
440
HV Owner's Manual_Europe_M52N30_en
8-3. Initialization
8- 3. In it ia li za ti on
*: If equipped
Items to initialize
The following items must be initialized for normal system operation
after such cases as the 12-volt battery being reconnected, or m ain-
tenance being performed on the vehicle:
List of items to initialize
ItemWhen to initializeReference
PKSB (Parking Sup-
port Brake)*• After reconnecting or changing the
12-volt batteryP. 2 6 9
Engine oil mainte-
nance data• After maintenance is performedP. 3 2 7
Tire pressure warning
system
• When rotating front and rear tires
which have different tire inflation
pressures
• When changing the tire size
• When the tire inflation pressure is
changed such as when changing
traveling speed or load weight
• When changing between two regis-
tered wheel sets
P. 3 3 7

572
HV Owner's Manual_Europe_M52N30_en
What to do if... (Troubleshooting)
1-1.What to d o if... (Tro ublesho oting)What to do if... (Troubleshooting)
If you lose your keys or mechani-
cal keys, new genuine keys or
mechanical keys can be made
by any authorized Toyota retailer
or Toyota authorized repairer, or
any reliable repairer. ( P.407)
Vehicles with smart entry & start
system: If you lose your elec-
tronic keys, the risk of vehicle
theft increases significantly. Con-
tact any authorized Toyota
retailer or Toyota authorized
repairer, or any reliable repairer
immediately. ( P.407)
Is the key battery weak or
depleted? ( P.351)
Vehicles with a smart entry &
start system: Is the power switch
in ON?
When locking the doors, turn the power
switch off. ( P. 1 7 7)
Vehicles with a smart entry &
start system: 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.131,142)
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.137)
Is the shift lever in P? (P.173)
Is the steering wheel unlocked?
( P.173)
Is the 12-volt battery dis-
charged? ( P.409)
Did you press the power switch
If you have a problem, check
the following before contacting
any authorized Toyota retailer
or Toyota authorized repairer,
or any reliable repairer.
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
If you think something is
wrong
The hybrid system does not
start (vehicles without a
smart entry & start system)
The hybrid system does not
start (vehicles with a smart
entry & start system)

573
HV Owner's Manual_Europe_M52N30_en
What to do if... (Troubleshooting)
while firmly depressing the brake
pedal? ( P.175)
Is the shift lever in P? (P.175)
Is the electronic key anywhere
detectable inside the vehicle?
( P.141)
Is the steering wheel unlocked?
( P.176)
Is the electronic key battery
weak or depleted?
In this case, the hybrid system can be
started in a temporary way. ( P. 4 0 8)
Is the 12-volt battery dis-
charged? ( P.409)
Is the power switch in ON?
If you cannot release the shift lever by
depressing the brake pedal with the
power switch in ON. ( P.182)
Vehicles without a smart entry &
start system: It is locked to pre-
vent theft of the vehicle if the key
is pulled from the power switch.
( P.173)
Vehicles with a smart entry &
start system: It is locked auto-
matically to prevent theft of the
vehicle. ( P.176)
Is the window lock switch
pressed?
The power window except for the one
at the driver’s seat cannot be operated
if the window lock switch is pressed.
( P.158)
The auto power off function will
be operated if the vehicle is left
in ACC or ON (the hybrid system
is not operating) for a period of
time. ( P.178)
The seat belt reminder light is
flashing
Are the driver and the passenger wear-
ing the seat belts? ( P. 3 7 7)
The parking brake indicator is on
Is the parking brake released?
( P.184)
Depending on the situation, other
types of warning buzzer may also
sound. ( P.374, 383)
Did anyone inside the vehicle
The shift lever cannot be
shifted from P even if you
depress the brake pedal
The steering wheel cannot
be turned after the hybrid
system is stopped
The windows do not open or
close by operating the
power window switches
The power switch is turned
off automatically (vehicles
with a smart entry & start
system)
A warning buzzer sounds
during driving
An alarm is activated and the
horn sounds (vehicles with
an alarm)

