TOYOTA COROLLA HATCHBACK 2020 Owners Manual (in English)

551
COROLLA H/B_U
Index
.What to do if... (Trouble-shooting) ................... 552
Alphabetical Index....... 555

552What to do if... (Troubleshooting)
COROLLA H/B_U
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
 If you lose your mechanical
keys, new genuine mechani-
cal keys can be made by your
Toyota dealer. ( P.500)
 If you lose your electronic
keys, the risk of vehicle theft
increases significantly. Con-
tact your Toyota dealer imme-
diately. ( P.500)
 Is the electronic key battery
weak or depleted? ( P.450)
 Is the engine switch in ON?
When locking the doors, turn the
engine switch off. ( P.143)
 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.109)
 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.104)
 Vehicles with a continuously
variable transmission: Did you
press the engine switch while
firmly depressing the brake
pedal? ( P.142)
 Vehicles with a manual trans-
mission: Did you press the
engine switch while firmly
depressing the clutch pedal?
( P.142)
 Vehicles with a continuously
variable transmission: Is the
shift lever in P? ( P.142)
 Is the electronic key any-
where detectable inside the
vehicle? ( P.108)
 Is the steering wheel
unlocked? ( P.142)
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
If you think something is
wrong
The engine does not start

553What to do if... (Troubleshooting)
COROLLA H/B_U
 Is the electronic key battery
weak or depleted?
In this case, the engine can be
started in a temporary way.
( P.501)
 Is the battery discharged?
( P.502)
 Is the engine switch in ON?
If you cannot release the shift lever
by depressing the brake pedal with
the engine switch in ON. ( P.148)
 It is locked automatically to
prevent theft of the vehicle.
( P.142)
 Is the window lock switch
pressed?
The power window except for the
one at the driver’s seat cannot be
operated if the win dow lock switch
is pressed. ( P.127)
 The auto power off function will be operated if the vehicle
is left in ACC or ON mode
(the engine is not running) for
a period of time. (
P.146)
 The seat belt reminder light is
flashing
Are the driver and the front passen-
ger wearing the seat belts?
( P.471)
 The parking brake indicator is
on
Is the parking br ake released?
(  P.154)
Depending on the situation,
other types of warning buzzer
may also sound. ( P.468, 477)
 Did anyone inside the vehicle
open a door during setting the
alarm?
The sensor detects it and the alarm
sounds. ( P. 6 6 )
Do one of the following to deac-
tivate or stop the alarms:
 Unlock the doors.
 Turn the engine switch to
ACC or ON, or start the
engine. (The alarm will be
deactivated or stopped after a
few seconds.)
The shift lever cannot be
shifted from P even if you
depress the brake pedal
(vehicles with a continu-
ously variable transmis-
sion)
The steering wheel can-
not be turned after the
engine is stopped
The windows do not open
or close by operating the
power window switches
The engine switch is
turned off automatically
A warning buzzer sounds
during driving
An alarm is activated and
the horn sounds (vehicles
with an alarm)

554What to do if... (Troubleshooting)
COROLLA H/B_U
 Is the electronic key left inside
the vehicle?
Check the message on the
multi-information display. ( P.477)
 When a warning light turns on
or a warning message is dis-
played, refer to P.468, 477.
 Vehicles with an emergency
tire puncture repair kit: Stop
the vehicle in a safe place and
repair the flat tire temporarily
with the emergency tire punc-
ture repair kit. ( P.479)
 Vehicles with spare tire: Stop
the vehicle in a safe place and
replace the flat tire with the
spare tire. ( P.490)
 Try the procedure for when
the vehicle becomes stuck in
mud, dirt, or snow. ( P.508)
A warning buzzer sounds
when leaving the vehicle
A warning light turns on
or a warning message is
displayed
When a problem has
occurred
If you have a flat tire
The vehicle becomes
stuck

