
568What to do if... (Troubleshooting)
COROLLA_U
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
If you lose your keys or
mechanical keys, new genu-
ine keys or mechanical keys
can be made by your Toyota
dealer. ( P.513)
If you lose your keys or elec-
tronic keys, the risk of vehicle
theft increases significantly.
Contact your Toyota dealer
immediately. ( P.513)
Is the key battery weak or
depleted? ( P.458)
Vehicles with a smart key sys-
tem: Is the engine switch in
ON?
When locking the doors, turn the
engine switch off. (
P.150)
Vehicles with a smart key sys-
tem: 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.99,
113)
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. 1 0 7)
Continuously variable trans-
mission: Is the shift lever in
P? ( P.147)
Manual transmission: Do you
turn the key with the clutch
pedal depressed firmly?
( P.147)
Is the steering wheel
unlocked? ( P.147)
Is the battery discharged?
( P.515)
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
(vehicles without a smart
key system)

5691-1. What to do if... (Troubleshooting)
COROLLA_U569What to do if... (Troubleshooting)
Continuously variable trans-
mission: Did you press the
engine switch while firmly
depressing the brake pedal?
( P.148)
Manual transmission: Did you
press the engine switch while
firmly depressing the clutch
pedal? ( P.148)
Continuously variable trans-
mission: Is the shift lever in
P? ( P.148)
Is the electronic key any-
where detectable inside the
vehicle? ( P.112)
Is the steering wheel
unlocked? ( P.149)
Is the electronic key battery
weak or depleted?
In this case, the engine can be
started in a temporary way.
(
P. 5 1 4)
Is the battery discharged?
( P.515)
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.154)
Vehicles without a smart key
system: It is locked to prevent
theft of the vehicle if the key is
pulled from the engine switch.
( P.147)
Vehicles with a smart key sys-
tem: It is locked automatically
to prevent theft of the vehicle.
( P.149)
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.129)
The auto power off function
will be operated if the vehicle
is left in ACC or ON (the
engine is not running) for a
period of time. ( P.151)
The engine does not start
(vehicles with a smart key
system)
The shift lever cannot be
shifted from P even if you
depress the brake pedal
(continuously variable
transmission)
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
(vehicles with a smart key
system)
A warning buzzer sounds
during driving

5731-1. What to do if... (Troubleshooting)
COROLLA_U573Alphabetical Index
Types of child restraint system installation method ............... 48
Using an anchor bracket ........ 58
Child safety Airbag precautions ................. 34
Battery precautions ...... 443, 519
Child restraint system............. 48
Heated steering wheel and seat heater precautions ............. 396
How your child should wear the seat belt................................ 26
Moon roof precautions ......... 131
Power window lock switch.... 129
Power window precautions .. 128
Rear door child-protectors.... 107
Removed electronic key battery precautions......................... 460
Seat belt extender precautions ............................................. 26
Seat belt precautions ............. 45
Trunk precautions................. 108
Child-protectors ..................... 107
Cleaning Aluminum wheels ................. 422
Exterior ................................. 422
Interior .................................. 424
Radar sensor........................ 181
Seat belts ............................. 424
Clock ............... 77, 79, 81, 84, 297
Coat hooks .............................. 413
Command list ......................... 339
Condenser .............................. 440
Console box ............................ 402
Consumption screen................ 92
Continuously variable transmis- sion ................................ 153, 155If the shift lever cannot be shifted from P......................... 154, 157
M mode ................................ 158
Paddle shift switches.... 157, 158
Cooling system ...................... 440 Engine overheating .............. 519 Cruise control
Dynamic radar cruise control 223
Dynamic radar cruise control with full-speed range ..........213
Cup holders.............................401
Current fuel consumption........88
Curtain shield airbags ..............29
Customizable features ...........548
D
Daytime running light system170
DCM .................................377, 378
Defogger Outside rear view mirrors ...388, 392
Rear window.................388, 392
Windshield ....................387, 392
Dimensions .............................524
Dinghy towing .........................146
Display Dynamic radar cruise control 223
Dynamic radar cruise control with full-speed range ..........213
LDA (Lane Departure Alert with steering control)..................210
LTA (Lane-Tracing Assist) .....201
Multi-information display.........86
Warning message.................490
Display change button .......78, 83
Do-it-yourself maintenance ...428
Door lock Doors ....................................103
Key .......................................104
Smart key system ................. 111
Wireless remote control..........98
Doors Automatic door locking and unlocking system ................107
Door glasses ........................127
Door lock ..............................103
Open door warning buzzer .105, 107

