key TOYOTA COROLLA 2021 (in English) User Guide

821-4. Theft deterrent system
COROLLA_U
*: If equipped
■Items to check before lock-
ing the vehicle
To prevent unexpected trigger-
ing of the alarm and vehicle
theft, make sure of the following:
 Nobody is in the vehicle.
 The windows and moon roof
(if equipped) are closed
before the alarm is set.
 No valuables or other per-
sonal items are left in the
vehicle.
■Setting
Close the doors, trunk and
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.
Alar m*
The alarm uses light and
sound to give an alert when
an intrusion is detected.
The alarm is triggered in the
following situations when
the alarm is set:
 A locked door or trunk is
unlocked or opened in any
way other than using the
entry function (if equipped),
wireless remote control,
mechanical key (if
equipped) or key (if
equipped). (The doors will
lock again automatically.)
 The hood is opened.
Setting/deactivating/stop-
ping the alarm system

892-1. Instrument cluster
2
Vehicle status information and indicators
COROLLA_U
*1: These lights come on when the engine switch is turned to ON to
indicate that a system check is
being performed. They will turn
off after the engine is started, or
after a few seconds. There may
be a malfunction in a system if
the lights do not come on, or turn
off. Have the vehicle inspected
by your Toyota dealer.
*2: This light comes on when the system is turned off.
*3: Depending on the operating con-dition, the color and illuminat-
ing/flashing stat e of the light
change.
*4: In order to confirm operation, the BSM outside rear view mirror
indicators illumina te in the follow-
ing situations:
• When the engine switch is
turned to ON, the BSM func-
tion is enabled on of the
multi-information display.
• When the BSM function is
enabled on of the
multi-information display, the
engine switch is turned to ON.
If the system is functioning cor-
rectly, the BSM outside rear view
mirror indicators will turn off after a
few seconds.
*3
LTA indicator (if equipped)
( P.216)
LDA indicator (if
equipped) ( P.225)
BSM outside rear view
mirror indicators
*4, 5 (if
equipped) ( P.253)
BSM indicator (if
equipped) ( P.253)
RCTA OFF indicator
*1, 2
(if equipped) ( P.258)
(Flashes)
Slip indicator*1 ( P.273)
VSC OFF indicator
*1, 2
(  P.273)
Smart key system indica-
tor
*6 (if equipped)
(  P.164)
(U.S.A.)
Parking brake indicator
( P.180, 181)
(Canada)
Parking brake indicator
( P.180, 181)
Brake hold standby indi-
cator
*1 (if equipped)
(  P.184)
Brake hold operated indi-
cator
*1 (if equipped)
(  P.184)
Auto EPB OFF indicator
*1,
2
(if equipped) ( P.181)
Eco Driving Indicator
Light
*1(if equipped)
(  P.102)
Low outside temperature
indicator
*7 (  P.91, 95)
Security indicator ( P.80,
82)
“AIR BAG ON/OFF”
indicator
*1, 8 (  P. 4 1 )
Sport mode indicator (if
equipped) (P.271)
(Green)
iMT indicator (if equipped)
(  P.178)

109
3
3
Before driving
COROLLA_U
Before driving
.3-1. Key informationKeys ............................ 110
3-2. Opening, closing and locking the doors
Doors .......................... 117
Trunk ........................... 122
Smart key system ....... 125
3-3. Adjusting the seats Front seats .................. 133
Rear seats................... 134
Head restraints............ 136
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............ 138
Inside rear view mirror .................................. 139
Outside rear view mirrors .................................. 140
3-5. Opening and closing the windows
Power windows ........... 142
Moon roof .................... 145

1103-1. Key information
COROLLA_U
3-1.Key information
The following keys are provided
with the vehicle.
Ty p e AKeys (without a wireless
remote control function)
Key number plate
Ty p e BKeys (with a wireless remote
control function)
Operating the wireless remote con-
trol function ( P. 1 1 2 )
Key number plate
Type C
Electronic keys
• Operating the smart key system ( P.125)
• Operating the wireless remote control function ( P. 1 1 2 )
Mechanical keys
Key number plate
■When riding in an aircraft (with
a wireless remote control func-
tion)
When bringing a ke y with wireless
remote control func tion onto an air-
craft, make sure you do not press
any buttons on the key while inside
the aircraft cabin. If you are carrying
the key in your bag, etc., ensure that
the buttons are not likely to be
pressed accidentally. Pressing a
button may cause the key to emit
radio waves that could interfere with
the operation of the aircraft.
■Key battery depletion (with a
wireless remote control func-
tion)
Vehicles without a smart key sys-
tem
●The standard battery life is 1 to 2
years.
●The battery will be come depleted
even if the key is not used. The
following symptoms indicate that
the key battery may be depleted.
Replace the battery when neces-
sary. ( P.489)
Keys
The keys

