warning lights TOYOTA PRIUS 2022 Owner's Guide

725Alphabetical index
PRIUS_OM_OM47F01U_(U)
Engine....................................... 662Accessory mode ................... 241
Compartment ........................ 514
Engine switch (power switch) ................................ 239
Exhaust gas precautions ........ 54
Hood ..................................... 511
How to start the hybrid system ......... ....................... 239
Identification number ............ 662
If the hybrid system will not start .............................. 641
If your vehicle has to be stopped in an emergency ... 577
Ignition switch (power switch) ................................ 239
Overheating .......................... 652
Power switch......................... 239
Engine coolant ......................... 518 Capacity ................................ 666
Checking ............................... 518
Preparing and checking before winter....................... 425
Engine oil ................................. 515 Capacity ................................ 664
Checking ............................... 515
Oil pressure warning light ..... 588
Preparing and checking before winter....................... 425
Engine switch (power
switch) .................................... 239 Auto power off function ......... 241
Automatic hybrid system shut off feature ........................... 243
Changing the power switch modes................................. 241
If your vehicle has to be stopped in an emergency ... 577
Starting the hybrid system .... 239 EPS (Electric Power
Steering) ................................ 416
Function ................................ 416
Warning light......................... 589
EV drive mode ......................... 246
EV indicator ............................. 129
Event data recorder (EDR)........ 11
Exhaust gas precautions .......... 54
Flat tire ............................. 607, 627
Floor mat .................................... 26
Fluid Brake .................................... 667
Transmission ........................ 667
Washer ................................. 526
Fog lights ................................. 267
Replacing light bulbs ............ 572
Switch ................................... 267
Footwell lights ......................... 452
Front camera............................ 283
Front doors .............................. 181
Front fog lights ........................ 267
Replacing light bulbs ............ 572
Switch ................................... 267
Front passenger occupant classification system .............. 49
Front passenger’s seat belt reminder light ........................ 591
Front seat concentrated
airflow mode
(S-FLOW) ....................... 432, 442
Front seats ............................... 198
Adjustment............................ 198
Cleaning ............................... 498
Correct driving posture ........... 28
Head restraints ..................... 203
Seat heaters ......................... 450
Front side marker lights ......... 257
Light switch ........................... 257
Replacing light bulbs ............ 566
Wattage ................................ 670
F

726Alphabetical index
PRIUS_OM_OM47F01U_(U)
Front turn signal lights ........... 255Replacing light bulbs............. 572
Turn signal lever ................... 255
Fuel ........................................... 671 Capacity ................................ 663
Fuel gauge ............................ 116
Information ............................ 671
Refueling............................... 277
Type ...................................... 663
Warning light ......................... 590
Fuel consumption............ 133, 168
Fuel filler door.......................... 277
Opener .................................. 279
Refueling............................... 277
When the fuel filler door cannot be opened............... 280
Fuses ........................................ 558
Garage door opener ................ 482
Glove box ................................. 456
Hands-free system (for
cellular phone)
*
Head restraints ........................ 203
Head-up display ....................... 158
Headlights ................................ 257 AHB (Automatic High Beam) ................................. 262
Headlight aim ................ 561, 713
Light switch ........................... 257
Replacing light bulbs............. 572
Heated steering wheel............. 450
Heaters Automatic air conditioning
system ....... ................. 430, 440
Heated steering wheel .......... 450
Outside rear view mirrors ........................ 434, 444
Seat heaters ......................... 450 High coolant temperature
warning light.......................... 590
High mounted stoplight Replacing.............................. 572
High-voltage components ........ 89
Hill-start assist control ........... 416
Hood ......................................... 511
Hooks
Cargo hooks ......................... 462
Coat hooks ........................... 480
Grocery bag hook ................. 463
Retaining hooks (floor mat) .... 26
Horn .......................................... 206
Hybrid battery (tr action battery)
Air intake vent ......................... 90
Location .................................. 89
Specification ......................... 663
Hybrid battery (traction battery) air intake vent............ 90 Cleaning ............................... 546
Hybrid system............................ 84 Brake Override System ........ 223
Drive-Start Control ................ 224
Emergency shut off system .... 90
Energy monitor/consumption
screen ................ 127, 165, 170
EV drive mode ...................... 246
High voltage components ....... 89
Hybrid System Indicator ....... 129
Hybrid system precautions ..... 89
Hybrid vehicle driving tips ..... 422
If the hybrid system will not start .................................... 641
Overheating .......................... 652
Power switch ........................ 239
Regenerative braking ............. 87
Starting the hybrid system .... 239
Vehicle proximity notification system .......... ..................... ... 85
Hybrid System Indicator ......... 129
Hybrid transmission................ 249
G
H