576Alphabetical Index
COROLLA_U
General settings ..................... 296 Displaying the general settings screen ................................ 296
General settings screen ....... 296
Glove box ................................ 401
Glove box light ....................... 401
H
Hands-free system ................. 345
Head restraints ....................... 121
Headlights Adaptive Front-lighting System (AFS) .................................. 172
Automatic High Beam system ........................................... 173
Light switch .......................... 170
Headlights/daytime running lightsReplacing light bulbs ............ 465
Heated steering wheel ........... 396
Heaters Automatic air conditioning sys-tem ..................................... 391
Heated steering wheel ......... 396
Manual air conditioning system ........................................... 386
Outside rear view mirrors ... 388, 392
Seat heaters ......................... 396
High mounted stoplight Replacing light bulbs ............ 465
Hill-start assist control .......... 251
HOME button .......................... 270
Home screen ........................... 270
Hood Open .................................... 434
Hooks Coat hooks ........................... 413
Retaining hooks (floor mat) .... 22
Horn ......................................... 123
I
I/M test .....................................431
Identification Engine ..................................525
Vehicle ..................................524
Ignition switch (engine switch) .......................................147, 148Auto power off function .........151
Changing the engine switch modes.................................151
If your vehicle has to be stopped in an emergency .................472
Illuminated entry system .......399
Indicators ..................................74
Info button (Menu screen) .....263
Initial screen............................267 Caution screen .....................267
Restarting the system ...........267
Initialization Items to initialize ...................556
Maintenance .........................428
Power windows ....................127
Tire pressure warning system...........................................450
Inside rear view mirror ...........124
Instrument panel light control79,
84
Interior lights...........................398 Front interior light .................398
Rear interior light ..................398
Wattage ................................533
Internet radio...........................309
iPod/iPhone .............................313
J
Jack Positioning a floor jack .........435
Vehicle-equipped jack ..494, 504
Jack handle .....................494, 504
Jam protection function Moon roof .............................130

5811-1. What to do if... (Troubleshooting)
COROLLA_U581Alphabetical Index
Shift lock system............ 154, 157
Side airbags .............................. 29
Side marker lights Light switch .......................... 170
Replacing light bulbs ............ 466
Wattage ................................ 533
Side mirrors Adjustment ........................... 125
BSM (Blind Sport Monitor) ... 236
Folding ................................. 126
Side turn signal lights Replacing light bulbs ............ 465
Turn signal lever ................... 162
Side windows ................... ...... 127
Smart key system Antenna location .................. 111
Entry functions ..................... 103
Starting the engine ............... 148
Snow tires ............................... 255
Spare tire ................................. 503 Inflation pressure.................. 531
Storage location ................... 504
Spark plug ............................... 528
Specifications ......................... 524
Speedometer ...................... 77, 81
Status icon .............................. 264 Status icon explanation ........ 264
Steering lock Column lock release..... 147, 149
Steering lock system warning message............................. 149
Steering switch ............... 321, 336 Audio switch ......................... 321
Talk switch ............................ 336
Steering wheel Adjustment ........................... 123
Heated steering wheel ......... 396
Meter control switches ........... 87
Stop lights Replacing light bulbs ............ 465
Storage features ..................... 400 Stuck
If the vehicle becomes stuck 521
Sun visors ...............................412
Sunshade Roof ......................................130
Switches Automatic High Beam system...........................................173
Brake Hold switch .................167
Display change button ......78, 83
Door lock switches ...............106
Driving mode select switch ...249
Dynamic radar cruise control switch .................................224
Dynamic radar cruise control with full-speed range switch214
Emergency flashers switch ...472
Engine switch ...............147, 148
Garage door opener switches ...........................................414
Heated steering wheel switch ...........................................396
Ignition switch ...............147, 148
Instrument panel light control switches..........................79, 84
Light switches .......................170
LTA (Lane-Tracing Assist) switch ...........................................200
Meter control switches............87
Moon roof switches ..............130
Outside rear view mirror switches..............................125
Paddle shift swit ches ....157, 158
Parking brake switch ............164
Power door lock switch.........106
Power window switches .......127
Rear window and outside rear view mirror defoggers switch...........................................391
Seat heater switches ............396
“SOS” button ..........................61

584Alphabetical Index
COROLLA_U
Seat belt ....................... 484, 485
Warning lights ........................ 481 ABS ...................................... 483
Brake hold operated indicator........................................... 487
Brake Override System ........ 483
Brake system ....................... 481
Charging system .................. 482
Drive-Start Control ............... 483
Electric power steering ......... 484
High coolant temperature ..... 481
iMT indicator ......................... 487
LDA indicator ........................ 485
Low engine oil pressure ....... 482
Low fuel level ....................... 484
LTA indicator ......................... 485
Malfunction indicator lamp ... 482
Parking brake indicator ........ 486
Pre-collision system ............. 486
Seat belt reminder light 484, 485
Slip indicator......................... 486
SRS ...................................... 482
Tire pressure ........................ 485
Warning messages................. 490
Washer Checking .............................. 443
Preparing and checking before winter.................................. 255
Switch................................... 176
Washing and waxing .............. 422
Weight Cargo capacity ..................... 145
Load limits ............................ 145
Wheels ..................................... 455 Replacing ............................. 455
Size ...................................... 531
Wi-Fi
®...................................... 287
Connecting a device to the in-vehicle access point ....... 287
Operating hints ..................... 290
Wi-Fi
® button (Setup screen) 266
Wi-Fi® Hotspot ........................ 287 Window lock switch ...............129
Windows
Power windows ....................127
Rear window defogger .388, 392
Washer .................................176
Windshield wiper de-icer .......395
Windshield wipers ..................176
Winter driving tips ..................255
Wireless charger.....................405
Wireless remote control Battery-Saving Function ....... 112
Locking/Unlocking ..................98
Replacing the battery ...........458
For vehicles with Entune Audio Plus or Entune Pre-
mium Audio, refer to
“NAVIGATION AND MUL-
TIMEDIA SYSTEM
OWNER’S MANUAL” for
information regarding the
equipment listed below.
· Navigation system
· Audio/visual system
· Rear view monitor system