576
HV Owner's Manual_Europe_M52N30_en
Alphabetical Index
Brightness control
Instrument panel light control98, 103
BSM (Blind Spot Monitor) ............ 248
Enabling/disabling the Blind Spot
Monitor..................................... 250
C
Care ....................................... 312, 315
Aluminum wheels ....................... 312
Exterior....................................... 312
Interior ........................................ 315
Seat belts ................................... 315
Cargo and luggage ....................... 166
Chains ........................................... 285
Child restraint system .................... 47
Points to remember...................... 47
Riding with children ...................... 46
Child safety ..................................... 46
12-volt battery precautions. 331, 413
Airbag precautions ....................... 41
Child restraint system .................. 47
Heated steering wheel and seat
heater precautions ................... 293
How your child should wear the seat
belt ............................................. 34
Installing child restraints............... 47
Power window lock switch ......... 158
Power window precautions ........ 157
Rear door child-protectors ......... 137
Removed electronic key battery pre-
cautions ................................... 354
Seat belt precautions ................... 46
Child-protectors............................ 137
Cleaning ................................ 312, 315
Aluminum wheels ....................... 312
Exterior....................................... 312
Interior ........................................ 315
Radar sensor ............................. 205
Seat belts ................................... 315
Clock ............................ 94, 97, 99, 102
Coat hooks .................................... 308
Condenser ..................................... 329
Console box .................................. 299
Consumption screen .................... 120
Cooling system .............................327
Engine overheating .................... 414
Hybrid system overheating......... 414
Cruise control
Dynamic radar cruise control with
full-speed range .......................230
Cup holders ...................................298
Current fuel consumption .... 105, 110
Curtain shield airbags ....................36
Customizable features ................. 431
D
Daytime running light system ..... 190
Deck board .................................... 299
Defogger
Outside rear view mirrors ........... 290
Rear window .............................. 290
Windshield.................................. 290
Dimensions ...................................420
Display
Consumption screen ..................120
Dynamic radar cruise control with
full-speed range .......................230
Energy monitor ........................... 120
Head-up display ......................... 116
LTA (Lane Tracing Assist)........... 225
Multi-information display ....103, 109
Speed limiter .............................. 242
Toyota parking assist-sensor...... 253
Warning message ...................... 383
Display change button ...........96, 101
Distance until next engine oil change
...............................................97, 101
Do-it-yourself maintenance ......... 318
Door
Double locking system ................. 85

579
HV Owner's Manual_Europe_M52N30_en
Alphabetical Index
Fuel consumption
Average fuel economy ....... 105, 110
Current fuel consumption ... 105, 110
Fuel economy ....................... 105, 110
Fuel filler door .............................. 202
Refueling .................................... 202
Fuel gauge ................................ 94, 99
Fuses ............................................. 354
G
Gauges ...................................... 94, 99
Glove box ...................................... 298
GPF (Gasoline Particulate Filter)
system ......................................... 276
Grocery bag hooks ....................... 299
H
Head restraints ............................. 147
Head-up display ............................ 116
Driving information display area. 116
Driving support system display area
................................................. 118
Hybrid System Indicator ............. 119
Navigation system-linked display
area ......................................... 118
Pop-up display ........................... 118
Settings ...................................... 117
Headlamp temporary lighting func-
tion............................................... 192
Headlights
Automatic High Beam system .... 193
Headlamp temporary lighting func-
tion ........................................... 192
Light switch ................................ 190
Replacing light bulbs .................. 358
Wattage ...................................... 428
Heated steering wheel ................. 293
Heaters
Automatic air conditioning system
................................................. 288
Heated steering wheel ............... 293
Outside rear view mirrors ........... 290
Seat heaters ............................... 293
High mounted stoplight
Replacing light bulbs ..................358
High-voltage components..............79
Hill-start assist control ................. 277
Hood............................................... 322
Open .......................................... 322
Hooks
Coat hooks ................................. 308
Grocery bag hooks ..................... 299
Retaining hooks (floor mat) .......... 30
Horn ............................................... 151
Hybrid battery (traction battery)
Location........................................ 79
Specification ............................... 422
Warning message ........................ 83
Hybrid battery (traction battery) air
intake vent ...................................348
Hybrid battery (traction battery) air
vents .............................................. 82
Hybrid system ................................. 76
Acoustic vehicle alerting system .. 78
Emergency shut off system .......... 82
Energy monitor/consumption screen
................................................. 120
EV drive mode............................ 179
High voltage components............. 79
Hybrid System Indicator ......... 94, 99
Hybrid system precautions ........... 79
If the hybrid system will not start 405
Overheating................................ 414
Power (ignition) switch ....... 173, 175
Regenerative braking ................... 77
Starting the hybrid system.. 173, 175

