2022 TOYOTA PRIUS PRIME air condition

TABLE OF CONTENTS4
PRIUS PRIME_OM_OM47E74U_(U)5-5. Using the driving support
systems
Toyota Safety Sense 2.0 ... 370
PCS (Pre-Collision System) ........................... 379
LTA (Lane Tracing Assist) ............................. 390
RSA (Road Sign Assist) ............................. 405
Dynamic radar cruise control with full-speed
range ............................... 409
Driving mode select switch .............................. 425
BSM (Blind Spot Monitor) ........ 427
• The Blind Spot Monitor
function ......................... 432
• The Rear Cross Traffic Alert function ................. 435
Intuitive parking assist ....... 441
Parking Support Brake function ........................... 452
S-APGS (Simple Advanced Parking
Guidance System) .......... 462
Driving assist systems....... 496
5-6. Driving tips Winter driving tips.............. 502 6-1. Using the air conditioning
system and defogger
Automatic air conditioning system (vehicles with
7-inch display) ................. 508
Automatic air conditioning system (vehicles with
11.6-inch display) ............ 520
Remote Air Conditioning System ............................ 531
Heated steering wheel/ seat heaters..................... 535
6-2. Using the interior lights Interior lights list................. 537• Front interior light .......... 538
• Front personal lights ...... 538
• Rear interior light ........... 539
6-3. Using the storage features List of storage features ...... 540• Glove box ...................... 541
• Console box .................. 541
• Cup holders ................... 542
• Bottle holders/door pockets.................. 543
• Auxiliary boxes .............. 544
• Seat back pockets ......... 544
Luggage compartment features ........................... 545
6Interior features

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6 4 3
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PRIUS PRIME_OM_OM47E74U_(U)
10
5
6-4. Using the other interior features
Other interior features ....... 549 • Sun visors ..................... 549
• Vanity mirrors................ 549
• Power outlets ................ 550
• USB charging ports....... 551
• Wireless charger ........... 553
• Armrest ......................... 562
• Coat hooks.................... 562
• Assist grips ................... 563
Garage door opener .......... 564 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 574
Cleaning and protecting the vehicle interior ........... 579
7-2. Maintenance Maintenance requirements ................... 585
General maintenance ........ 588
Emission inspection and maintenance (I/M)
programs ......................... 591
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 592
Hood .................................. 595
Positioning a floor jack....... 597
Engine compartment ......... 598
Tires................................... 612
Tire inflation pressure ........ 620
Wheels............................... 623
Replacing the tire............... 626
Air conditioning filter .......... 637
Wiper insert replacement..................... 641
Electronic key battery ........ 644
Checking and replacing fuses ................................ 647
Headlight aim..................... 650
Light bulbs ......................... 652
7Maintenance and care

19Pictorial index
PRIUS PRIME_OM_OM47E74U_(U)Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
When the warning messages are displayed . . . . . . . . . . . . . . P. 681
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 346
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 346
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 502
Warning buzzer . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . P. 346
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 345
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 347
Headlights/parking lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 347
Fog lights
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 357
Windshield wipers and washer switch . . . . . . . . . . . . . . . . P. 359
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 359
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 610
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 660
Fuel filler door opener . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 367
Hood lock release lever. . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 595
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 303
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . P. 508, 520
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 508, 521
Rear window defogger . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 512, 523
Audio system
*2
*1: If equipped
*2: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL” or “MULTIMEDIA OWNER’S MANUAL”.
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451-1. For safe use
PRIUS PRIME_OM_OM47E74U_(U)
1
For safety and security
■SRS airbag deployment conditions (SRS side and curtain shield a irbags)
● The SRS side and curtain shield airbags will deploy in the even t of an
impact that exceeds the set threshold level (the level of force corresponding
to the impact force produced by an approximately 3300 lb. [1500 kg] vehicle
colliding with the vehicle cabin from a direction perpendicular to the vehicle
orientation at an approximate speed of 12 - 18 mph [20 - 30 km/ h]).
● Both SRS curtain shield airbags will deploy in the event of veh icle rollover.
● Both SRS curtain shield airbags may also deploy in the event of a severe
frontal collision.
■ Conditions under which the SRS ai rbags may deploy (inflate), other than
a collision
The SRS front airbags and SRS curtain shield airbags may also d eploy if a
serious impact occurs to the underside of your vehicle. Some ex amples are
shown in the illustration.
The SRS curtain shield airbags may also deploy under the situat ions shown
in the illustration. ● Hitting a curb, edge of pavement or hard
surface
● Falling into or jumping over a deep hole
● Landing hard or falling
● The angle of vehicle tip-up is marginal.
● The vehicle skids and hits a curb stone.
IO11PH021

