stop start TOYOTA COROLLA 2021 Owners Manual (in English)

5TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
10
COROLLA_U
7-2. Maintenance Maintenance requirements......................................... 457
General maintenance ......... 458
Emission inspection and mainte- nance (I/M) programs....... 461
7-3. Do-it-yourself maintenance Do-it-yourself service precau-tions ................................. 462
Hood .................................. 464
Positioning a floor jack ....... 465
Engine compartment .......... 466
Tires ................................... 475
Tire inflation pressure......... 484
Wheels ............................... 486
Air conditioning filter ........... 487
Wireless remote control/elec- tronic key battery.............. 489
Checking and replacing fuses ......................................... 492
Light bulbs .......................... 495
8-1. Essential information Emergency flashers ........... 502
If your vehicle has to be stopped in an emergency .............. 502
If the vehicle is trapped in rising water ................................ 504
8-2. Steps to take in an emergency If your vehicle needs to be towed......................................... 505
If you think something is wrong ......................................... 509
Fuel pump shut off system ......................................... 510
If a warning light turns on or a warning buzzer sounds .... 511
If a warning message is dis- played .............................. 521If you have a flat tire (vehicles
without spare tire) ............ 523
If you have a flat tire (vehicles with a spare tire) .............. 534
If the engine will not start ... 542
If you lose your keys .......... 544
If the electronic key does not operate properly............... 544
If the vehicle battery is dis- charged ............................ 546
If your vehicle overheats .... 550
If the vehicle becomes stuck ......................................... 553
9-1. Specifications Maintenance data (fuel, oil level, etc.) .................................. 556
Fuel information ................. 568
Tire information .................. 570
9-2. Customization Customizable features ....... 581
9-3. Initialization Items to initialize ................ 589
10-1. For owners Reporting safety defects for U.S. owners ............................. 592
Seat belt instructions for Cana- dian owners (in French) ... 592
SRS airbag instructions for Canadian owners (in French)........ ................................. 59

4
8When trouble arises
9Vehicle specifications
10For owners

15Pictorial index
COROLLA_U
■Instrument panel
Engine switch ............................................................. P.163, 164
Starting the engine/changing the positions
*1....................... P.163
Starting the engine/changing the modes
*2........................... P.164
Emergency stop of the engin e ............................................. P.502
When the engine will not start ................................. ............. P.542
Warning messages ............................................... ............... P.521
Shift lever.................................................... ........ P.169, 172, 176
Changing the shift position................................... P .169, 172, 176
Precautions for towing .. ....................................... ................ P.505
When the shift lever does not move
*3.................................. P.171
Meters ............................................................................. P.91, 95
Reading the meters/adjusting the instrument panel light . P.91, 9 5
Warning lights/indicator lights ................................ ................ P.86
When a warning light turns on ............................................. P.511
Multi-information display . ................................................. P.100
Display ........................................................ ......................... P.100

241-1. For safe use
COROLLA_U
1-1.For safe use
Use only floor mats designed
specifically for vehicles of the
same model and model year as
your vehicle. Fix them securely
in place onto the carpet.
1 Insert the retaining hooks
(clips) into the floor mat eye-
lets.
2 Turn the upper knob of each
retaining hook (clip) to secure
the floor mats in place.
Always align the marks . The shape of the retaining hooks
(clips) may differ from that shown in
the illustration.
Before driving
Observe the following
before starting off in the
vehicle to ensure safety of
driving.
Floor mat
WA R N I N G
Observe the following precau-
tions.
Failure to do so may cause the
driver’s floor mat to slip, possibly
interfering with t
he pedals while
driving. An unexpectedly high
speed may result or it may
become difficult to stop the vehi-
cle. This could lead to an acci-
dent, resulting in death or serious
injury.
■When installing the driver’s
floor mat
●Do not use floor mats designed
for other models or different
model year vehicles, even if
they are Toyota Genuine floor
mats.
●Only use floor mats designed
for the driver’s seat.
●Always install the floor mat
securely using the retaining
hooks (clips) provided.
●Do not use two or more floor
mats on top of each other.
●Do not place the floor mat bot-
tom-side up or upside-down.

