2022 TOYOTA PRIUS PLUG-IN HYBRID warning light

Prius Plug-in Hybrid_OM_OM47E75E_(EE)
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
cluster
How to read the gauges and meters, the variety of
warning lights and indicators, etc.
4Operation of
each component
Opening 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.
IndexSearch by symptom
Search alphabetically

3
1
9
8
7
6
5
4
2
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
3
3. Instrument cluster
Combination meter ............194
Warning lights and
indicators .........................204
Main display .......................212
Multi-information display ....220
Head-up display .................254
Energy monitor/
consumption screen ........261
4-1. Key information
Keys ...................................268
4-2. Opening, closing and
locking the doors
Side doors..........................273
Back door...........................278
Smart entry & start
system .............................283
4-3. Adjusting the seats
Front seats .........................290
Rear seats .........................292
Head restraints ..................294
4-4. Adjusting the steering
wheel and mirrors
Steering wheel ...................297
Inside rear view mirror .......299
Outside rear view
mirrors .............................301
4-5. Opening and closing the
windows
Power windows ..................303
5-1. Before driving
Driving the vehicle ............. 308
Cargo and luggage............ 320
Trailer towing..................... 322
5-2. Driving procedures
Power (ignition) switch ...... 323
Hybrid transmission........... 329
Turn signal lever................ 335
Parking brake .................... 336
5-3. Operating the lights
and wipers
Headlight switch ................ 337
AHS (Adaptive High-beam
System) ........................... 341
Fog light switch ................. 347
Windshield wipers and
washer ............................ 348
5-4. Refueling
Opening the fuel tank
cap .................................. 351
3Instrument cluster
4Operation of each
component
5Driving

5
1
9
8
7
6
5
4
2
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
3
7-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ..........566
Cleaning and protecting
the vehicle interior ...........572
7-2. Maintenance
Maintenance
requirements....................578
7-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ......................581
Hood ..................................584
Positioning a floor jack .......586
Engine compartment..........587
Tires ...................................600
Tire inflation pressure ........608
Wheels ...............................610
Replacing the tire ...............612
Air conditioning filter ..........624
Wiper insert
replacement .....................628
Electronic key battery ........631
Checking and replacing
fuses ................................634
Light bulbs .........................638
8-1. Essential information
Emergency flashers .......... 646
If your vehicle has to
be stopped in an
emergency ...................... 647
If the vehicle is submerged
or water on the road
is rising ............................ 648
8-2. Steps to take in an
emergency
If your vehicle needs
to be towed ..................... 650
If you think something is
wrong .............................. 656
If a warning light turns on
or a warning buzzer
sounds ............................ 657
If a warning message is
displayed ......................... 665
If you have a flat tire .......... 673
If the hybrid system will
not start ........................... 691
If the electronic key does
not operate properly ........ 693
If the 12-volt battery is
discharged ...................... 697
If your vehicle
overheats ........................ 703
If the vehicle becomes
stuck................................ 708
7Maintenance and care8When trouble arises

14Pictorial index
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
Pictorial index
QExterior
Side doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 273
Locking/unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 273
Opening/closing the side windows . . . . . . . . . . . . . . . . . . . . . P. 303
Locking/unlocking by using the mechanical key . . . . . . . . . . . P. 693
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 660, 665
Back door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 278
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 278
Warning lights/warning messages . . . . . . . . . . . . . . . . . . P. 660, 665
Outside rear view mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 301
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 301
Folding the mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 301
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 527
1
2
3

15Pictorial index
Prius Plug-in Hybrid_OM_OM47E75E_(EE)Windshield wipers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 348
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 516
Precautions against car wash . . . . . . . . . . . . . . . . . . . . . . . . . P. 568
Replacing the wiper insert . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 628
Fuel filler door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 351
Refueling method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 351
Fuel type/fuel tank capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 714
Charging port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 111
Charging method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 142
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 600
Replacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 612
Tire size/inflation pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 721
Winter tires/tire chain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 516
Checking/rotation/tire pressure warning system . . . . . . . . . . . P. 600
Coping with flat tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 673
Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 584
Opening . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 584
Engine oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 715
Coping with overheat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 703
Headlights/front position lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . P. 347
Turn signal lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 335
Tail lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
License plate lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Back-up lights
Shifting the shift position to R . . . . . . . . . . . . . . . . . . . . . . . . . P. 329
4
5
6
7
8
Light bulbs of the exterior lights for driving
(Replacing method: P. 638, Watts: P. 721)
9
10
11
12
13
14

16Pictorial index
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
QInstrument panel (Left-hand drive vehicles)
Power switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 323
Starting the hybrid system/changing the modes . . . . . . . . . . . P. 323
Emergency stop of the hybrid system . . . . . . . . . . . . . . . . . . . P. 647
When the hybrid system will not start . . . . . . . . . . . . . . . . . . . P. 691
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 665
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 329
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 329
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 650
P position switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 330
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194
Reading the meters/adjusting the instrument
cluster light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194, 196
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 657
1
2
3
4

17Pictorial index
Prius Plug-in Hybrid_OM_OM47E75E_(EE)Multi-information display . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 220
Energy monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 223
When the warning messages are displayed . . . . . . . . . . . . . . P. 665
Parking brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Applying/releasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Precautions against winter season . . . . . . . . . . . . . . . . . . . . . P. 516
Warning buzzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 336
Turn signal lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 335
Headlight switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Headlights/front position lights/tail lights/
daytime running lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 337
Front fog lights/rear fog lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 347
Windshield wipers and washer switch . . . . . . . . . . . . . . . . P. 348
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 348
Adding washer fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 598
Emergency flasher switch . . . . . . . . . . . . . . . . . . . . . . . . . . P. 646
Fuel filler door opener. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 353
Hood lock release lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 584
Tilt and telescopic steering lock release lever . . . . . . . . . . P. 297
Air conditioning system . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522
Usage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 522
Rear window defogger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 527
Audio system
*
*
: Refer to “Navigation system Owner’s manual”.
5
6
7
8
9
10
11
12
13
14

22Pictorial index
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
QInstrument panel (Right-hand drive vehicles)
Power switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 323
Starting the hybrid system/changing the modes . . . . . . . . . . . P. 323
Emergency stop of the hybrid system . . . . . . . . . . . . . . . . . . . P. 647
When the hybrid system will not start . . . . . . . . . . . . . . . . . . . P. 691
Warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 665
Shift lever . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 329
Changing the shift position . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 329
Precautions against towing . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 650
P position switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 330
Meters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194
Reading the meters/adjusting the instrument
cluster light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 194, 196
Warning lights/indicator lights . . . . . . . . . . . . . . . . . . . . . . . . . P. 204
When the warning lights come on . . . . . . . . . . . . . . . . . . . . . . P. 657
1
2
3
4