Page 1 of 808
PRIUS PRIME_OM_OM47E74U_(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 4 of 808

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
Page 23 of 808
23Pictorial index
PRIUS PRIME_OM_OM47E74U_(U)Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 305
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 549
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 549
Interior lights
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 538, 539
Personal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 538
“SOS” button
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 76
Garage door opener switches
*2. . . . . . . . . . . . . . . . . . . . . . P. 564
*1: The illustration shows the front, but they are also equipped in the rear.
*2: If equipped
1
2
3
4
5
6
Page 507 of 808

507
PRIUS PRIME_OM_OM47E74U_(U)
6Interior features
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
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
Page 533 of 808

PRIUS PRIME_OM_OM47E74U_(U)
5336-1. Using the air conditioning system and defogger
6
Interior features
■Security feature
Any unlocked doors will be automatically locked when the system is operat-
ing. The buzzer sounds and the emergency flashers flash to indi cate that the
doors have been locked or the system has been turned off.
(The doors locked: Once; The system turned off: Twice)
■ Conditions affecting operation
P. 293
■ When using the Remote A ir Conditioning System
A charging message will be displayed on the multi-information d isplay. Differ-
ent messages will be displayed depending on when the Remote Air Condi-
tioning System was started (after charging or during charging).
■ While the Remote Air Condit ioning System is operating
● Depending on the operating condition of the Remote Air Conditio ning Sys-
tem, the electric fan may spin and an operating noise may be heard. How-
ever, this does not indicate a malfunction.
● The Remote Air Conditioning System may stop operating temporari ly if
other features that use electricity (for example, the seat heater, lights, wind-
shield wipers) are in operation or if the charge level of the 1 2-volt battery
becomes low.
● The headlights, windshield wiper, combination meter, etc. will not operate
while the Remote Air Conditioning System is operating.
■ Electronic key battery depletion
P. 276
■ When the electronic key battery is fully depleted
P. 644
■ Customization
Setting (e.g. Operation using “A/C” on the wireless remote control) can be
changed. (Customizable features: P. 749)
Page 537 of 808
537
PRIUS PRIME_OM_OM47E74U_(U)
6-2. Using the interior lights
6
Interior features
Interior lights list
Rear interior light ( P. 539)
Front personal/interior lights ( P. 538)
Shift lever lighting
Footwell lights (if equipped)
Front door courtesy lights1
2
3
4
5
Page 538 of 808
538
PRIUS PRIME_OM_OM47E74U_(U)
6-2. Using the interior lights
Turns the lights off
Turns the door position on
Turns the lights on
Turns the lights on/off
Front interior light
1
2
3
Front personal lights
Page 539 of 808
PRIUS PRIME_OM_OM47E74U_(U)
5396-2. Using the interior lights
6
Interior features
Turns the switch to the door
position (door linked)
Operation is linked with the front
interior light main switch. When the
switch is off, the light does not illu-
minate.
Turns the light on
■Illuminated entry system
The lights automatically turn on/off according to power switch mode, the pres-
ence of the electronic key, whether the doors are locked/unlocked, and
whether the doors are opened/closed.
■ To prevent the 12-volt battery from being discharged
If the interior lights remain on when the power switch is turned off, the light
will go off automatically after 20 minutes.
■ Customization
Settings (e.g. the time elapsed before the lights turn off) can be changed.
(Customizable features: P. 749)
Rear interior light
1
2
NOTICE
To prevent 12-volt battery discharge, do not leave the lights on longer than
necessary when the hybrid system is off.