261-1. For safe use
COROLLA_U
Make sure that all occupants are
wearing their seat belts before
driving the vehicle. (P.27)
Use a child restraint system
appropriate for the child until the
child becomes large enough to
properly wear the vehicle’s seat
belt. ( P.48)
Make sure that you can see
backward clearly by adjusting
the inside and outside rear view
mirrors properly. ( P.139, 140)
WA R N I N G
■For safe driving
Observe the following precau-
tions.
Failure to do so m ay result in
death or serious injury.
●Do not adjust the position of the
driver’s seat while driving.
Doing so could cause the driver
to lose control of the vehicle.
●D o n ot pla ce a cu sh ion b etw ee n
the driver or passenger and the
seatback.
A cushion may prevent correct
posture from being achieved,
and reduce the effectiveness of
the seat belt and head restraint.
●Do not place anything under the
front seats.
Objects placed u nder the front
seats may become jammed in
the seat tracks and stop the
seat from locking in place. This
may lead to an accident and the
adjustment mechanism may
also be damaged.
●Always observe the legal speed
limit when driving on public
roads.
●When driving over long dis-
tances, take regular breaks
before you start to feel tired.
Also, if you feel tired or sleepy
while driving, do not force your-
self to continue driving and take
a break immediately.
●Take care when adjusting the
seat position to ensure that
other passengers are not
injured by the moving seat.
●When adjusting the seat posi-
tion, do not put your hands
under the seat or near the mov-
ing parts to avoid injury. Fingers
or hands may become jammed
in the seat mechanism.
Correct use of the seat
belts
Adjusting the mirrors

801-4. Theft deterrent system
COROLLA_U
1-4.Theft deterrent system
Vehicles without a smart key
system
The indicator light flashes after
the key has been removed from
the engine switch to indicate
that the system is operating.
The indicator light stops flashing
after the registered key has been inserted into the engine
switch to indicate that the sys-
tem has been canceled.
Vehicles with a smart key sys-
tem
The indicator light flashes after
the engine switch has been
turned off to indicate that the
system is operating.
The indicator light stops flashing
after the engine switch has been
turned to ACC or ON to indicate
that the system has been can-
celed.
■System maintenance
The vehicle has a mainte-
nance-free type engine immobilizer
system.
■Conditions that may cause the
system to malfunction
●If the grip portion of the key is in
contact with a metallic object
●If the key is in close proximity to or
touching a key to the security sys-
tem (key with a built-in transpon-
der chip) of another vehicle
Engine immobilizer
system
The vehicle’s keys have
built-in transponder chips
that prevent the engine from
starting if a key has not
been previously registered
in the vehicle’s on-board
computer.
Never leave the keys inside
the vehicle when you leave
the vehicle.
This system is designed to
help prevent vehicle theft
but does not guarantee
absolute security against all
vehicle thefts.
Operating the system

831-4. Theft deterrent system
1
For safety and security
COROLLA_U
hood, and lock all the doors.
The system will set automati-
cally after 30 seconds.
The indicator light changes from
being on to flashing when the sys-
tem is set.
■Deactivating or stopping
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.)
■System maintenance
The vehicle has a mainte-
nance-free type alarm system.
■Triggering of the alarm
The alarm may be triggered in the
following situations:
(Stopping the alarm deactivates the
alarm system.)
●A person inside the vehicle opens
a door, the trunk or hood, or
unlocks the vehicle using a door
lock switch or inside lock button.
●The battery is recharged or
replaced when the vehicle is
locked. ( P.549)
■Alarm-operated door lock
In the following cases, depending
on the situation, the door may auto-
matically lock to prevent improper
entry into the vehicle:
●When a person remaining in the
vehicle unlocks the door and the
alarm is activated.
●While the alarm i s activated, a
person remaining in the vehicle
unlocks the door.
●When recharging or replacing the
battery
NOTICE
■To ensure the system oper-
ates correctly
Do not modify or remove the sys-
tem. If modified or removed, the
proper operation of the system
cannot be guaranteed.

