changes or modifications not expressly approved by the manufact ure could void the
user’s authority to operate the equipment.
This device complies with Part 15 of the FCC Rules and Industry Canada license-
exempt RSS standards. Operation is subject to the following two conditions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference, including interference that may cause undesired operation of the device.
This equipment complies with IC RSS-102 radiation exposure limi ts set forth for
uncontrolled environment.
The antennas used for this transmitter must be installed to provide a separation dis-
tance of least 20cm from all persons.
FCC/IC AVERTISSEMENT:
L’utilisateur est averti que les changements ou modifications n on expressément
approuvés par le fabricant pourraient annuler l’autorité de l’u tilisateur à utiliser
l’équipement.
Ce appareil est compatible avec la Partie 15 du règlement FCC e t de la Licence de
l’industrie canadienne et des normes exemptes de RSS. Opération soumise aux deux
conditions suivantes :
(1) ce appareil ne doit pas causer des interférences nuisibles, et
(2) cet appareil doit accepté toutes les interférences, y compri s les interférences qui
peuvent entraîner un fonctionnement indésirable de l’appareil.
Cet appareil est compatible aux limites d’exposition aux radiat ion IC RSS-102 définies
pour un environnement non contrôlé.
Les antennes utilisées pour cet émetteur doivent être installée s à une distance d’au
moins 20 cm de toutes les personnes.
Page 185 of 792

PRIUS PRIME_OM_OM47D13U_(U)
1852-2. Charging
2
Plug-in hybrid system
If “Charging Stopped Check Char ging Source” is shown (3)
Problem in power supply from exter-
nal power source
Check the following items.
• Plug is securely inserted
• Extension cord is not used and
outlet is not overloaded
• Connected to a dedicated power line
• Electrical leakage has occurred or
not
There may be a problem with the
outlet of the building. Contact an
electrician to request an inspection.
If charging cannot be carried out,
even though there is no problem
with the power source path, there
may be a malfunction in the system.
Have the vehicle inspected by your
Toyota dealer.
Charging equipment has stopped
charging
Check if it is possible to charge with
the charging cable equipped to the
vehicle.
If charging cannot be carried out,
even when using the genuine
charging cable, consult your Toyota
dealer.
If “Charging Stopped High Energy Use See Owner’s Manual” is sho wn
Power is being consumed by electri-
cal components of vehicle
Check the following items, and then
carry out charging again.
• If the headlights and audio are
turned on, turn them off.
• Turn the power switch off.
If charging cannot be carried out,
even after performing the above, the
auxiliary battery may not be suffi-
ciently charged. Operate the hybrid
system for approximately 15 min-
utes or more to charge the auxiliary
battery.
If “Charging System Malfunction See Owner’s Manual” is shown
Malfunction occurred in charging
systemHave the vehicle inspected by your
Toyota dealer.
Likely causeCorrection procedure
Page 218 of 792
218
PRIUS PRIME_OM_OM47D13U_(U)
3. Instrument cluster
◆Hybrid System Indicator
The display changes according to accelerator pedal operation and
displays the current driving st atus and energy regeneration sta tus.
The display contents of the Hybrid System Indicator are differe nt in EV
mode and HV mode.
The Hybrid System Indicator can be displayed on the sub-screen of the
main display ( P. 210) and the head-up display (if equipped)
( P. 247).
■
How to read the display
In EV mode
Charge area
Shows that energy is being recovered via the regenerative charging.
EV driving area
Shows that the vehicle is driven using only the electric motor (traction
motor).
Gasoline engine running area
Shows that the gasoline engine is used as auxiliary power.
Eco area
Shows that the vehicle is being driven in an Eco-friendly manne r.
Changed within the “ECO Accelerator Guidance” range. ( P. 221)
*1
Head-up display
(if equipped)
Sub-screen
Multi-information
display
1
2
3
4
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297
PRIUS PRIME_OM_OM47D13U_(U)
4-3. Adjusting the seats
4
Operation of each component
Rear seats
Park the vehicle in a safe place.
Apply the parking brake firmly and shift the shift position to P. ( P. 339)
Adjust the position of the front seat and the angle of the seatback.
(
P. 2 9 5 )
Depending on the position of the front seat, if the seatback is folded back-
ward, it may interfere with the operation of the rear seat.
Lift up and push down the head r estraints of the rear seats.
(
P. 2 9 9 )
Close the lid of rear seat auxiliary box if it is opened. (
P. 531)
This step is not necessary when operating the left side seat on ly.
Pull the seatback lock release
lever and fold the seatback down.
To avoid trapping the seat belt
between the seat and the inside of
the vehicle, pass the seat belt
inside the seat belt guide and then
return the seatback securely to
the locked position.
The seatbacks can be folded down.
Before folding down the seatbacks
Folding down the seatbacks
1
2
3
4
IO43PH005
Returning the rear seatbacks
IO43PH006Seat belt guide
Page 495 of 792

495
PRIUS PRIME_OM_OM47D13U_(U)
6Interior features
6-1. Using the air conditioning system and defogger
Automatic air conditioning system (vehicles with
7-inch display) ................. 496
Automatic air conditioning system (vehicles with
11.6-inch display) ............ 507
Remote Air Conditioning System ............................ 518
Heated steering wheel/ seat heaters .................... 522 6-2. Using the interior lights
Interior lights list ................ 524• Front interior light .......... 525
• Front personal lights ..... 525
• Rear interior light .......... 526
6-3. Using the storage features List of storage features ..... 527• Glove box...................... 528
• Console box .................. 528
• Cup holders .................. 529
• Bottle holders/door pockets ................. 530
• Auxiliary boxes.............. 531
Luggage compartment features ........................... 532
6-4. Using the other interior features
Other interior features ....... 539 • Sun visors ..................... 539
• Vanity mirrors................ 539
• Power outlets ................ 540
• Wireless charger ........... 541
• Coat hooks.................... 552
• Assist grips ................... 552
Garage door opener.......... 553
Page 527 of 792
527
PRIUS PRIME_OM_OM47D13U_(U)
6-3. Using the storage features
6
Interior features
List of storage features
Auxiliary boxes ( P. 531)
Glove box ( P. 5 2 8 )
Bottle holders/door pockets
( P. 530) Cup holders (
P. 529)
Console box ( P. 528)
WARNING
●Do not leave glasses, lighters or spray cans in the storage spa ces, as this
may cause the following when cabin temperature becomes high:
• Glasses may be deformed by heat or cracked if they come into c ontact
with other stored items.
• Lighters or spray cans may explode. If they come into contact with other
stored items, the lighter may catch fire or the spray can may r elease
gas, causing a fire hazard.
● When driving or when the storage compartments are not in use, k eep the
lids closed.
In the event of sudden braking or sudden swerving, an accident may occur
due to an occupant being struck by an open lid or the items sto red inside.
1
2
3
4
5
Page 531 of 792
PRIUS PRIME_OM_OM47D13U_(U)
5316-3. Using the storage features
6
Interior features
Auxiliary boxes
Ty p e AType B (if equipped)
Press in the lid.
The overhead console is useful for
temporarily storing small items.
Vehicles with the wireless char-
ger: P. 5 4 1
Ty p e C
Lift the lid while pulling up the
knob.
WARNING
Type A:
Do not store items heavier than 0.44 lb. (200 g).
Doing so may cause the auxiliary box to open and the items insi de may fall
out, resulting in an accident.