2023 TOYOTA CAMRY key battery

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CAMRY_U
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5-4. Other interior featuresOther interior features ....... 416
• Sun visors ..................... 416
• Vanity mirrors................ 416
• Power outlet .................. 417
• USB charging ports....... 418
• Wireless charger ........... 420
• Armrest ......................... 430
• Assist grips ................... 430
• Coat hooks.................... 431
Garage door opener .......... 432 6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 440
Cleaning and protecting the vehicle interior ........... 444
6-2. Maintenance Maintenance requirements ................... 447
General maintenance ........ 450
Emission inspection and maintenance (I/M)
programs ......................... 454
6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ...................... 455
Hood .................................. 457
Positioning a floor jack....... 459
Engine compartment ......... 460
Tires................................... 473
Tire inflation pressure ........ 487
Wheels............................... 490
Air conditioning filter .......... 492
Wireless remote control/ electronic key battery ...... 494
Checking and replacing fuses ................................ 499
Light bulbs ......................... 5026Maintenance and care

TABLE OF CONTENTS6
CAMRY_U7-1. Essential information
Emergency flashers .......... 516
If your vehicle has to be stopped in
an emergency ................. 517
If the vehicle is submerged or water on the road is
rising ............................... 519
7-2. Steps to take in an emergency
If your vehicle needs to be towed ..................... 520
If you think something is wrong........................... 526
Fuel pump shut off system............................. 527
If a warning light turns on or a warning
buzzer sounds................. 528
If a warning message is displayed ..................... 538
If you have a flat tire .......... 543
If the engine will not start ................................. 557
If the electronic key does not operate properly ........ 559
If the vehicle battery is discharged ................... 562
If your vehicle overheats ........................ 567
If the vehicle becomes stuck................................ 570 8-1. Specifications
Maintenance data (fuel, oil level, etc.) .......... 574
Fuel information ................. 590
Tire information.................. 593
8-2. Customization Customizable features ....... 606
8-3. Items to initialize Items to initialize ................ 614
Reporting safety defects for U.S. owners ........................ 616
Reporting safety defects for Canadian owners ................ 617
Seat belt instructions for Canadian owners
(in French)................................ 618
SRS airbag instructions for Canadian owners
(in French)................................ 619
7When trouble arises8Vehicle specifications
9For owners

841-4. Theft deterrent system
CAMRY_U■
Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
■ Alarm-operated door lock
In the following cases, depending on the situation, the door ma y automatically
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 is activated, a person remaining in the vehicle unlocks the
door.
● When recharging or replacing the battery
●
For Canada: The doors are unlocked
using the key or mechanical key.
● Except for Canada: The trunk is opened
using the key or mechanical key.
● A person inside the vehicle opens a door
or the trunk or hood, or unlocks the vehi-
cle.
● The battery is recharged or replaced
when the vehicle is locked. ( P. 565)

1443-1. Key information
CAMRY_U■
If you lose your keys
New genuine keys can be made by your Toyota dealer using the ot her key
(vehicles without a smart key system) or the other mechanical k ey (vehicles
with a smart key system) and the key number stamped on your key number
plate. Keep the plate in a safe place such as your wallet, not in the vehicle.
■ When riding in an aircraft
When bringing a key with wireless remote control function onto an aircraft,
make sure you do not press any button on the key while inside t he aircraft
cabin. If you are carrying the key in your bag etc., ensure tha t 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.
■ Conditions affecting operation
Vehicles without a smart key system
The wireless remote control function may not operate normally i n the follow-
ing situations:
● When the wireless key battery is depleted
● Near a TV tower, electric power plant, gas station, radio stati on, large dis-
play, airport or other facility that generates strong radio wav es or electrical
noise
● When carrying a portable radio, cellular phone or other wireles s communi-
cation devices
● When the wireless key is in contact with, or is covered by a me tallic object
● When other wireless key (that emit radio waves) is being used n earby
● If window tint with a metallic content or metallic objects are attached to the
rear window
Vehicles with a smart key system
P. 163

1453-1. Key information
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Operation of each component
CAMRY_U■
Key battery depletion
Vehicles without a smart key system
● The standard battery life is 1 to 2 years.
● Even if the key is not used, the battery may become depleted an d the fol-
lowing symptoms may occur. Replace the battery with a new one when nec-
essary. (P. 494)
• The wireless remote control function does not operate.
• The area in which the wireless remote control function can be operated
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 wh en the engine
stops.
● As the electronic key always receives radio waves, the battery will become
depleted even if the electronic key is not used. The following symptoms indi-
cate that the electronic key battery may be depleted. Replace the battery
when necessary. ( P. 494)
• The smart key system or the wireless remote control does not o perate.
• The detection area becomes smaller.
• The LED indicator on the key surface does not turn on.
● 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 battery-sav ing mode.
( P. 163)
● To avoid serious deterioration, do not leave the electronic key within 3 ft. (1
m) of the following electrical appliances that produce a magnet ic field:
•TVs
• Personal computers
• Cellular phones, cordless phones and battery chargers
• Recharging cellular phones or cordless phones
• Table lamps
• Induction cookers
■ Replacing the battery
P. 494
■ Confirmation of the registered key number
The number of keys already registered to the vehicle can be confirmed. Ask
your Toyota dealer for details.
■ If a wrong key is used
The key cylinder rotates freely to isolate inside mechanism.

