heater TOYOTA PRIUS PRIME 2021 (in English) Owner's Manual

586
PRIUS PRIME_OM_OM47D71U_(U)
7-1. Maintenance and care
NOTICE
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes
into contact with electrical components such as the audio system above or
under the floor of the vehicle. Water may also cause the body to rust.
■When cleaning the inside of the windshield
Do not allow glass cleaner to contact the lens. Also, do not touch the lens.
(P. 377).
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause
damage to the rear window defogger heater wires or antenna. Use a cloth
dampened with lukewarm water to gently wipe the window clean. Wipe the
window in strokes running parallel to the heater wires or antenna.
●Be careful not to scratch or damage the heater wires or antenna.
■When cleaning the air intake vents and filters
Observe the following precautions. Failure to do so may cause damage to
the vehicle.
●When removing the air intake vent grille, make sure to turn the power
switch off to stop the hybrid system.
●Do not use water or other liquid to clean the air intake vents or filters.
●Do not allow water or foreign matter to enter the air intake vent when the
grille is removed.
●Carefully handle the removed filters not to damage.
If the filter is damaged, have it replaced with a new filter by your Toyota
dealer.
●Make sure to reinstall the filters and vents to its original positions after
cleaning.
The shape of the left side and right side filters are different. When remov-
ing both filters, be careful not to mistake the left-right installation direction.
●Do not install anything but the filters exclusive for this vehicle to the air
intake vents or use the vehicle without installing the filters.

PRIUS PRIME_OM_OM47D71U_(U)
7479-1. Specifications
9
Vehicle specifications
Glossary of tire terminology
Tire related termMeaning
Cold tire inflation
pressure
Tire pressure when the vehicle has been
parked for three hours or more, or has not
been driven more than 1 mile or 1.5 km under
that condition
Maximum inflation
pressureThe maximum cold inflated pressure to which
a tire may be inflated, shown on the sidewall
of the tire
Recommended
inflation pressureCold tire inflation pressure recommended by a
manufacturer
Accessory weight
The combined weight (in excess of those stan-
dard items which may be replaced) of hybrid
transmission, power steering, power brakes,
power windows, power seats, radio and
heater, to the extent that these items are avail-
able as factory-installed equipment (whether
installed or not)
Curb weight
The weight of a motor vehicle with standard
equipment, including the maximum capacity of
fuel, oil and coolant, and if so equipped, air
conditioning and additional weight optional
engine
Maximum loaded
vehicle weight
The sum of:
(a) Curb weight
(b) Accessory weight
(c) Vehicle capacity weight
(d) Production options weight
Normal occupant
weight150 lb. (68 kg) times the number of occupants
specified in the second column of Table 1
*
that follows
Occupant distributionDistribution of occupants in a vehicle as speci-
fied in the third column of Table 1
* below

PRIUS PRIME_OM_OM47D71U_(U)
7639-2. Customization
9
Vehicle specifications
■Seat belt reminder (P. 679)
■Charge settings
■Maintenance system
■Vehicle customization
●When the Speed linked door locking function and the Shift position linked
door locking function are both on, the door lock operates as follows.
• When shifting the shift position to any position other than P, all the doors
will be locked.
• If the vehicle is started with all the doors locked, the Speed linked door
locking function would not operate.
• If the vehicle is started with any door unlocked, the Speed linked door
locking function will operate.
●When the smart key system is off, Smart door unlocking cannot be custom-
ized.
●When the doors remain closed after unlocking the doors and the automatic
door lock function is activated, the signals will be generated in accordance
with the operation signal (buzzer) and the operation signal (emergency
flashers) settings.
■In the following situations, customize mode in which the settings can be
changed through the multi-information display will automatically be
turned off.
●The power switch is turned off.
●The vehicle begins to move while the customize mode screen is displayed.
FunctionDefault
settingCustomized
setting
Vehicle speed linked seat belt
reminder buzzerOnOff––O
123
Charge scheduleSetting the charging schedule: P. 161
Charge currentChanging the upper limit of the charging cur-
rent:P. 132
Charging connector lock
(if equipped)Changing the charging connector lock settings:
P. 126
Traction battery heaterSetting “Traction Battery Heater” on/off:
P. 135
Oil Maintenance
(U.S.A. only)Resetting the message indicating maintenance
is required: P. 588
Tire pressure warning
systemInitializing the tire pressure warning system:
P. 615

790Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Care................................... 576, 581
Aluminum wheels.................. 577
Exterior ................................. 576
Front camera ........................ 379
Interior................................... 581
Radar sensor ........................ 378
Seat belts .............................. 584
Water-repellent coating......... 577
Cargo capacity ......................... 335
Catch protection function ....... 315
CD player
*
Chains....................................... 508
Charging ................................... 110
Charging cable...................... 115
Charging equipment ............. 110
Charging indicator................. 114
Charging messages .............. 185
Charging precautions............ 153
Charging procedure .............. 146
Charging time may
increase .............................. 135
Charging schedule function .. 157
High voltage components ....... 98
Information related to
charging display ................. 140
Opening and closing the
charging port lid .................. 111
Power sources
precautions ......................... 133
Power sources that can be
used.................................... 131
Safety functions ............ 142, 151
When normal charging
cannot be carried out.......... 180
Charging cable......................... 115
CCID (Charging Circuit
Interrupting Device) ............ 115
If the charging cable
cannot be unlocked ............ 128
Indicator................................. 117
Maintenance ......................... 120
Safety functions .................... 116Charging port........................... 110
Opening and closing ............. 111
Smart lid & connector
locking system.................... 121
If the charging port lid does
not open ............................. 124
Child restraint system............... 58
Fixed with a LATCH
system .................................. 70
Fixed with a seat belt .............. 64
Front passenger occupant
classification system ............ 50
Points to remember ................ 58
Riding with children ................ 57
Types of child restraint system
installation method ............... 60
Using an anchor bracket......... 73
Child safety ................................ 57
12-volt battery precautions ... 608
Airbag precautions.................. 40
Back door precautions .......... 289
Charging precautions ........... 141
Child restraint system ............. 58
How your child should wear
the seat belt.......................... 32
Installing child restraints ......... 60
Power window lock switch .... 314
Power window precautions ... 316
Rear door child-protectors .... 284
Removed key battery
precautions......................... 649
Riding with children ................ 57
Seat belt extender
precautions........................... 34
Seat belt precautions .............. 69
Seat heater precautions ....... 539
Child-protectors ...................... 284
Cleaning ........................... 576, 581
Aluminum wheels ................. 577
Exterior ................................. 576
Front camera ........................ 379
Hybrid battery (traction
battery) air intake vent........ 582
Interior .................................. 581
C

794Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Front seats ............................... 301
Adjustment ............................ 301
Cleaning................................ 581
Correct driving posture ........... 28
Head restraints ..................... 305
Seat heaters ......................... 539
Front side marker lights.......... 353
Light switch ........................... 353
Replacing light bulbs............. 660
Front turn signal lights ........... 351
Replacing light bulbs............. 660
Turn signal lever ................... 351
Fuel ........................................... 371
Capacity ................................ 732
Fuel gauge ............................ 209
Information ............................ 739
Refueling............................... 371
Type ...................................... 732
Warning light ......................... 676
Fuel consumption.... 233, 265, 271
Average fuel consumption .... 233
Current fuel consumption...... 271
Fuel filler door.......................... 371
Opener .................................. 373
Refueling............................... 371
When the fuel filler door
cannot be opened............... 374
Fuses ........................................ 650
Garage door opener ................ 568
Glove box ................................. 545Hands-free system (for
cellular phone)
*
Head restraints ........................ 305
Head-up display....................... 253
Headlights ................................ 353
AHB (Automatic High
Beam)................................. 358
Headlight aim................ 653, 780
Light switch ........................... 353
Replacing light bulbs ............ 660
Heated steering wheel ............ 539
Heaters
Automatic air
conditioning system.... 512, 524
Heated steering wheel .......... 539
Hybrid battery (traction
battery) ............................... 135
Outside rear view
mirrors ........................ 516, 527
Seat heaters ......................... 539
High coolant temperature
warning light.......................... 676
High mounted stoplight
Replacing.............................. 660
High-voltage components ........ 98
Hill-start assist control ........... 502
Hood ......................................... 597
Hooks
Coat hooks ........................... 566
Grocery bag hook ................. 550
Retaining hooks (floor mat) .... 26
Horn .......................................... 308
HV mode ..................................... 87
G
H

800Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Seat belt instructions for
Canadian owners ............... 769
Seat belt pretensioners ........... 31
SRS warning light ................. 675
Seat heaters ............................. 539
Seating capacity ...................... 335
Seats ................................. 301, 303
Adjustment ............................ 301
Adjustment precautions ........ 302
Armrest ................................. 566
Child seats/child restraint
system installation ................ 60
Cleaning................................ 581
Front seats ............................ 301
Head restraint ....................... 305
Properly sitting in the seat ...... 28
Rear seats ............................ 303
Seat back pocket .................. 548
Seat heaters ......................... 539
Sensor
Automatic headlight
system ................................ 356
Automatic High Beam ........... 358
BSM (Blind Spot Monitor) ..... 436
Door handle .......................... 281
Front camera ........................ 377
Humidity sensor ............ 523, 534
Inside rear view mirror .......... 311
Intuitive parking assist .......... 445
LTA (Lane Tracing Assist) .... 395
Parking Support Brake
function ............................... 456
Radar sensor ........................ 377
Rain-sensing windshield
wipers ................................. 369
RCTA (Rear Cross Traffic
Alert function) ..................... 436
S-APGS (Simple Advanced
Parking Guidance
System) .............................. 496
Service plug ............................... 98
Service reminder indicators ... 201
Shift lever ................................. 345
Shift lever light......................... 541Side airbags ............................... 36
Side doors ................................ 281
Side marker lights ................... 353
Light switch ........................... 353
Replacing light bulbs ............ 660
Side mirrors ............................. 312
Adjustment............................ 312
BSM (Blind Spot Monitor) ..... 432
Folding .................................. 312
Outside rear view mirror
defoggers ................... 516, 527
Side windows........................... 314
Water-repellent coating ........ 577
Simple Advanced Parking
Guidance System
(S-APGS) ................................ 467
Smart key system .................... 292
Antenna location ................... 292
Entry functions ...................... 281
Starting the hybrid system .... 338
Smart lid & connector
locking system ...................... 121
Snow tires ................................ 507
“SOS” button ............................. 76
Spark plug ................................ 735
Specifications .......................... 730
Speedometer............................ 209
SRS airbags ............................... 36
Steering wheel ......................... 308
Adjustment............................ 308
Audio switches
*
Heated steering wheel .......... 539
Meter control switches .......... 193
Talk switch
*
Telephone switches*
TRIP switch .......................... 213
Stop lights
Replacing light bulbs ............ 660
Storage feature ........................ 544
Storage precautions................ 544
Stuck
If the vehicle becomes
stuck ................................... 726
Sun visors ................................ 553

801Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Switch
Audio remote control switches
*
Automatic High Beam
switch ................................. 358
Charging schedule switch ..... 161
Cruise control switch............. 414
Door lock switches ................ 283
Driving mode select switch ... 430
Emergency flashers switch ... 664
Engine switch........................ 338
EV auto mode switch .............. 90
EV/HV mode selection
switch ................................... 90
Fog light switch ..................... 363
Fuel filler door opener
switch ................................. 373
Garage door opener
switches.............................. 568
Heated steering wheel
switch ................................. 540
“HUD” (Head-up display)
switch ................................. 255
Ignition switch ....................... 338
Instrument cluster light
control switch...................... 194
LTA (Lane Tracing Assist)
switch ................................. 403
Light switch ........................... 353
Meter control switches .......... 193
Outside rear view mirror
switches.............................. 312
P position switch ................... 346
Power door lock switches ..... 283
Power switch......................... 338
Power window switch............ 314
Rear window and outside
rear view mirror
defoggers switch ........ 516, 527
S-APGS switch ..................... 470
Seat heater switches ............ 540“SOS” button........................... 76
Talk switch
*
Telephone switches*
TRIP switch .......................... 213
Vehicle-to-vehicle distance
switch ................................. 422
VSC OFF switch ................... 502
Window lock switch .............. 314
Windshield wipers and
washer switch..................... 365
Wireless charger power
supply switch ...................... 557
Tail lights.................................. 353
Light switch ........................... 353
Replacing light bulbs ............ 660
Talk switch
*
Telephone switch*
Theft deterrent system
Immobilizer system ................. 83
Tire inflation pressure............. 623
Maintenance data ................. 737
Warning light......................... 677
Tire information ....................... 742
Glossary ............................... 747
Size....................................... 743
Tire Identification Number .... 743
Uniform Tire Quality
Grading .............................. 745
Tire pressure warning
system.................................... 615
Function ................................ 615
Initializing .............................. 615
Installing tire pressure
warning valves and
transmitters ........................ 615
Registering ID codes ............ 616
Warning light......................... 677
T
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL” or
“MULTIMEDIA OWNER’S MANUAL”.