501-1. For safe use
PRIUS PRIME_OM_OM47E74U_(U)
Front passenger occupant classification
system
SRS warning light
Seat belt reminder light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Your vehicle is equipped with a front passenger occupant classi-
fication system. This system detects the conditions of the front
passenger seat and activates or deactivates the front passenger
airbag and seat cushion airbag in the front passenger side.
U.S.A. Canada
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4

511-1. For safe use
PRIUS PRIME_OM_OM47E74U_(U)
1
For safety and security
■Adult*1
■Child*4
Condition and operation in the front passenger occupant classi-
fication system
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG ON”
SRS warning lightOff
Seat belt reminder lightOff*2 or
flashing
*3
Devices
Front passenger airbagActivated
Seat cushion airbag in the front passenger
sideActivated*2 or
deactivated
*3
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF” or
“AIR BAG ON”
*4
SRS warning lightOff
Seat belt reminder lightOff*2 or
flashing
*3
Devices
Front passenger airbagDeactivated or
activated
*4
Seat cushion airbag in the front passenger sideDeactivated or activated
*4, 2

86
PRIUS PRIME_OM_OM47E74U_(U)
2-1. Plug-in hybrid system
Plug-in hybrid system features
The illustration is an example for explanation and may differ from the
actual item.
Gasoline engine
Electric motor (traction motor)
The plug-in hybrid system is a system excellent in both econom-
ical efficiency of electric vehicles and practicality of hybrid vehi-
cles.
● EV driving can be performed using electricity charged from an
external power source.
*
●If the amount of electricity remaining in the hybrid battery (t raction
battery) becomes low, the vehicle is automatically controlled i n
such a way that it can be driven as a hybrid vehicle through the
joint use of the gasoline engine.
*: The EV driving range will vary in accordance with conditions s uch as
vehicle speed, the amount of charge remaining in the hybrid bat tery
(traction battery) and the usage of the air conditioning system. The gaso-
line engine may also be used simultaneously in accordance with driving
conditions.
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2

PRIUS PRIME_OM_OM47E74U_(U)
912-1. Plug-in hybrid system
2
Plug-in hybrid system
■Switching to the hybrid battery (traction battery) charge mode
Press and hold the switch.
Take your hand off the switch
once the hybrid battery charge
mode indicator starts to blink.
The hybrid battery charge mode
indicator illuminates when the
switch to hybrid battery (traction
battery) charge mode is com-
plete.
When the hybrid battery (traction battery) is fully charged
*, the hybrid
battery (traction battery) charge mode is automatically cancele d and the
operation mode will be switched to HV mode.
The hybrid battery (traction battery) charge mode will be cance led by
pressing EV/HV mode selection switch or EV auto mode switch.
*: The maximum charge amount in the hybrid battery (traction batt ery)
charge mode is approximately 80% of the fully charged capacity for the
charging from an external power source.
■ If the plug-in hybrid system ope ration mode cannot be changed
In the following situations, the plug-in hybrid system operation mode cannot
be changed even if the EV/HV mode selection switch or EV auto mode switch
is pressed. (In this case, the warning message is displayed on the multi-infor-
mation display when the switch is pressed.)
● When electricity needed for EV driving is not remaining (when in EV/EV
auto mode)
● When the traction battery is almost completely charged (hybrid battery [trac-
tion battery] charge mode)
■ When switching from EV mode to another mode using the switch
When the power switch is turned of f, operation mode switching is canceled
and the system returns to EV mode the next time the vehicle is started.
■ Hybrid battery (traction battery) charge mode
●The following may occur to protect the system, etc.
• Cannot switch to hybrid battery (traction battery) charge mode or cannot
cancel it
• Gasoline engine does not start or stops even after switching to hybrid bat- tery (traction battery) charge mode
● If a load to the system is large, such as when the power consumption of the
air conditioning system is large or when the temperature of the engine cool-
ant is high, it may take longer time than usual to charge using the hybrid bat-
tery (traction battery) charge mode, or charging to the hybrid battery
(traction battery) may not be performed.