727Alphabetical index
PRIUS_OM_OM47F01U_(U)
I/M test ...................................... 507
Identification ............................ 661Engine................................... 662
Vehicle .................................. 661
Ignition switch (power
switch) .................................... 239 Auto power off function ......... 241
Automatic hybrid system shut off feature ........................... 243
Changing the power switch modes................................. 241
If your vehicle has to be stopped in an emergency ... 577
Starting the hybrid system .... 239
Illuminated entry system ........ 454
Immobilizer system ................... 96
Indicators ................................. 107
Initialization .............................. 697 Items to initialize ................... 697
Maintenance data ................. 502
Moon roof.............................. 219
Parking Support Brake function ............................... 377
Power windows ..................... 213
S-APGS (Simple Advanced Parking Guidance
System) .............................. 405
Tire pressure warning system ......... ....................... 531
Inside rear view mirror ............ 208
Instrument cluster light
control .................................... 100
Interior lights............................ 452
Switch ........................... 453, 454
Wattage ................................ 670
Intuitive parking assist............ 358 Jack
Positioning a floor jack.......... 513
Vehicle-equipped
jack ............................. 609, 628
Jack handle ...................... 609, 628
Jam protection function
Moon roof ............................. 218
Power windows..................... 213
Keyless entry ........................... 182 Smart key system ................. 192
Wireless remote control ........ 182
Keys .......................................... 176
Battery-saving function ......... 194
Electronic key ....................... 176
Engine switch (power switch) ................................ 239
If the electronic key does not operate properly ........... 643
If you lose your keys ..... 177, 180
Key number plate ................. 176
Keyless entry ........................ 182
Mechanical key ..................... 177
Power switch ........................ 239
Replacing the battery............ 555
Smart key system ................. 192
Warning buzzer .................... 193
Wireless remote control ........ 182
Knee airbag ................................ 35
IJ
K
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL” or “MULTIMEDIA OWNER’S MANUAL”.

728Alphabetical index
PRIUS_OM_OM47F01U_(U)
Language (multi-information display)................................... 153
LATCH system ........................... 59
Lever Auxiliary catch lever .............. 511
Hood lock release lever ........ 511
Shift lever .............................. 249
Tilt and telescopic steering
lock release lever ............... 206
Turn signal lever ................... 255
Wiper lever............................ 269
License plate lights ................. 257 Light switch ........................... 257
Replacing light bulbs............. 572
Light AHB (Automatic High Beam) ................................. 262
Door courtesy lights .............. 452
Emergency flashers .............. 576
Fog light switch ..................... 267
Footwell lights ....................... 452
Headlight switch.................... 257
Illuminated entry system ....... 454
Interior lights ................. 453, 454
Interior light list...................... 452
Luggage compartment light ..................................... 188
Personal lights ...................... 453
Replacing light bulbs............. 563
Shift lever light ...................... 452
Turn signal lever ................... 255
Vanity lights .......................... 467
Wattage ................................ 670
Light bulbs Replacing .............................. 563
Wattage ................................ 670
Load capacity........................... 236
LTA (Lane Tracing Assist) ...... 302
Luggage cover ......................... 465 Main display ............................. 115
Maintenance
Do-it-yourself maintenance... 508
General maintenance ........... 504
Maintenance data ................. 660
Maintenance requirements ... 501
Malfunction indicator lamp..... 588
Master warning light ............... 599
Meter ........................................... 98 Clock adjustment .................. 103
Combination meter ................. 98
Head-up display.................... 158
Indicators .............................. 107
Instrument cluster light control ................................ 100
Main display.......................... 115
Multi-information display ....... 124
Warning lights ....................... 107
Warning messages ............... 599
Microphone
*1, 2......................... 76
Mirrors Inside rear view mirror .......... 208
Outside rear view mirror defoggers ................... 434, 444
Outside rear view mirrors ..... 210
Vanity mirrors ....................... 467
Moon roof ................................. 217
Door lock linked moon roof operation ............................ 214
Jam protection function ........ 218
Operation .............................. 217
MP3 disc
*1
LM