555Alphabetical Index
COROLLA H/B_U
Alphabetical Index
A
A/C Air conditioning filter ............. 449
Automatic air conditioning sys-tem ..................................... 386
ABS (Anti-lock Brake System) ............................................... 241Warning light ........................ 470
ACA (Active Cornering Assist) ............................................... 241
Active Cornering Assist (ACA) ............................................... 241
Adaptive Front-lighting System (AFS)...................................... 162
AFS (Adaptive Front-lighting System) ................................. 162
Air conditioning filter ............. 449
Air conditioning system Air conditioning filter ............. 449
Automatic air conditioning sys-tem ..................................... 386
Airbags Airbag operating conditions.... 31
Airbag precautions for your child............................................. 34
Correct driving posture ........... 23
Curtain shield airbag operating conditions ............................. 32
Curtain shield airbag precautions ............................................. 34
Front passenger occupant clas- sification system ................... 38
General airbag precautions .... 34
Locations of airbags ............... 29
Modification and disposal of air- bags ..................................... 37
Side airbag operating conditions ............................................. 32
Side airbag precautions ......... 34
Side and curtain shield airbags operating conditions ............. 32 Side and curtain shield airbags
precautions ...........................34
SRS airbags ...........................29
SRS warning light .................469
Alarm Alarm ......................................66
Warning buzzer ....................468
AM ............................................302
Anchor brackets ... ..............47, 55
Android Auto ...........................313
Antennas (smart key system)108
Anti-lock Brake System (ABS) ...............................................241Warning light.........................470
Apple CarPlay .........................283
Approach warning ..........210, 220
Apps button (Menu screen) ...253
Armrest ......... ........................... 411
Assist grips ............................. 411
Audio .......................................297 Audio source ........................298
Operating information ...........321
Reordering the audio source 298
Screen adjustment ...............300
Some basics .........................298
Sound settings......................299
Turning the sys tem on and off
...........................................298
USB/AUX port ......................299
Voice command system .......301
AUDIO button ..........................251
Audio button (Menu screen) ..253
Audio buttons overview .........251
Audio settings.........................320 Common settings .................320
Radio settings.......................320
Audio source...........................298
Audio system-linked display ...86
Automatic air conditioning sys- tem .........................................386
Automatic headlight leveling system ...................................161

556Alphabetical Index
COROLLA H/B_U
Automatic High Beam ............ 163
Automatic light control system ............................................... 161
Average fuel economy ............. 84
Average vehicle speed............. 86
B
Back door ................................ 105
Back-up light Replacing light bulbs ............ 455
Battery Battery checking................... 433
If the battery is discharged ... 502
Preparing and c hecking before
winter.................................. 246
Replacing ............................. 504
Warning light ........................ 469
Blind Spot Monitor (BSM) ...... 227
Bluetooth
® audio .................... 314
Registering/Conn ecting a Blue-
tooth
® device...................... 316
Bluetooth® button (Setup
screen) .................................. 256
Bluetooth
® details settings ... 271
Bluetooth® setup screen ...... 271
Connecting a Bluetooth® device
........................................... 271
Deleting a Bluetooth
® device274
Detailed settings screen ....... 276
Displaying the Bluetooth
® setup
screen ................................ 271
Editing the Bluetooth
® device
information ......................... 274
Registering a Bluetooth
® device
........................................... 273
Bluetooth
® device information
............................................... 274
Bluetooth
® hands-free system
............................................... 343
Bluetooth
® phone message func-
tion......................................... 354 Calling the message sender. 357 Checking received messages
...........................................355
Displaying the message screen ...........................................354
Receiving a mess age ...........355
Replying to a message (dicta- tion reply)............................356
Replying to a message (quick reply) ..................................357
Bottle holders .........................398
Brake Brake hold ............................157
Fluid..............................432, 514
Parking brake .......................154
Warning light.........................468
Brake assist ............................241
Break-in tips ............................132
Brightness control Instrument panel light control76, 81
BSM (Blind Spot Monitor) ......227
C
Care Aluminum wheels .................414
Exterior .................................414
Interior ..................................416
Seat belts .............................416
Cargo capacity ........................140
Cargo hooks............................400
Chains......................................247
Child restraint system Fixed with a LATCH system ...54
Fixed with a seat belt..............49
Front passenger occupant clas-sification system ...................38
Points to remember ................45
Riding with children ................44
Types of child restraint system installation method ...............47
Using an anchor bracket ........55