584
HV Owner's Manual_Europe_M52N30_en
Alphabetical Index
Seats ...................................... 145, 146
Adjustment ................................. 145
Adjustment precautions ............. 145
Child seats/child restraint system
installation .................................. 47
Cleaning ..................................... 315
Head restraints........................... 147
Properly sitting in the seat............ 31
Seat heaters............................... 293
Secondary Collision Brake .......... 277
Sensor
Automatic headlight system ....... 191
Automatic High Beam system .... 193
BSM (Blind Spot Monitor) .......... 248
Inside rear view mirror ............... 153
LTA (Lane Tracing Assist) .......... 220
Parking Support Brake function
(static objects) ......................... 253
Radar sensor ..................... 204, 249
Rain-sensing windshield wipers . 199
RCTA (Rear Crossing Traffic Alert)
................................................. 260
Toyota parking assist-sensor ..... 253
Service plug .................................... 79
Shift lever
Hybrid transmission ................... 181
If the shift lever cannot be shifted
from P ...................................... 182
Shift lock system .......................... 182
Side airbags .................................... 36
Side mirrors
Adjustment ................................. 153
BSM (Blind Spot Monitor) .......... 248
Folding ....................................... 154
RCTA (Rear Crossing Traffic Alert)
................................................. 260
Side turn signal lights .................. 184
Replacing light bulbs .................. 358
Turn signal lever ........................ 184
Side windows ................................ 156
Smart entry & start system .......... 140
Antenna location ........................ 140
Entry functions ................... 133, 139
Starting the hybrid system.......... 175
Snow tires...................................... 284
Spare tire ....................................... 397
Inflation pressure........................ 427
Storage location ......................... 398
Spark plug ..................................... 425
Specifications ............................... 420
Speed limiter ................................. 242
Warning message ...................... 243
Speedometer ............................. 94, 99
Steering lock
Column lock release........... 173, 176
Steering lock system warning mes-
sage ......................................... 176
Steering wheel
Adjustment ................................. 151
Heated steering wheel ............... 293
Meter control switches ....... 104, 110
Stop lights
Emergency brake signal............. 277
Replacing light bulbs ..................358
Storage features ........................... 297
Stuck
If the vehicle becomes stuck ...... 417
Sun visors ..................................... 307
Switches
Airbag manual on-off switch ......... 45
Automatic High Beam system .... 193
Brake Hold switch ...................... 187
Display change button..........96, 101
Door lock switches ..................... 136
Driving mode select switch......... 275
Dynamic radar cruise control with
full-speed range switch ............230
Emergency flashers switch ........ 366
EV drive mode switch................. 179
Heated steering wheel switch .... 293

