TOYOTA PRIUS PRIME 2021 Owners Manual (in English)

PRIUS PRIME_OM_OM47D71U_(U)
781
10
For owners
Tournez le boulon A vers la
droite ou vers la gauche à l’aide
d’un tournevis cruciforme.
Retenez le sens de rotation et le
nombre de tours.
Tournez le boulon B du même
nombre de tours et dans le
même sens qu’à l’étape .
Si vous n’arrivez pas à régler vos
phares en suivant cette procé-
dure, apportez le véhicule chez
votre concessionnaire Toyota afin
qu’il règle la portée des phares.
Réglage de la portée des phares
1
2
1

782
PRIUS PRIME_OM_OM47D71U_(U)

783
PRIUS PRIME_OM_OM47D71U_(U)
Index
What to do if...
(Troubleshooting) .................... 784
Alphabetical index ..................... 788
For vehicles with the navigation system, refer to the
“ N AV I G AT I O N S Y S T E M O W N E R ’S MANUAL” for informa-
tion regarding the equipment listed below.
• Navigation system
• Audio system
• Rear view monitor system
• Hands-free system (for cellular phone)
For vehicles with the multimedia system, refer to the
“MULTIMEDIA OWNER’S MANUAL” for information regard-
ing the equipment listed below.
• Audio/visual system
• Rear view monitor system
• Hands-free system (for cellular phone)

784What to do if... (Troubleshooting)
PRIUS PRIME_OM_OM47D71U_(U)
What to do if... (Troubleshooting)
●If you lose your mechanical keys, new genuine mechanical keys can be
made by your Toyota dealer. (P. 277)
●If you lose your electronic keys, the risk of vehicle theft increases signifi-
cantly. Contact your Toyota dealer immediately. (P. 280)
●Is the electronic key battery weak or depleted? (P. 647)
●Is the power switch in ON mode?
When locking the doors, turn the power switch off. (P. 340)
●Is the electronic key left inside the vehicle?
When locking the doors, make sure that you have the electronic key on
your person.
●The function may not operate properly due to the condition of the radio
wave. (P. 295)
●Is the child-protector lock set?
The rear door cannot be opened from inside the vehicle when the lock is
set. Open the rear door from outside and then unlock the child-protector
lock. (P. 284)
If you have a problem, check the following before contacting
your Toyota dealer.
The doors cannot be locked, unlocked, opened or closed
You lose your keys
The doors cannot be locked or unlocked
The rear door cannot be opened

785What to do if... (Troubleshooting)
PRIUS PRIME_OM_OM47D71U_(U)
●Did you press the power switch while firmly depressing the brake pedal?
(P. 338)
●Is the shift position in P? (P. 346)
●<002c005600030057004b004800030048004f004800460057005500520051004c00460003004e0048005c000300440051005c005a004b004800550048000300470048005700480046005700440045004f00480003004c00510056004c004700480003005700
4b0048000300590048004b004c0046004f004800220003000b[P. 293)
●Is the electronic key battery weak or depleted?
<002c005100030057004b004c005600030046004400560048000f00030057004b00480003004b005c00450055004c004700030056005c00560057004800500003004600440051000300450048000300560057004400550057004800470003004c0051000300
44000300570048005000530052005500440055005c0003005a[ay.
(P. 712)
●Is the 12-volt battery discharged? (P. 715)
●Is the window lock switch pressed?
The power windows except for the one at the driver’s seat cannot be oper-
ated if the window lock switch is pressed. (P. 314)
●The auto power off function will be operated if the vehicle is left in
ACCESSORY or ON mode (the hybrid system is not operating) for a
period of time. (P. 340)
If you think something is wrong
The hybrid system does not start
The windows do not open or close by operating the power
window switches
The power switch is turned off automatically

786What to do if... (Troubleshooting)
PRIUS PRIME_OM_OM47D71U_(U)
●The seat belt reminder light is flashing
Are the driver and all the passengers wearing the seat belts? (P. 679)
●The parking brake indicator is on
Is the parking brake released? (P. 352)
Depending on the situation, other types of warning buzzer may also sound.
(P. 674, 684)
●Is the electronic key left inside the vehicle?
Check the message on the multi-information display. (P. 684)
●When a warning light turns on or a warning message is displayed, refer to
P. 674, 684.
A warning buzzer sounds during driving
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed

