Page 1 of 784
PRIUS PRIME_OM_OM47A88U_(U)
Pictorial indexSearch by illustration
1For safety
and securityMake sure to read through them
2Plug-in hybrid
systemPlug-in hybrid system features, charging method,
etc.
3Instrument
clusterHow to read the gauges and meters, the variety of
warning lights and indicators, etc.
4Operation of
each componentOpening and closing the doors and windows,
adjustment before driving, etc.
5DrivingOperations and advice which are necessary for
driving
6Interior featuresUsage of the interior features, etc.
7Maintenance
and careCaring for your vehicle and maintenance
procedures
8When trouble
arisesWhat to do in case of malfunction or emergency
9Vehicle
specificationsVehicle specifications, customizable features, etc.
10For ownersReporting safety defects for U.S. owners, and seat
belt, SRS airbag and headlight aim instructions for
Canadian owners
IndexSearch by symptom
Search alphabetically
Page 2 of 784

TABLE OF CONTENTS2
PRIUS PRIME_OM_OM47A88U_(U)For your information....................... 8
Reading this manual .................... 14
How to search .............................. 15
Pictorial index .............................. 16
1-1. For safe use
Before driving ...................... 26
For safety drive ................... 28
Seat belts ............................ 30
SRS airbags ........................ 36
Front passenger occupant classification system ......... 50
Exhaust gas precautions ..... 56
1-2. Child safety Riding with children ............. 57
Child restraint systems ........ 58
1-3. Theft deterrent system Immobilizer system ............. 75
2-1. Plug-in hybrid system Plug-in hybrid system features ............................. 78
Plug-in hybrid system precautions ....................... 90
Plug-in hybrid vehicle driving tips ......................... 97
EV driving range................ 100 2-2. Charging
Charging equipment .......... 102
Charging cable .................. 107
Smart lid & connector locking system ................. 113
Power sources that can be used................................. 122
Charging methods ............. 125
Charging tips ..................... 129
Things to know before charging........................... 131
How to charge ................... 136
Using the charging timer function ............................ 147
When normal charging cannot be carried out....... 170
3. Instrument cluster Combination meter ............ 180
Warning lights and indicators ......................... 188
Main display....................... 196
Multi-information display ............................. 205
Head-up display................. 238
Energy monitor/ consumption screen/
detail screen (vehicles
with 7-inch display) .......... 246
Energy monitor/ consumption screen/
detail screen (vehicles
with 11.6-inch display) ..... 252
1For safety and security
2Plug-in hybrid system
3Instrument cluster
Page 6 of 784

TABLE OF CONTENTS6
PRIUS PRIME_OM_OM47A88U_(U)8-1. Essential information
Emergency flashers .......... 644
If your vehicle has to be stopped in an
emergency ...................... 645
8-2. Steps to take in an emergency
If your vehicle needs to be towed ......................... 646
If you think something is wrong .............................. 652
If a warning light turns on or a warning buzzer
sounds ............................ 653
If a warning message is displayed ......................... 663
If you have a flat tire .......... 671
If the hybrid system will not start ........................... 688
If the electronic key does not operate properly ........ 690
If the 12-volt battery is discharged ...................... 694
If your vehicle overheats ... 700
If the vehicle becomes stuck................................ 705 9-1. Specifications
Maintenance data (fuel, oil level, etc.) .......... 708
Fuel information ................. 718
Tire information.................. 721
9-2. Customization Customizable features ....... 732
9-3. Initialization Items to initialize ................ 743
Reporting safety defects for U.S. owners ........................ 746
Seat belt instructions for Canadian owners
(in French)................................ 747
SRS airbag instructions for Canadian owners
(in French)................................ 749
Headlight aim instructions for Canadian owners
(in French)................................ 758
8When trouble arises9Vehicle specifications
10For owners
Page 9 of 784
PRIUS PRIME_OM_OM47A88U_(U)
9
The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
●Hybrid system
● Multiport fuel injection system/sequential multiport fuel injection system
● Dynamic radar cruise control with full-speed range
● Anti-lock brake system
● SRS airbag system
● Seat belt pretensioner system
Be sure to check with your Toyota dealer for precautionary measures or spe-
cial instructions regarding installation of a mobile two-way radio system.
High voltage parts and cables on the hybrid vehicles emit approximately the
same amount of electromagnetic waves as the conventional gasoline pow-
ered vehicles or home electronic appliances despite of their electromagnetic
shielding.
Unwanted noise may occur in the reception of the mobile two-way radio.
Installation of a mobile two-way radio system
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12
PRIUS PRIME_OM_OM47A88U_(U)The SRS airbag and seat belt pretensioner devices in your Toyota contain
explosive chemicals. If the vehicle is scrapped with the airbags and seat belt
pretensioners left as they are, this may cause an accident such as fire. Be
sure to have the systems of the SRS airbag and seat belt pretensioner
removed and disposed of by a qualified service shop or by your Toyota dealer
before you scrap your vehicle.
Special handling may apply,
See www.dtsc.ca.gov/hazardouswaste/perchlorate.
Your vehicle has components that may contain perchlorate. These compo-
nents may include airbag, seat belt pretensioners, and wireless remote con-
trol batteries.
Scrapping of your Toyota
Perchlorate Material
WARNING
■
General precautions while driving
Driving under the influence: Never drive your vehicle when under the influ-
ence of alcohol or drugs that have impaired your ability to operate your vehi-
cle. Alcohol and certain drugs delay reaction time, impair judgment and
reduce coordination, which could lead to an accident that could result in
death or serious injury.
Defensive driving: Always drive defensively. Anticipate mistakes that other
drivers or pedestrians might make and be ready to avoid accidents.
Driver distraction: Always give your full attention to driving. Anything that
distracts the driver, such as adjusting controls, talking on a cellular phone or
reading can result in a collision with resulting death or serious injury to you,
your occupants or others.
■ General precaution regard ing children’s safety
Never leave children unattended in the vehicle, and never allow children to
have or use the key.
Children may be able to start the vehicle or shift the vehicle into neut\
ral.
There is also a danger that children may injure themselves by playing with
the windows, or other features of the vehicle. In addition, heat build-up or
extremely cold temperatures inside the vehicle can be fatal to children.\
Page 22 of 784

22Pictorial index
PRIUS PRIME_OM_OM47A88U_(U)
■Interior
SRS airbags . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 36
Floor mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 26
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 287
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 289
Head restraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 291
Seat belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 30
Console box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 519
Inside lock buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 269
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 520
Assist grips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 540
IOPPH014
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Page 25 of 784
25
PRIUS PRIME_OM_OM47A88U_(U)
For safety and security1
1-1. For safe useBefore driving ...................... 26
For safety drive ................... 28
Seat belts ............................ 30
SRS airbags ........................ 36
Front passenger occupant classification system ......... 50
Exhaust gas precautions..... 56
1-2. Child safety Riding with children ............. 57
Child restraint systems........ 58
1-3. Theft deterrent system Immobilizer system ............. 75
Page 36 of 784
361-1. For safe use
PRIUS PRIME_OM_OM47A88U_(U)
SRS airbags
The SRS airbags inflate when the vehicle is subjected to certain
types of severe impacts that may cause significant injury to the
occupants. They work together with the seat belts to help reduce
the risk of death or serious injury.
IO11PH018