585
HV Owner's Manual_Europe_M52N30_en
Alphabetical Index
Ignition switch .................... 173, 175
Light switches ............................ 190
LTA (Lane Tracing Assist) switch 225
Meter control switches ....... 104, 110
Outside rear view mirror switches
................................................. 153
Parking brake switch .................. 184
Power door lock switch .............. 136
Power switch ...................... 173, 175
Power window switches ............. 156
Rear window and outside rear view
mirror defoggers switch ........... 288
Seat heater switches.................. 293
“SOS” button ................................ 66
Speed limiter switch ................... 242
Vehicle-to-vehicle distance switch
................................................. 230
VSC OFF switch ........................ 278
Window lock switch .................... 158
Windshield wiper and washer switch
................................................. 197
T
Tail lights
Light switch ................................ 190
Replacing light bulbs .................. 358
Theft deterrent system
Alarm............................................ 86
Double locking system ................. 85
Immobilizer system ...................... 84
Tire inflation pressure .................. 342
Maintenance data ...................... 427
Warning buzzers ........................ 378
Warning light .............................. 378
Tire pressure warning system..... 334
Function ..................................... 334
Initializing ................................... 337
Installing tire pressure warning
valves and transmitters ............ 336
Registering ID codes ..................339
Selecting wheel set .................... 341
Warning buzzers ........................ 378
Warning light .............................. 378
Tires ............................................... 332
Chains ........................................285
Checking .................................... 332
Emergency tire puncture repair kit
................................................. 386
If you have a flat tire ........... 386, 397
Inflation pressure........................ 342
Replacing ...................................397
Rotating tires .............................. 334
Size ............................................ 427
Snow tires .................................. 284
Spare tire.................................... 397
Tire pressure warning system .... 334
Warning buzzers ........................ 378
Warning light .............................. 378
Tonneau cover .............................. 302
Tools ......................................388, 398
Top tether anchorages ................... 61
To w i n g
Emergency towing...................... 369
Towing capacity .......................... 420
Towing eyelet .............................371
Trailer towing .............................. 167
Toyota parking assist-sensor ...... 253
Enabling/disabling the Toyota park-
ing assist-sensor ...................... 254
Function ..................................... 253
Warning lights.............................379
Warning message ...................... 255
Toyota Safety Sense ..................... 204
Automatic High Beam ................ 193
Dynamic radar cruise control with
full-speed range .......................230
LTA (Lane Tracing Assist)........... 220
PCS (Pre-Collision System) ....... 209
RSA (Road Sign Assist) ............. 244

587
HV Owner's Manual_Europe_M52N30_en
Alphabetical Index
Low engine oil pressure ............. 375
Low fuel level ............................. 377
LTA indicator .............................. 378
Malfunction indicator lamp ......... 375
Parking brake indicator .............. 380
PKSB OFF indicator................... 379
Pre-collision system ................... 380
RCTA OFF indicator ................... 379
Seat belt reminder light .............. 377
Slip indicator .............................. 380
SRS airbag................................. 376
Tire pressure .............................. 378
Toyota parking assist-sensor OFF
indicator ................................... 379
Warning messages ....................... 383
Washer........................................... 197
Checking .................................... 329
Preparing and checking before win-
ter ............................................ 284
Switch ........................................ 197
Washing and waxing .................... 312
Weight............................................ 420
Wheels ........................................... 344
Replacing ................................... 344
Size ............................................ 427
Window lock switch ..................... 158
Windows
Power windows .......................... 156
Rear window defogger ............... 290
Washer ....................................... 197
Windshield wipers ........................ 197
Winter driving tips ........................ 284
Wireless charger........................... 303
Wireless remote control............... 130
Battery-Saving Function............. 141
Locking/Unlocking ...................... 130
Replacing the battery ................. 351
For vehicles with 7-inch/8-inch
display multimedia system,
refer to “Navigation and mul-
timedia system Owner’s
manual” for infor mation
regarding the equipment
listed below.
· Navigation system
· Audio/visual system
· Rear view monitor system
For vehicles with 9-inch dis-
play multimedia system,
refer to “TOYOTA SMART
CONNECT Owner’s manual”
for infor mation regarding the
equipment listed below.
· Navigation system
· Audio/visual system
· Rear view monitor system