729Alphabetical index
PRIUS_OM_OM47F01U_(U)
Multi-information display ........ 124Air conditioning system
settings screen ................... 146
Audio system-linked display ................................ 145
Display contents ................... 124
Drive information................... 126
Driving assist system information.......................... 150
Dynamic radar cruise control with full-speed range .......... 321
Energy monitor ..................... 127
Intuitive parking assist .......... 359
Language .............................. 153
LTA (Lane Tracing Assist) .... 311
Navigation system-linked display ................................ 145
Parking Support Brake function ............................... 376
Pre-collision warning............. 292
RCTA detection screen......... 344
RSA (Road Sign Assist)........ 318
S-APGS (Simple Advanced
Parking Guidance
System) .............................. 385
Settings display..................... 151
Warning message display..... 150
Navigation system
*2
Noise from under vehicle............ 8
Odometer.................................. 119
Oil Engine oil .............................. 664 Opener
Back door ............................. 187
Fuel filler door ....................... 279
Garage door ......................... 482
Hood ..................................... 511
Outside rear view mirrors ....... 210 Adjustment............................ 210
BSM (Blind Spot Monitor) ..... 344
Folding .................................. 210
Outside rear view mirror defoggers ................... 434, 444
Outside temperature display.................................... 116
Overhead console ................... 459
Overheating ............................. 652
P position switch ..................... 250
Panic mode .............................. 177
Parking assist sensors
Intuitive parking assist .......... 358
Parking Support Brake function............................... 370
S-APGS (Simple Advanced Parking Guidance
System) .............................. 381
Parking brake........................... 256
Operation .............................. 256
Parking brake engaged warning buzzer ................... 256
Parking lights........................... 257 Light switch ........................... 257
Replacing light bulbs .... 565, 572
Wattage ................................ 670
Parking lock ............................. 250
PCS (Pre-Collision System).... 291 Enabling/disabling the system .......... ...................... 295
Function ................................ 291
Warning light......................... 589
N
O
P
*1: Refer to “MULTIMEDIA OWNER’S MANUAL”.
*2: Refer to “NAVIGATION S YSTEM OWNER’S MANUAL”.