1503-2. Opening, closing and locking the doors
CAMRY_U
■Operation signals
Doors:
A buzzer sounds and the emergency flashers flash to indicate th at the doors
have been locked/unlocked. (Locked: Once; Unlocked: Twice)
Windows and moon roof or panoramic moon roof:
A buzzer sounds to indicate that the windows and moon roof or p anoramic
moon roof are operating.
■ Security feature
If a door is not opened within approximately 60 seconds after t he vehicle is
unlocked, the security feature automatically locks the vehicle again.
■ When the door cannot be locked by the lock sensor on the surface of the
door handle (vehicles with a smart key system)
■ Door lock buzzer
If an attempt to lock the doors using the smart key system is made when a
door is not fully closed, a buzzer sounds continuously. Fully c lose the door to
stop the buzzer, and lock the vehicle once more.
■ Alarm
Locking the doors will set the alarm system. ( P. 82)
■ If the smart key system or the wireless remote control does not operate
properly (vehicles with a smart key system)
Use the mechanical key to lock and unlock the doors. ( P. 559)
Replace the key battery with a new one if it is depleted. ( P. 494)
When the door cannot be locked even if
the lock sensor on the surface of the door
handle is touched by a finger, touch the
lock sensor with the palm.
When gloves are being worn, remove the
gloves.

1583-2. Opening, closing and locking the doors
CAMRY_U
■Tr u n k l i g h t
The trunk light turns on when the trunk is opened.
■ Function to prevent th e trunk being locked with the electronic key inside
(vehicles with a smart key system)
● When all doors are locked, closing the trunk lid with the elect ronic key left
inside the trunk will sound an alarm.
In this case, the trunk lid can be opened by pressing the trunk release but-
ton on the trunk lid.
● If the spare electronic key is put in the trunk with all the doors locked, the
key confinement prevention function is activated so the trunk can be
opened. In order to prevent theft, take all electronic keys wit h you when
leaving the vehicle.
● If the electronic key is put in the trunk with all the doors lo cked, the key may
not be detected depending on the location of the key and the su rrounding
radio wave conditions. In this case, the key confinement preven tion function
cannot be activated, causing the doors to lock when the trunk i s closed.
Make sure to check where the key is before closing the trunk.
● The key confinement prevention function cannot be activated if any one of
the doors is unlocked. In this case, open the trunk using the t runk opener.
■ Open trunk warning buzzer
If the vehicle reaches a speed of 3 mph (5 km/h), the master warning light
flashes and a buzzer sounds to indicate that the trunk is not y et fully closed.
■ Internal trunk release lever
■ If the smart key system or the wireless remote control does not operate
properly (vehicles with a smart key system)
Use the mechanical key to unlock the trunk. ( P. 560)
Replace the key battery with a new one if it is depleted. ( P. 494)
■ Customization
Some functions can be customized. ( P. 606)
The trunk lid can be opened by pulling up
the glow-in-the-dark lever located on the
inside of the trunk lid.
The lever will continue to glow for some
time after the trunk lid is closed.

1633-2. Opening, closing and locking the doors
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Operation of each component
CAMRY_U■
Battery-saving function
The battery-saving function will be activated in order to preve nt the electronic
key battery and the vehicle battery from being discharged while the vehicle is
not in operation for a long time.
● In the following situations, the smart key system may take some time to
unlock the doors.
• The electronic key has been left in an area of approximately 6 ft. (2 m) of
the outside of the vehicle for 10 minutes or longer.
• The smart key system has not been used for 5 days or longer.
● If the smart key system has not been used for 14 days or longer , the doors
cannot be unlocked at any doors except the driver’s door. In th is case, take
hold of the driver’s door handle, or use the wireless remote co ntrol or the
mechanical key, to unlock the doors.
■ Electronic Key Battery-Saving Function
When battery-saving mode is set, battery depletion is minimized by stopping
the electronic key from receiving radio waves.
■ Conditions affecting operation
The smart key system, wireless remote control and engine immobi lizer sys-
tem use weak radio waves. In the following situations, the communication
between the electronic key and the vehicle may be affected, pre venting the
smart key system, wireless remote control and engine immobilizer system
from operating properly. (Ways of coping: P. 559)
● When the electronic key battery is depleted
● Near a TV tower, electric power plant, gas station, radio stati on, large dis-
play, airport or other facility that generates strong radio wav es or electrical
noise
● When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
Press twice while pressing and
holding . Confirm that the electronic
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 elec-
tronic key buttons.