1273-2. Opening, closing and locking the doors
3
Before driving
COROLLA_Ubeen used for 5 days or longer.
●If the smart key system has not
been used for 14 days or longer,
the doors cann
ot be unlocked
from any door except the driver’s
door. In this case, hold the driver’s
door handle, or use the wireless
remote control or mechanical key
to unlock the doors.
■Electronic key battery-saving
function
When battery-savi ng mode is set,
battery depletion is minimized by
stopping the electronic key from
receiving radio waves.
Press twice while pressing and
holding . Confirm that the elec-
tronic key indicator flashes 4 times.
While the battery-saving mode is
set, the smart key system cannot be
used. To cancel the function, press
any of the electronic key buttons.
■Conditions affecting operation
The smart key system uses weak
radio waves. In the following situa-
tions, the communication between
the electronic key and the vehicle
may be affected, preventing the
smart key system, wireless remote
control and engine immobilizer sys-
tem from operating properly.
●When the electronic key battery is
depleted
●Near a TV tower, electric power
plant, gas station , radio station,
large display, airpo rt or other facil-
ity that generates strong radio
waves or electrical noise
●When carrying a portable radio,
cellular phone, cordless phone or other wireless communication
device
●When the electronic key is in con-
tact with, or is c
overed by the fol-
lowing metallic objects
• Cards to which aluminum foil is
attached
• Cigarette boxes that have alumi-
num foil inside
• Metallic wallets or bags
•Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
●When other wirel ess keys (that
emit radio waves) are being used
nearby
●When carrying the electronic key
together with the following devices
that emit radio waves
• Another vehicle’s electronic key or a wireless key that emits radio
waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
●If window tint wit h a metallic con-
tent or metallic objects are
attached to the rear window
●When the electronic key is placed
near a battery charger or elec-
tronic devices
●When the vehicle is parked in a
pay parking spot where radio
waves are emitted
If the doors cannot be
locked/unlocked using the smart key
system, lock/unlock the doors by
performing any of the following:
●Bring the electronic key close to
either front door handle and oper-
ate the entry function.
●Operate the wireless remote con-
trol.
If the doors cannot be
locked/unlocked using the above
methods, use the mechanical key.
(  P.544)
If the engine cannot be started using
the smart key system, refer to

1293-2. Opening, closing and locking the doors
3
Before driving
COROLLA_Uthe doors.
●The lock sensor may not work
properly if it com
es into contact
with ice, snow, mud, etc. Clean
the lock sensor and attempt to
operate it again.
●A sudden handle operation or a
handle operation immediately
after entering the effective range
may prevent the doors from being
unlocked. Touch the door unlock
sensor and check that the doors
are unlocked bef ore pulling the
door handle again.
●If there is another electronic key in
the detection area, it may take
slightly longer to unlock the doors
after the door handle is gripped.
■When the vehicle is not driven
for extended periods
●To prevent theft of the vehicle, do
not leave the electronic key within
6 ft. (2 m) of the vehicle.
●The smart key system can be
deactivated in advance. ( P.581)
●Setting the electronic key to bat-
tery-saving mode helps to reduce
key battery depletion. ( P.127)
■To operate the system properly
●Make sure to carry the electronic
key when operati ng the system.
Do not get the electronic key too
close to the vehicle when operat-
ing the system from the outside of
the vehicle.
Depending on the position and hold-
ing condition of the electronic key,
the key may not be detected cor-
rectly and the system may not oper-
ate properly. (The alarm may go off
accidentally, or the door lock pre-
vention function may not operate.)
●Do not leave the electronic key
inside the trunk.
The key confinement prevention
function may not operate, depend-
ing on the location of the key (the
inside edge of the trunk), condi-
tions (inside a met al bag, close to metallic objects)
and the radio
waves in the surrounding area.
(  P.124)
■If the smart key system does
not operate properly
●Locking and unlocking the doors:
 P. 5 4 4
●Starting the engine: P. 5 4 5
■Customization
Some functions can be customized.
(  P.581)
■If the smart key system has
been deactivated in a custom-
ized setting
●Locking and unlocking the doors:
Use the wireless remote control or
mechanical key. ( P.117, 544)
●Starting the engi ne and changing
engine switch modes: P. 5 4 5
●Stopping the engine: P. 1 6 6

