2022 TOYOTA COROLLA HATCHBACK key battery

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Pictorial indexSearch by illustration
For safety
and security
Make sure to read through them
(Main topics: Child seat, theft deterrent system)
Vehicle status
information and
indicators
Reading driving-related information
(Main topics: Meters, multi-information display)
Before driving
Opening and closing the doors and windows, adjustment
before driving
(Main topics: Keys, doors, seats, power windows)
DrivingOperations and advice which are necessary for driving
(Main topics: Starting engine, refueling)
Audio systemOperating the audio system
(Main topics: Radio, CD player)
Interior featuresUsage of the interior features
(Main topics: Air conditioner, storage features)
Maintenance
and care
Caring for your vehicle and maintenance procedures
(Main topics: Interior and exterior, light bulbs)
When trouble
arises
What to do in case of malfunction and emergency
(Main topics: Battery discharge, flat tire)
Ve h i c l e
specifications
Vehicle specifications, customizable features
(Main topics: Fuel, oil, tire inflation pressure)
IndexSearch by symptom
Search alphabetically

4TABLE OF CONTENTS
5-6. Using Bluetooth® devices
Bluetooth® audio/phone...... 391
Using the steering wheel
switches ............................ 396
Register a Bluetooth® device
.......................................... 396
5-7. “SETUP” menu
Using the “SETUP” menu
(“Bluetooth” menu)............ 398
Using the “SETUP” menu (“TEL”
menu) ............................... 400
5-8. Bluetooth® Audio
Operating a Bluetooth® enabled
portable player .................. 404
5-9. Bluetooth® Phone
Making a phone call ............ 406
When receiving a phone call
.......................................... 407
Speaking on the phone ....... 407
5-10. Bluetooth®
Bluetooth®.......................... 409
6-1. Using the air conditioning
system and defogger
Manual air conditioning system
.......................................... 422
Automatic air conditioning sys-
tem.................................... 427
Heated steering wheel/seat
heaters.............................. 434
6-2. Using the interior lights
Interior lights list .................. 436
6-3. Using the storage features
List of storage features ....... 439
Luggage compartment features
.......................................... 442
6-4. Other interior features
Other interior features ......... 451
7-1. Maintenance and care
Cleaning and protecting the
vehicle exterior ................. 460
Cleaning and protecting the
vehicle interior .................. 463
7-2. Maintenance
Maintenance requirements
.......................................... 466
7-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions .................................. 468
Hood ................................... 470
Positioning a floor jack ........ 471
Engine compartment........... 472
Tires .................................... 479
Tire inflation pressure ......... 485
Wheels ................................ 487
Air conditioning filter ........... 489
Wireless remote control/elec-
tronic key battery .............. 490
Checking and replacing fuses
.......................................... 494
Light bulbs .......................... 497
8-1. Essential information
Emergency flashers ............ 502
If your vehicle has to be stopped
in an emergency ............... 502
6Interior features
7Maintenance and care
8When trouble arises

5TABLE OF CONTENTS
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6
5
4
3
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9
8
7
If the vehicle is submerged or
water on the road is rising
.......................................... 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 ............................... 520
If you have a flat tire (vehicles
with an emergency tire punc-
ture repair kit) ................... 522
If you have a flat tire (vehicles
with a spare tire) ............... 539
If the engine will not start .... 552
If you lose your keys ........... 554
If the electronic key does not
operate properly ............... 554
If the vehicle battery is dis-
charged............................. 556
If your vehicle overheats ..... 560
If the vehicle becomes stuck
.......................................... 563
9-1. Specifications
Maintenance data (fuel, oil level,
etc.)................................... 566
Fuel information .................. 576
9-2. Customization
Customizable features ........ 577
9-3. Initialization
Items to initialize ................. 587
What to do if... (Troubleshooting)
.......................................... 590
Alphabetical Index .............. 593
9Vehicle specifications
Index

1143-1. Key information
3-1.Key information
The following keys are provided
with the vehicle.
Type A
Keys
Operating the wireless remote control
function ( P.116)
Key number plate
Type B
Key (with a wireless remote con-
trol function)
Operating the wireless remote control
function ( P.116)
Key (without a wireless remote
control function)
Key number plate
Ty p e C
Electronic keys
• Operating the smart entry & start sys-
tem ( P.136)
• Operating the wire less remote control
function ( P. 1 1 6 )
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing a key with wireless remote control function onto an aircraft,
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. Press- ing a button may cause the key to emit
radio waves that could interfere with the
operation of the aircraft.
■Key battery depletion
Vehicles without a smart entry & start
system
●The standard battery life is 1 to 2
years.
●The battery will become depleted
even if the key is not used. The follow- ing symptoms indicate that the key
battery may be depleted. Replace the
battery when necessary. ( P.490)
• The wireless remote control does not operate.
• The detection area becomes smaller.
Keys
The keys

115
3
3-1. Key information
Before driving
Vehicles with a smart entry & start
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 shown 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 batter y-saving mode.
( P.138)
●As the electronic key always receives
radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms
indicate that the electronic key battery
may be depleted. Replace the battery when necessary. ( P.490)
• The smart entry & start system or the
wireless remote control does not oper- ate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
●To avoid serious deterioration, do not leave the electronic key within 1 m (3
ft.) of the following electrical appli-
ances that produce a magnetic field: •TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cord-
less phones • Table lamps
• Induction cookers
●If the electronic key is near the vehicle
for longer than necessary, even if the
smart entry & start system is not oper-
ated, the key battery may become depleted faster than normal.
■Replacing the battery
 P.490
■If “New Key Registered Contact
Your Dealer if You Did Not Register a New Key” is shown on the
multi-information display (vehicles
with a smart entry & start 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 regis-
tered, ask any authorized Toyota retailer
or Toyota authorized repairer, or any reli- able repairer to check if an unknown
electronic key (other than those in your
possession) has been registered.
■If a wrong key is used
The key cylinder rotates freely, isolated
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 entry & start
system: Do not attach metallic or
magnetic materials to the keys or place the keys close to such materi-
als.
●Do not disassemble the keys.
●Do not attach a sticker or anything else to the surface of the key.
●Vehicles with a smart entry & start system: Do not place the keys near
objects that produce magnetic
fields, such as TVs, audio systems and induction cookers.

