2020 TOYOTA COROLLA ECO mode

5188-2. Steps to take in an emergency
COROLLA_Ucleared. When the battery is
depleted, have the vehicle
inspected at your Toyota dealer.
●Some systems may
require initial-
ization. ( P.556)
■When removing the battery ter-
minals
When the battery terminals are
removed, the information stored in
the ECU is cleared. Before remov-
ing the battery terminals, contact
your Toyota dealer.
■Charging the battery
The electricity stored in the battery
will discharge gradually even when
the vehicle is not in use, due to nat-
ural discharge and the draining
effects of certain electrical appli-
ances. If the vehicle is left for a long
time, the battery may discharge,
and the engine may be unable to
start. (The battery recharges auto-
matically during driving.)
■When recharging or replacing
the battery (vehicles with a
smart key system)
●In some cases, it may not be pos-
sible to unlock the doors using the
smart key system when the bat-
tery is discharged. Use the wire-
less remote control or the
mechanical key to lock or unlock
the doors.
●The engine may not start on the
first attempt after the battery has
recharged but will start normally
after the second a ttempt. This is
not a malfunction.
●The engine switch mode is memo-
rized by the vehicle. When the
battery is reconnected, the system
will return to the mode it was in
before the battery was dis-
charged. Before disconnecting the
battery, turn the engine switch off.
If you are unsure what mode the
engine switch was in before the
battery discharged, be especially
careful when reconnecting the
battery.
■When replacing the battery
●Use a battery that conforms to
European regulations.
●Use a battery with the same case
size as the previous battery and
an equivalent 20 hour rate capac-
ity (20HR) or greater.
• If the sizes differ, the battery can- not be properly secured.
• If the 20 hour rate capacity is low,
even if the time period where the
vehicle is not used is a short time,
the battery may discharge and the
engine may not be able to start.
●For details, consult your Toyota
dealer.
WARNING
■When removing the battery
terminals
Always remove the negative (-)
terminal first. If the positive (+) ter-
minal contacts any metal in the
surrounding area when the posi-
tive (+) terminal is removed, a
spark may occur, leading to a fire
in addition to electrical shocks
and death or serious injury.
■Avoiding battery fires or
explosions
Observe the following precautions
to prevent accidentally igniting the
flammable gas that may be emit-
ted from the battery:
●Make sure each jumper cable is
connected to the correct termi-
nal and that it is not unintention-
ally in contact with any other
than the intended terminal.
●Do not allow the other end of
the jumper cable connected to
the “+” terminal to come into
contact with any other parts or
metal surfaces in the area, such
as brackets or unpainted metal.

5519-2. Customization
COROLLA_U
9
Vehicle specifications
*: If equipped
■Smart key system* (  P.103, 111)
*: If equipped
■Wireless remote control* ( P.98, 103, 108)
*: If equipped
FunctionDefault settingCustomized setting
Smart key systemOnOff——O
Smart door unlockingDriver’s doorAll the doorsO—O
Time elapsed before
unlocking all the door
when gripping and hold-
ing the driver’s door
handle
2.0 seconds
Off
——O1.5 seconds
2.5 seconds
Number of consecutive
door lock operations2 timesAs many as
desired——O
FunctionDefault settingCustomized setting
Wireless remote controlOnOff——O
Unlocking operation
Driver’s door unlocked in
one step, all doors
unlocked in two step
All doors unlocked in one stepO—O
Trunk unlocking opera-
tionPress and hold (short)
One short press
——O
Push twice
Press and hold (long)
Off
Theft deterrent panic
modeOnOff——O
Locking operation when
door openedOnOffO—O

5559-2. Customization
COROLLA_U
9
Vehicle specifications
■Illumination ( P.398)
*: If equipped
■Vehicle customization
●When the smart key system is off,
Smart door unlocking cannot be
customized.
●When the doors remain closed
after unlocking the doors and the
automatic door lock function is
activated, the signals will be gen-
erated in accordance with the
operation signal (buzzer) and the
operation signal (emergency
flashers) settings.
■In the following situations, cus-
tomize mode in which the set-
tings can be changed through
the multi-information display
will automatically be turned off
●The engine switch is turned off.
●The vehicle begins to move while
the customize mode screen is dis-
played.
FunctionDefault settingCustomized setting
Time elapsed before the
interior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the
engine switch is turned
off
OnOff——O
Operation when the
doors are unlockedOnOff——O
Operation when you
approach the vehicle
with the electronic key
on your person
*
OnOff——O
Cup holder lights* and
center tray light
*OnOff——O
Door trim lights*OnOff——O