557Alphabetical Index
COROLLA H/B_U
Child safety Airbag precautions ................. 34
Battery precautions ...... 434, 505
Child restraint system............. 47
Heated steering wheel and seat
heater precautions ............. 393
How your child should wear the seat belt................................ 26
Power window lock switch.... 127
Power window precautions .. 126
Rear door child-protectors.... 104
Removed electronic key battery precautions......................... 451
Seat belt extender precautions ............................................. 26
Seat belt precautions ............. 44
Child-protectors ..................... 104
Cleaning Aluminum wheels ................. 414
Exterior ................................. 414
Interior .................................. 416
Radar sensor........................ 173
Seat belts ............................. 416
Clock ............... 74, 76, 78, 81, 291
Coat hooks .............................. 411
Command list ......................... 337
Condenser .............................. 432
Console box ............................ 399
Consumption screen................ 93
Continuously variable transmis- sion ........................................ 147If the shift lever cannot be shifted from P................................. 148
M mode ................................ 150
Paddle shift switches.... 149, 150
Cooling system ...................... 431 Engine overheating ............. 506
Cruise control Dynamic radar cruise control 214
Dynamic radar cruise control with full-speed range .......... 204
Cup holders ............................ 398 Current fuel consumption........84
Curtain shield airbags ..............29
Customizable featu
res ...........531
D
Daytime running light system160
DCM .................................377, 378
Defogger
Outside rear view mirrors .....389
Rear window.........................389
Windshield ............................388
Dimensions .............................510
Dinghy towing .........................141
Display Dynamic radar cruise control 214
Dynamic radar cruise control with full-speed range ..........204
Head-up display .....................89
LDA (Lane Departure Alert with steering control)..................201
LTA (Lane-Tracing Assist) .....192
Multi-information display.........82
Warning message.................477
Display change button .......75, 80
Distance until next engine oil change .....................................80
Do-it-yourself maintenance ...420
Door lock Back door .............................105
Side doors ............................101
Smart key system .................108
Wireless remote control..........99
Doors Automatic door locking and unlocking system ................104
Back door .............................105
Door glasses ........................125
Door lock ......................101, 105
Open door warning buzzer .102, 104
Outside rear view mirrors .....123
Rear door child-protectors ....104

558Alphabetical Index
COROLLA H/B_U
Side doors ............................ 101
Drive distance ........................... 86
Drive information ..................... 86
Drive-start control .................. 132
Driving Break-in tips ......................... 132
Correct driving posture ........... 23
Driving mode select switch... 240
Procedures ........................... 130
Winter drive tips ................... 246
Driving information display ..... 84
Driving range ...................... 84, 85
Driving support system informa- tion display ............................. 86
Dynamic radar cruise control 214 Warning message ................ 222
Dynamic radar cruise control with full-speed range ........... 204Warning message ................ 213
E
Eco Driving Indicator ......... 85, 92
Eco Driving Indicator Light ..... 85
EDR (Event data recorder)......... 8
Elapsed time ............................. 86
Electric Power Steering (EPS) ............................................... 241Warning light ........................ 471
Electronic key ........................... 98 Battery-saving function......... 109
If the electronic key does not operate properly ................. 500
Replacing the battery ........... 450
Emergency flashers ............... 460
Emergency tire puncture repair kit ........................................... 479
Emergency, in case of If a warning buzzer sounds .. 468
If a warning light turns on ..... 468
If a warning message is dis-played................................. 477
If the battery is discharged ... 502 If the electronic key does not
operate properly .................500
If the engine will not start......498
If the vehicle is trapped in rising water...................................461
If you have a flat tire .............479
If you lose your keys.............500
If you think something is wrong ...........................................466
If your vehicle becomes stuck ...........................................508
If your vehicle has to be stopped in an emergency .................460
If your vehicle needs to be towed ...........................................463
If your vehicle ove rheats ......506
Engine ACCESSORY mode . ............145
Compartment........................429
Engine switch .......................142
Fuel pump shut off system ...467
Hood .....................................427
How to start the engine ........142
Identification number ............ 511
If the engine will not start......498
If your vehicle has to be stopped in an emergency .................460
Ignition switch (engine switch) ...........................................142
Overheating .........................506
Tachometer.......................74, 78
Engine coolant Capacity ...............................513
Checking ..............................431
Preparing and checking before winter ..................................246
Engine coolant temperature gauge .................................74, 78
Engine immobilizer system .....64
Engine oil Capacity ............................... 511
Checking ..............................429