1504-1. Before driving
COROLLA_U
4-1.Before driving
■Starting the engine
 P.163, 164
■Driving
Continuously variable trans-
mission
1 With the brake pedal
depressed, shift the shift
lever to D. ( P.169)
2 Release the parking brake.
( P.180, 181)
3 Gradually release the brake
pedal and gently depress the
accelerator pedal to acceler-
ate the vehicle.
Manual transmission
1 While depressing the clutch
pedal, shift the shift lever to
1. ( P.176)
2 Release the parking brake.
( P.180, 181)
3 Gradually release the clutch
pedal. At the same time, gen-
tly depress the accelerator
pedal to accelerate the vehi-
cle.
■Stopping
Continuously variable trans-
mission
1 With the shift lever in D,
depress the brake pedal.
2 If necessary, set the parking
brake.
If the vehicle is to be stopped for an
extended period of time, shift the
shift lever to P. ( P.169)
Manual transmission
1 While depressing the clutch
pedal, depress the brake
pedal.
2 If necessary, set the parking
brake.
If the vehicle is to be stopped for an
extended period of time, shift the
shift lever to N. ( P.176)
■Parking the vehicle
Continuously variable trans-
mission
1 With the shift lever in D,
depress the brake pedal to
stop the vehicle completely.
2 Set the parking brake
( P.180, 181), and shift the
shift lever to P. ( P.169)
Check the parking brake indicator
is illuminated.
3 Vehicles without a smart key
system: Turn the engine
switch to OFF to stop the
engine.
Vehicles with a smart key
system: Press the engine
switch to stop the engine.
Driving the vehicle
The following procedures
should be observed to
ensure safe driving:
Driving procedure

1514-1. Before driving
4
Driving
COROLLA_U
4Slowly release the brake
pedal.
5 Lock the door, making sure
that you have the key on your
person.
If parking on a hill, block the wheels
as needed.
Manual transmission
1 While depressing the clutch
pedal, depress the brake
pedal.
2 Set the parking brake.
( P.180, 181)
Check that the park ing brake indi-
cator is illuminated.
3 Shift the shift lever to N.
( P.176)
If parking on a hill, shift the shift
lever to 1 or R and block the wheels
as needed.
4Vehicles without a smart key
system: Turn the engine
switch to OFF to stop the
engine.
Vehicles with a smart key
system: Press the engine
switch to stop the engine.
5 Slowly release the brake
pedal.
6 Lock the door, making sure
that you have the key on your
person.
■Starting off on a steep
uphill
Continuously variable trans-
mission
1 Make sure that the parking
brake is set and shift the shift
lever to D.
2 Gently depress the accelera-
tor pedal.
3 Release the parking brake.
Manual transmission
1 Make sure that the parking
brake is set and shift the shift
lever to 1.
2 Lightly depress the accelera-
tor pedal at the same time as
gradually releasing the clutch
pedal.
3 Release the parking brake.
■Driving in the rain
●Drive carefully whe n it is raining,
because visibility will be reduced,
the windows may become
fogged-up, and the road will be
slippery.
●Drive carefully whe n it starts to
rain, because the road surface will
be especially slippery.
●Refrain from hig h speeds when
driving on an expressway in the
rain, because there may be a
layer of water between the tires
and the road surface, preventing
the steering and brakes from
operating properly.
■Engine speed while driving
(vehicles with a continuously
variable transmission)
In the following conditions, the
engine speed may become high
while driving. This is due to auto-