1113-1. Key information
3
Before driving
COROLLA_U• The wireless remote control does
not operate.
• The detection area becomes
smaller.
Vehicles with a smart key system
●The standard battery life is 1 to 2
years.
●If the battery becomes low, an
alarm will sound in the cabin and a
message will be s hown on the
multi-information display when the
engine is stopped.
●To reduce key battery depletion
when the electronic key is to not
be used for long periods of time,
set the electronic key to the bat-
tery-saving mode. ( P.127)
●As the electronic key always
receives radio waves, the battery
will become deplet ed even if the
electronic key is not used. The fol-
lowing symptoms indicate that the
electronic key battery may be
depleted. Replace the battery
when necessary. ( P.489)
• The smart key system or the wire- less remote control does not oper-
ate.
• The detection area becomes
smaller.
• The LED indicator on the key sur-
face does not turn on.
●To avoid serious deterioration, do
not leave the electronic key within
3 ft. (1 m) of the following electri-
cal appliances t hat produce a
magnetic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or
cordless phones
• Table lamps
• Induction cookers
●If the electronic key is near the
vehicle for longer than necessary,
even if the smart key system is not
operated, the key battery may
become depleted faster than nor-
mal.
■Replacing the battery (with a
wireless remote control func-
tion)
 P.489
■If “A New Key has been Regis-
tered Contact Your Dealer for
Details” is shown on the
multi-information display (vehi-
cles with a smart key system)
This message will be displayed
each time the driver’s door is
opened when the doors are
unlocked from the outside for
approximately 10 days after a new
electronic key has been registered.
If this message is displayed but you
have not had a new electronic key
registered, ask your Toyota dealer to
check if an unknown electronic key
(other than those in your posses-
sion) has been registered.
■If a wrong key is used (with a
wireless remote control func-
tion)
The key cylinder rotates freely, iso-
lated from the internal mechanism.
NOTICE
■To prevent key damage
●Do not drop the keys, subject
them to strong shocks or bend
them.
●Do not expose the keys to high
temperatures for long periods of
time.
●Do not get the keys wet or wash
them in an ultrasonic washer
etc.
●Vehicles with a smart key sys-
tem: Do not att ach metallic or
magnetic materials to the keys
or place the keys close to such
materials.
●Do not disassemble the keys.

1123-1. Key information
COROLLA_U
The keys are equipped with the
following wireless remote con-trol:
Vehicles without a smart key
system
Locks the doors ( P.117)
Unlocks the doors ( P.117)
Opens the windows
*1 and
moon roof
*1, 2 (  P.117)
Opens the trunk ( P.124)
Sounds the alarm ( P. 1 1 3 )
Vehicles with a smart key sys-
tem
Locks the doors ( P.117)
Unlocks the doors ( P.117)
Opens the windows
*1 and
moon roof
*1, 2 (  P.117)
Opens the trunk ( P.124)
Sounds the alarm ( P. 1 1 3 )
*1: This setting must be customized
NOTICE
●Do not attach a sticker or any-
thing else to the surface of the
key.
●Vehicles with a smart entry &
start system: Do not place the
keys near object s that produce
magnetic fields, such as TVs,
audio systems and induction
cookers.
●Vehicles with a smart entry &
start system: Do not place the
keys near medical electrical
equipment such as low-fre-
quency therapy equipment or
microwave therapy equipment,
and do not receive medical
attention with the keys on your
person.
■Carrying the electronic key
on your person (vehicles with
a smart key system)
Carry the electronic key 3.9 in.
(10 cm) or more away from elec-
tric appliances that are turned on.
Radio waves emitted from electric
appliances within 3.9 in. (10 cm)
of the electronic key may interfere
with the key, causing the key to
not function properly.
■In case of a smart key system
malfunction or other
key-related problems (vehi-
cles with a smart key system)
P. 5 4 4
■When an electronic key is lost
(vehicles with a smart key
system)
P. 5 4 4
Wireless remote control
(if equipped)

1133-1. Key information
3
Before driving
COROLLA_Uat your Toyota dealer.
*2: If equipped
■Panic mode (with a wireless
remote control function)
Vehicles without a smart key sys-
tem
When is pressed for longer
than about one second, an alarm
will sound intermittently and the
vehicle lights will f lash to deter any
person from trying to break into or
damage your vehicle.
To stop the alarm, press any button
on the wireless re mote control.
Vehicles with a smart key system
When is pressed for longer
than about one second, an alarm
will sound intermittently and the
vehicle lights will f lash to deter any
person from trying to break into or
damage your vehicle.
To stop the alarm, press any button
on the electronic key.
■Conditions affecting the opera-
tion of the smart key system or
wireless remote control (with a
wireless remote control func-
tion)
Vehicles without a smart key sys-
tem
The wireless remote control function
may not operate normally in the fol-
lowing situations:
●When the wireles s 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 or other wireless
communication devices
●When the wireless key is in con-
tact with, or is c overed by a metal-
lic object
●When a wireless key (that emits
radio waves) is being used nearby
●If window tint wit h a metallic con-
tent or metallic objects are
attached to the rear window
Vehicles with a smart key system
 P.127
Using the key (vehicles
without a smart key sys-
tem and with a wireless
remote control function)

1143-1. Key information
COROLLA_U
1Releasing
To release the key, press the button
2Folding
To stow the key, press the button
then fold the key.
To take out the mechanical key,
slide the release button and take
the key out.
The mechanical key can only be
inserted in one direction, as the
key only has grooves on one
side. If the key cannot be
inserted in a lock cylinder, turn it
over and re-attempt to insert it.
After using the mechanical key,
store it in the electronic key.
Carry the mechanical key
together with the electronic key.
If the electronic key battery is
depleted or the entry function
does not operate properly, you
will need the mechanical key.
( P.544)
■If you lose your mechanical
keys
 P.544
Using the mechanical key
(vehicles with a smart key
system)

1153-1. Key information
3
Before driving
COROLLA_U
■Certification for the wireless remote control (vehicles without a
smart key system)
Except for vehicles sold in Canada
For vehicles sold in Canada

1163-1. Key information
COROLLA_U
■Certification for the wireless remote control (vehicles with a smart
key system)
 P. 1 3 0