574Alphabetical Index
COROLLA_U
Outside rear view mirrors ..... 125
Rear door child-protectors.... 107
Side doors ............................ 103
Drive distance ........................... 90
Drive information ..................... 90
Drive-start control .................. 136
Driving Break-in tips ......................... 136
Correct driving posture ........... 23
Driving mode select switch... 249
Procedures ........................... 134
Winter drive tips ................... 255
Driving information display ..... 87
Driving range ............................ 88
Driving support system informa- tion display ............................. 89
Dynamic radar cruise control 223 Warning message ................ 231
Dynamic radar cruise control with full-speed range ........... 213Warning message ................ 222
E
Eco Driving Indicator ............... 88
Eco Driving Indicator Light ..... 88
EDR (Event data recorder)......... 8
Elapsed time ............................. 90
Electric Power Steering (EPS) ............................................... 251Warning light ........................ 484
Electronic key ........................... 96 Battery-saving function......... 112
If the electronic key does not operate properly ................. 513
Replacing the battery ........... 458
Emergency flashers ............... 472
Emergency tire puncture repair kit ........................................... 493
Emergency, in case of If a warning buzzer sounds .. 481
If a warning light turns on ..... 481 If a warning message is dis-
played .................................490
If the battery is discharged ...515
If the electronic key does not operate properly .................513
If the engine will not start...... 511
If the vehicle is trapped in rising water...................................474
If you have a flat tire .....493, 503
If you lose your keys.............513
If you think something is wrong ...........................................479
If your vehicle becomes stuck ...........................................521
If your vehicle has to be stopped in an emergency .................472
If your vehicle ne eds to be towed
...........................................475
If your vehicle overheats ......519
Enform App Suite button (Setup screen) ...................................266
Engine ACCESSORY mode .............151
Compartment........................436
Engine switch ...............147, 148
Fuel pump shut off system ...480
Hood .....................................434
How to start the engine 147, 148
Identification number ............525
If the engine will not start...... 511
If your vehicle has to be stopped in an emergency .................472
Ignition switch (engine switch) ...................................147, 148
Overheating ..........................519
Tachometer.......................77, 81
Engine coolant Capacity ...............................528
Checking ..............................440
Preparing and checking before winter ..................................255

5751-1. What to do if... (Troubleshooting)
COROLLA_U575Alphabetical Index
Engine coolant temperature gauge................................. 77, 81
Engine immobilizer system ..... 67
Engine oil Capacity ....................... 526, 527
Checking .............................. 437
Preparing and checking before winter.................................. 255
Warning light ........................ 482
Engine switch ................. 147, 148 Auto power off function ........ 151
Changing the engine switch modes ................................ 151
If your vehicle has to be stopped in an emergency................. 472
Enhanced VSC ........................ 251
Entering letters and num- bers/list screen operation ... 271Entering letters and numbers271
List screen ............................ 272
Entune Audio buttons overview ............................................... 261
EPS (Electric Power Steering) ............................................... 251Warning light ........................ 484
Establishing an Apple CarPlay connection ............................ 292
Event data record er (EDR)......... 8
F
Flat tire
Tire pressure warning system........................................... 447
Vehicles with a spare tire ..... 503
Vehicles without a spare tire 493
Floor mats ................................. 22
Fluid Brake .................................... 530
Clutch ................................... 530
Continuously variable transmis-sion..................................... 529
Washer ................................. 443 FM ............................................307
Front passenger occupant clas-
sification system ....................39
Front seats Adjustment ........................... 118
Cleaning ...............................424
Correct driving posture ...........23
Head restraints .....................121
Seat heaters .........................396
Front side marker lights Light switch...........................170
Replacing light bulbs ............466
Wattage ................................533
Front turn signal lights Replacing light bulbs ............465
Turn signal lever ...................162
Wattage ................................533
Front turn signal/parking lights Replacing light bulbs ............465
Fuel Capacity ...............................526
Fuel gauge .......................77, 81
Fuel pump shut off system ...480
Information ......... ..................535
Refueling ..............................178
Type......................................526
Warning light.........................484
Fuel consumption Average fuel economy ............88
Current fuel consumption .......88
Fuel economy ...........................88
Fuel filler door Refueling ..............................178
Fuel gauge...........................77, 81
Fuel pump shut off system ....480
Fuses .......................................461
G
Garage door open er ...............414
Gauges ................................77, 81
General button (Setup screen) .......................................266, 296

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

5831-1. What to do if... (Troubleshooting)
COROLLA_U583Alphabetical Index
Transmission Continuously variable transmis-sion............................. 153, 155
Driving mode select switch... 249
If the shift lever cannot be shifted from P......................... 154, 157
iMT ....................................... 161
M mode ................................ 158
Manual transmission ............ 160
Paddle shift switches.... 157, 158
Trip meters .......................... 78, 83
Trunk ....................................... 108 Internal trunk release lever... 111
Smart key system................. 109
Trunk light............................. 110
Trunk opener ........................ 109
Wireless remote control ....... 110
Trunk features ........................ 403
Trunk light ............................... 110 Wattage ................................ 533
Turn signal lights Replacing light bulbs ............ 465
Turn signal lever ................... 162
Wattage ................................ 533
U
USB charging port.................. 404
USB memory ........................... 311
USB/AUX port ......................... 304
V
Vanity lights ............................ 412Wattage ................................ 533
Vanity mirrors ......................... 412
Vehicle button (Setup screen) ....................................... 266, 300
Vehicle data recording ............... 7
Vehicle identification number524
Vehicle information display ..... 90 Vehicle settings ......................300
Displaying the vehicle settings screen.................................300
Valet mode setting ................301
Vehicle settings screen.........300
Vehicle Stability Control (VSC) ...............................................250
Voice button (Setup screen) 266, 299
Voice command sy stem .........336
Using the voice command sys- tem .....................................336
Voice command system opera- tion......................................337
Voice settings .........................299 Displaying the voice settings screen.................................299
Voice settings screen ...........299
VSC (Vehicle Stability Control) ...............................................250
W
Warning buzzers ABS ......................................483
Airbags .................................482
Approach warning ........219, 229
Brake hold ............................487
Brake Override System ........483
Brake system ........................481
Charging system ..................482
Downshifting .........................159
Drive-Start Control................483
Electric power steering .........484
Engine ..................................482
High coolant temperature .....481
Key reminder ........................148
LDA (Lane Departure Alert with steering control)..........205, 485
Low engine oil pressure .......482
LTA (Lane Tracing Assist) ...195, 485
Open door ....................105, 107