559Alphabetical Index
COROLLA H/B_U
Preparing and c hecking before
winter.................................. 246
Warning light ........................ 469
Engine switch ......................... 142 Auto power off function ........ 146
Changing the engine switch modes ................................ 145
If your vehicle has to be stopped in an emergency................. 460
Enhanced VSC ........................ 241
Entering letters and num- bers/list screen operation ... 261Entering letters and numbers261
List screen ............................ 262
EPS (Electric Power Steering) ............................................... 241Warning light ........................ 471
Establishing an Android Auto connection ............................ 284
Establishing an Apple CarPlay connection ............................ 283
Event data recorder (EDR)......... 8
F
Flat tire Tire pressure warning system........................................... 439
Vehicles without a spare tire 479
Floor mats ................................. 22
Fluid Brake .................................... 514
Clutch ................................... 514
Continuously variable transmis-sion..................................... 513
Manual transmission ............ 514
Washer ................................. 435
FM ............................................ 302
Fog lights ................................ 166 Replacing light bulbs ............ 455
Switch................................... 166
Front fog lights Replacing light bulbs ............ 455 Switch ...................................166
Front passenger occupant clas- sification system ....................38
Front seats Adjustment ........................... 115
Cleaning ...............................416
Correct driving posture ...........23
Head restraints ..................... 118
Seat heaters ....... ..................393
Front side marker lights Light switch...........................160
Replacing light bulbs ............456
Front turn signal lights Replacing light bulbs ............455
Turn signal lever ...................153
Fuel Capacity ............................... 511
Fuel gauge .......................74, 78
Fuel pump shut off system ...467
Information ......... ..................518
Refueling ..............................170
Type...................................... 511
Warning light.........................471
Fuel consumption Average fuel economy ............84
Current fuel consumption .......84
Fuel economy ...........................84
Fuel filler door Refueling ..............................170
Fuel gauge...........................74, 78
Fuel pump shut off system ....467
Functional overview ...............373
Fuses .......................................452
G
Gauges ................................74, 78
General button (Setup screen) .......................................256, 290
General settings .....................290 Displaying the general settings screen.................................290
General settings screen .......290

560Alphabetical Index
COROLLA H/B_U
Glove box ................................ 398
Glove box light ....................... 398
Grocery bag hooks ................ 400
H
Hands-free system ................. 343
Head restraints ....................... 118
Headlights Adaptive Front-lighting System (AFS) .................................. 162
Automatic High Beam system ........................................... 163
Light switch .......................... 160
Replacing light bulbs ............ 455
Head-up display ....................... 89 Driving information display area............................................. 89
Driving support system display area ...................................... 91
Eco Driving Indicator .............. 92
Navigation system-linked display ............................................. 89
Pop-up display ....................... 91
Settings .................................. 90
Heated steering wheel ........... 393
Heaters Automatic air conditioning sys-tem ..................................... 386
Heated steering wheel ......... 393
Outside rear view mirrors ..... 389
Seat heaters ......................... 393
High mounted stoplight Replacing light bulbs ............ 455
Hill-start assist control .......... 241
HOME button .......................... 260
Home screen ........................... 260
Hood Open .................................... 427
Hooks Cargo hooks ......................... 400
Coat hooks ........................... 411
Grocery bag hooks ............... 400 Retaining hooks (floor mat) ....22
Horn .........................................121
I
I/M test .....................................423
Identification Engine .................................. 511
Vehicle ..................................510
Ignition switch (engine switch) ...............................................142Auto power off fun ction .........146
Changing the engine switch modes.................................145
If your vehicle has to be stopped in an emergency .................460
Illuminated entry system .......396
Indicators ..................................72
Info button (Menu screen) .....253
Initial screen............................257 Caution screen .....................257
Restarting the system ...........257
Initialization Items to initialize ...................539
Maintenance .........................420
Power windows ....................125
Tire pressure w arning system
...........................................442
Inside rear view m irror ...........122
Instrument panel light control76, 81
Intercooler coolant Capacity ...............................513
Interior lights...........................395 Front interior light .................395
Rear interior light ..................395
Internet radio...........................307
iPod/iPhone(Apple Carplay ...310
J
Jack Positioning a floor jack .........428