730Alphabetical index
PRIUS_OM_OM47F01U_(U)
Personal lights ......................... 452Switch ................................... 453
Wattage ................................ 670
Power control unit coolant ..... 518 Capacity ................................ 666
Checking ............................... 518
Preparing and checking before winter....................... 425
Radiator ................................ 520
Power outlets ........................... 468
Power steering (Electric Power Steering) ..................... 416 Function ................................ 416
Warning light ......................... 589
Power switch............................ 239 Auto power off function ......... 241
Automatic hybrid system shut off feature ........................... 243
Changing the power switch modes................................. 241
If your vehicle has to be stopped in an emergency ... 577
Starting the hybrid system .... 239
Power windows........................ 212 Catch protection function ...... 213
Door lock linked window operation ............................ 214
Jam protection function......... 213
Operation .............................. 212
Window lock switch............... 212
Pre-Collision System (PCS) .... 291 Enabling/disabling the system ......... ....................... 295
Function ................................ 291
Warning light ......................... 589
Radar cruise control Dynamic radar cruise control
with full-speed range .......... 321
Radiator .................................... 520
Radio
*
RCTA (Rear Cross Traffic Alert)....................................... 352
Blind Spot Monitor function............................... 349
Rear Cross Traffic Alert
function............................... 352
Rear Cross Traffic Alert (RCTA).................................... 352
Blind Spot Monitor function............................... 349
Rear Cross Traffic Alert
function............................... 352
Rear passengers’ seat belt reminder light ........................ 591
Rear seat .................................. 200
Rear seat reminder function... 186
Rear side marker lights........... 257 Light switch ........................... 257
Replacing light bulbs ............ 567
Wattage ................................ 670
Rear turn signal lights ............ 255 Replacing light bulbs ............ 567
Turn signal lever ................... 255
Wattage ................................ 670
Rear view mirror Inside rear view mirror .......... 208
Outside rear view mirrors ..... 210
Rear view monitor system
*
Rear window defogger .... 434, 444
Rear window wiper .................. 275
Refueling .................................. 277 Capacity................................ 663
Fuel types ............................. 663
Opening the fuel tank cap..... 279
When the fuel filler door cannot be opened .............. 280
Regenerative braking ................ 87
Replacing Electronic key battery ........... 555
Fuses .................................... 558
Light bulbs ............................ 563
Tires...................................... 627
Wiper insert .......................... 551
R

733Alphabetical index
PRIUS_OM_OM47F01U_(U)
P position switch ................... 250
Power door lock switches ..... 183
Power switch......................... 239
Power window switch............ 212
Rear window wiper and washer switch ..................... 275
Rear window and outside rear view mirror
defoggers switch ........ 434, 444
S-APGS switch ..................... 384
Seat heater switches ............ 451
“SOS” button ........................... 76
Talk switch
*
Telephone switches*
TRIP switch........................... 119
Vehicle-to-vehicle distance switch ................................. 329
VSC OFF switch ................... 417
Window lock switch............... 212
Windshield wipers and washer switch ..................... 269
Wireless charger power supply switch ...................... 471
Tail lights .................................. 257 Light switch ........................... 257
Replacing light bulbs............. 572
Talk switch
*
Telephone switch*
Theft deterrent system Immobilizer system ................. 96 Tire inflation pressure............. 537
Maintenance data ................. 668
Warning light......................... 591
Tire information ....................... 674 Glossary ............................... 680
Size....................................... 676
Tire Identification Number .... 676
Uniform Tire Quality
Grading .............................. 678
Tire pressure warning system.................................... 530
Function ................................ 530
Initializing .............................. 530
Installing tire pressure warning valves and
transmitters ........................ 530
Registering ID codes ............ 531
Warning light......................... 591
Tires .......................................... 528 Chains .................................. 426
Checking............................... 528
Emergency tire puncture repair kit ............................. 607
Glossary ............................... 680
If you have a flat tire ..... 607, 627
Inflation pressure .................. 537
Information............................ 674
Replacing.............................. 627
Rotating tires ........................ 529
Size....................................... 668
Snow tires ............................. 425
Spare tire ...................... 627, 668
Tire Identification Number .... 676
Tire pressure warning system .......... ...................... 530
Uniform Tire Quality
Grading .............................. 678
Warning light......................... 591
T
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL” or “MULTIMEDIA OWNER’S MANUAL”.