787What to do if... (Troubleshooting)
PRIUS PRIME_OM_OM47D71U_(U)
●Stop the vehicle in a safe place and repair the flat tire temporarily with
the emergency tire puncture repair kit. (P. 692)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or
snow. (P. 726)
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

788Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Alphabetical index
A/C .................................... 512, 524
Air conditioning eco
mode .......................... 515, 527
Air conditioning filter ............. 640
Automatic air
conditioning system .... 512, 524
Eco score (A/C score)........... 243
Front seat concentrated
airflow mode
(S-FLOW) ................... 514, 526
Humidity sensor ............ 523, 534
Remote Air Conditioning
System ............................... 535
ABS (Anti-lock Brake
System) .................................. 501
Function ................................ 501
Warning light ......................... 675
AHB (Automatic High
Beam) ..................................... 358
Air conditioning filter .............. 640
Air conditioning
system ............................ 512, 524
Air conditioning eco
mode .......................... 515, 527
Air conditioning filter ............. 640
Automatic air
conditioning system .... 512, 524
Eco score (A/C score)........... 243
Front seat concentrated
airflow mode
(S-FLOW) ................... 514, 526
Humidity sensor ............ 523, 534
Remote Air Conditioning
System ............................... 535
Air intake vent ............................ 99
Cleaning................................ 582Airbags ....................................... 36
Airbag operating conditions .... 44
Airbag precautions for your
child ...................................... 40
Airbag warning light .............. 675
Correct driving posture ........... 28
Curtain shield airbag
operating conditions ............. 45
Curtain shield airbag
precautions........................... 42
Front passenger occupant
classification system ............ 50
General airbag precautions .... 39
Locations of airbags ............... 36
Modification and disposal of
airbags ................................. 43
Side airbag operating
conditions ............................. 45
Side airbag precautions .......... 41
Side and curtain shield
airbags operating
conditions ............................. 45
Side and curtain shield
airbags precautions .............. 42
SRS airbag instructions for
Canadian owners ............... 771
SRS airbags ........................... 36
Anchor brackets ........................ 73
Antenna
Smart key system ................. 292
Anti-lock brake system
(ABS) ...................................... 501
Function ................................ 501
Warning light......................... 675
A

789Alphabetical index
PRIUS PRIME_OM_OM47D71U_(U)
Approach warning ................... 424
Armrest ..................................... 566
Assist grips .............................. 567
Audio input
*
Audio system*
Automatic air
conditioning system ..... 512, 524
Air conditioning eco
mode .......................... 515, 527
Air conditioning filter ............. 640
Automatic air
conditioning system .... 512, 524
Eco score (A/C score)........... 243
Front seat concentrated
airflow mode
(S-FLOW) ................... 514, 526
Humidity sensor ............ 523, 534
Remote Air Conditioning
System ............................... 535
Automatic door locking
and unlocking systems ........ 284
Automatic High Beam
(AHB) ...................................... 358
Automatic light control
system .................................... 356
AUX port
*
Auxiliary boxes ........................ 548
Back door ................................. 287
Back-up light ............................ 655
Replacing light bulbs............. 656
Wattage ................................ 738Battery (12-volt battery) .......... 607
Battery checking ................... 607
Exchanging ........................... 718
If the 12-volt battery is
discharged.......................... 715
Preparing and checking
before winter ...................... 507
Replacing.............................. 718
Warning light......................... 674
Battery (traction battery) .......... 98
Air intake vent ......................... 99
Charging ............................... 110
Location .................................. 98
Specification ......................... 733
Status indicator ..................... 112
Blind Spot Monitor (BSM) ....... 432
Blind Spot Monitor
function............................... 437
Rear Cross Traffic Alert
function............................... 440
Bluetooth
®*
Bottle holders .......................... 547
Brake
Fluid ...................................... 737
Parking brake ....................... 352
Regenerative braking ............. 94
Warning light......................... 674
Brake assist ............................. 501
Brake Override System ........... 322
Break-in tips............................. 323
Brightness control
Instrument cluster light
control ................................ 194
BSM (Blind Spot Monitor) ....... 432
Blind Spot Monitor
function............................... 437
Rear Cross Traffic Alert
function............................... 440
B
*: Refer to “NAVIGATION SYSTEM OWNER’S MANUAL” or
“MULTIMEDIA OWNER’S MANUAL”.

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