117
3
3-1. Key information
Before driving
Opens and closes the power
back door*2 ( P.127)
*1: This setting must be customized at
any authorized Toyota retailer or
Toyota authorized repairer, or any
reliable repairer.
*2: If equipped
■Conditions affecting the operation
of the smart entry & start system or
wireless remote control
Vehicles without a smart entry & start
system
The wireless remote control function
may not operate normally in the follow-
ing situations:
●When the wireless key battery is
depleted
●Near a TV tower, electric power plant,
gas station, radio station, large dis- play, airport or other facility that gen-
erates strong radio waves or electrical
noise
●When carrying a portable radio, cellu-
lar phone or other wireless communi- cation devices
●When the wireless key is in contact with, or is covered by a metallic object
●When a wireless key (that emits radio
waves) is being used nearby
●If window tint with a metallic content or
metallic objects are attached to the rear window
Vehicles with a smart entry & start system
 P.138
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 cyl-
inder, 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.
Using the key (vehicles with-
out a smart entry & start
system)
Using the mechanical key
(vehicles with a smart entry
& start system)

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3-2. Opening, closing and locking the doors
Before driving
30 seconds after is pressed, the
doors will be locked again and the alarm will automatically be set.)
In case that the alarm is triggered,
immediately stop the alarm. ( P. 8 1 )
■Operation signals
Vehicles without a smart entry & start
system
The emergency flashers flash to indicate
that the doors have been locked/unlocked using the wireless
remote control. (Locked: Once;
Unlocked: Twice)
Vehicles with a smart entry & start
system
The emergency flashers flash to indicate
that the doors have been locked/unlocked using the entry function
or wireless remote control. (Locked:
Once; Unlocked: Twice)
A buzzer sounds to indicate that the win-
dows and panoramic moon roof*are operating.*: If equipped
■Security feature
Vehicles without a smart entry & start system
If a door is not opened within approxi- mately 30 seconds after the vehicle is
unlocked using the wireless remote con-
trol, the security feature automatically locks the vehicle again.
Vehicles with a smart entry & start system
If a door is not opened within approxi-
mately 30 seconds after the vehicle is unlocked using the entry function or
wireless remote contro l, the security fea-
ture automatically locks the vehicle again.
■When the door cannot be locked by
the lock sensor on the surface of
the front door handle (vehicles with a smart entry & start system)
If the doors cannot be locked by touch-
ing the lock sensor with a finger, touch
the lock sensor with the palm of your
hand.
If you are wearing gloves, remove them.
■Door lock buzzer (vehicles with a smart entry & start system)
If an attempt to lock the doors using the
entry function or wireless remote control is made when a door is not fully closed,
a buzzer will sound continuously for 5
seconds. Fully close the door to stop the buzzer, and lock the doors again.
■Alarm (if equipped)
Locking the doors will set the alarm sys-
tem. ( P. 8 1 )
■Conditions affecting the operation of the smart entry & start system (if
equipped) or wireless remote con-
trol
Vehicles without a smart entry & start
system
 P. 1 1 7
Vehicles with a smart entry & start
system
 P. 1 3 8
■If the smart entry & start system (if
equipped) or the wireless remote
control does not operate properly
Vehicles without a smart entry & start
system
Replace the key battery with a new one
if it is depleted. ( P.490)
Vehicles with a smart entry & start
system
Use the mechanical key to lock and
unlock the doors. ( P.555)
Replace the key battery with a new one
if it is depleted. ( P.490)

1223-2. Opening, closing and locking the doors
■If the battery is discharged (vehi-
cles with a smart entry & start sys- tem)
The doors cannot be locked and
unlocked using the entry function or wireless remote control. Lock or unlock
the doors using the mechanical key.
( P.555)
■Customization
Some functions can be customized.
( P.577)
■Door lock switches (to
lock/unlock)
1 Locks all the doors
2 Unlocks all the doors
■Inside lock buttons
WA R N I N G
■To prevent an accident
Observe the following precautions while driving the vehicle.
Failure to do so may result in a door
opening and an occupant being thrown out of the vehicle, resulting in
death or serious injury.
●Ensure that all doors are properly
closed and locked.
●Do not pull the inside door handle
while driving.
Be especially careful of the front doors, as the doors may be opened
even if the inside lock buttons are in
the locked position.
●Set the rear door child-protector
locks when children are seated in the rear seats.
■When opening or closing a door
Check the surroundings of the vehicle
such as whether the vehicle is on an
incline, whether there is enough space for a door to open and whether
a strong wind is blowing. When open-
ing or closing the door, hold the door handle tightly to prepare for any
unpredictable movement.
■When using the wireless remote control or the key and operating
the power windows or panoramic
moon roof (if equipped)
Operate the power windows or pano-
ramic moon roof after checking to
make sure that there is no possibility of any passenger having any of their
body parts caught in the windows or
panoramic moon roof. Also, do not allow children to operate the wireless
remote control or the key. It is possi-
ble for children and other passengers to get caught in the power windows or
panoramic moon roof.
Unlocking and locking the
doors from the inside