734Alphabetical index
PRIUS_OM_OM47F01U_(U)
Tonneau cover (luggage cover) ..................................... 465
Tools ................................. 609, 628
Top tether strap ......................... 72
Total load capacity (vehicle capacity weight) .................... 660
Towing Dinghy towing ....................... 238
Emergency towing ................ 580
Towing eyelet........................ 583
Trailer towing ........................ 237
Toyota Safety Sense 2.0 ......... 282
TRAC (Traction Control) ......... 415 Function ................................ 415
VSC OFF switch ................... 417
Traction battery (hybrid battery) ..................................... 89
Air intake vent ......................... 90
Location .................................. 89
Specification ......................... 663
Traction control (TRAC) .......... 415 Function ................................ 415
VSC OFF switch ................... 417
Traction motor (electric motor) ....................................... 84
Trailer towing ........................... 237
Transmission ........................... 249 Driving mode select switch ... 342
Hybrid transmission .............. 249
P position switch ................... 250
Trip meters ............................... 119
Turn signal lights..................... 255 Replacing light bulbs..... 565, 567
Turn signal lever ................... 255
Wattage ................................ 670
USB charging ports ................. 469
USB port
*1, 2
Vanity lights ............................. 467 Wattage ................................ 670
Vanity mirrors .......................... 467 Vanity lights .......................... 467
Vehicle data recording .............. 10
Vehicle identification
number ................................... 661
Vehicle proximity notification
system...................................... 85
Vehicle Stability Control (VSC) ...................................... 415
Function ................................ 415
VSC OFF switch ................... 417
Voice command system
*1, 2
VSC (Vehicle Stability
Control) .................................. 415 Function ................................ 415
VSC OFF switch ................... 417
Warning buzzers Approach warning................. 331
Brake system ....... ................. 588
Intuitive parking assist .......... 361
LTA (Lane Tracing Assist) .... 307
Open door..................... 185, 590
Parking Support Brake function............................... 376
Pre-collision warning ............ 291
Radar cruise control ............. 331
RCTA (Rear Cross Traffic Alert)................................... 344
Seat belt reminder ................ 591
Shift position ......................... 251
U
V
W

735Alphabetical index
PRIUS_OM_OM47F01U_(U)
Warning lights.......................... 107ABS....................................... 589
Brake Override System......... 592
Brake system ....... ................. 588
Charging system ................... 588
Drive-Start Control ................ 592
Driver’s seat belt reminder light ..................................... 591
Electronic engine control system ......... ....................... 588
Electric power steering
system ......... ....................... 589
Front passenger’s seat belt reminder light...................... 591
High coolant temperature ..... 590
Low engine oil pressure ........ 588
Low fuel level ........................ 590
Malfunction indicator lamp .... 588
Master warning light.............. 591
Open door ............................. 590
Parking Support Brake function ............................... 592
PCS ...................................... 589
PKSB OFF indicator ............. 590
Rear passengers’ seat belt
reminder light...................... 591
Seat belt reminder light ......... 591
Slip indicator ......................... 590
SRS ...................................... 589
Tire pressure......................... 591 Warning messages.................. 599
Warning reflector storage
space ...................................... 464
Washer ............................. 269, 275 Checking............................... 526
Preparing and checking
before winter ...................... 425
Switch ........................... 269, 275
Washing and waxing ............... 492
Water-repellent coating .......... 493
Weights .................................... 660 Cargo capacity...................... 236
Load limits ............................ 660
Wheels ...................................... 540
Replacing wheels ................. 627
Size....................................... 668
Window glasses ...................... 212
Window lock switch ................ 212
Windows Power windows..................... 212
Rear window
defogger ..................... 434, 444
Washer ......................... 269, 275
Windshield wipers ................... 269 Handling the wiper arms ....... 497
Rain-sensing windshield wipers ................................. 271
Replacing the wiper insert .... 551
Winter driving tips ................... 425
Wiper insert replacement ....... 551
Wireless charger ..................... 471
Wireless remote control ......... 176 Battery-Saving Function ....... 194
Locking/Unlocking ................ 182
Panic mode........................... 177
Replacing the battery............ 555
WMA disc
*1
*1: Refer to “MULTIMEDIA OWNER’S MANUAL”.
*2: Refer to “NAVIGATION S YSTEM OWNER’S MANUAL”.