2023 TOYOTA COROLLA CROSS radio

6
may work in situations where it
should not be working.
Installing electronic devices and
radios increases the risk of
cyber attacks through the
installed parts, which may lead
to unexpected accidents and
leakage of personal informa-
tion. Toyota does not make any
guarantees for problems caused
by installing non-genuine Toyota
products.
The installation of a mobile
two-way radio system in your
vehicle could affect electronic
systems such as:
Multiport fuel injection sys-
tem/sequential multiport fuel
injection system
 Toyota Safety Sense 3.0
 Anti-lock brake system
 SRS airbag system
 Seat belt pretensioner system
Be sure to check with your Toy-
ota dealer for precautionary
measures or special instructions
regarding installation of a mobile
two-way radio system. This vehicle is equipped with
sophisticated computers that
record certain data regarding
vehicle controls and operations.

Data recorded by the comput-
ers
*1
Certain data, such as the following,
is recorded dependi ng on the oper-
ation timing and status of each
function.
• Basic vehicle behavior related data (engine speed, accelera-
tor/brake pedal operation, vehi-
cle speed, etc.)
• Operating state of the driving support systems (recorded during
system operation, includes basic
vehicle behavior related data)
• Driving support system sensor data
• Image data (images from the front, rear and side cameras)
*2
• Location information
These computers do not record
conversations, sounds, or
images of the inside of the vehi-
cle.
Also, personal information which
may be used to identify the
owner of the vehicle (name,
gender, age, etc.) is not
recorded.
Usage of recorded data and
personal information by the
Toyota Safety Sense 3.0
Cyber Attack Risk
Installation of a mobile
two-way radio system
Vehicle data recording

361-1. For safe use
WARNING
• Front pillars
• Side pillars
• Rear pillars
• Roof side rails
• Front door panels
• Front door trim
• Front door speakers
●Modifications to the front door
panels (such as making holes in
them)
●Repair or modification of the fol-
lowing parts or their surrounding
• Front fender
• Front bumper
• Sides of the vehicle interior
●Installation of the following parts
or accessories
• Bull bars or kangaroo bars
• Snow plows
• Winches
• Roof lugguage carriers (if equipped)
●Modifications to the vehicle’s
suspension
●Installation of electronic devices
such as mobile two-way radios
(RF-transmitter) and CD players
●Modifications to your vehicle for
a persons with a physical dis-
ability

671-3. Emergency assistance
1
For safety and security
■Enhanced Roadside Assis-
tance
Enhanced Roadside Assistance
adds GPS data to the already
included warranty-based Toyota
roadside service.
Subscribers can press the
“SOS” button to reach a Safety
Connect response-center agent,
who can help with a wide range
of needs, such as: towing, flat
tire, fuel delivery, etc. For a
description of the Enhanced
Roadside Assistance services
and their limitations, please see
the Safety Connect Terms and
Conditions, which are available
at Toyota.com in the United
States, Toyotapr.com in Puerto
Rico and Toyota.ca in Canada.
Important! Read this informa-
tion before using Safety Con-
nect.
■Exposure to radio fre-
quency signals
The Safety Connect system
installed in your vehicle is a
low-power radio transmitter and
receiver. It receives and also
sends out radio frequency (RF)
signals.
In August 1996, the Federal
Communications Commission
(FCC) adopted RF exposure
guidelines with safety levels for mobile wireless phones. Those
guidelines are consistent with
the safety standards previously
set by the following U.S. and
international standards bodies.

ANSI (American National
Standards Institute) C95.1
[1992]
 NCRP (National Council on
Radiation Protection and
Measurement) Report 86
[1986]
 ICNIRP (International Com-
mission on Non-Ionizing Radi-
ation Protection) [1996]
Those standards were based on
comprehensive and periodic
evaluations of the relevant sci-
entific literature. Over 120 scien-
tists, engineers, and physicians
from universities, and govern-
ment health agencies and
industries reviewed the avail-
able body of research to
develop the ANSI Standard
(C95.1).
The design of Safety Connect
complies with the FCC guide-
lines in addition to those stan-
dards.
■Free/Open Source Software
Information
This product contains Free/Open
Source Software (FOSS).
The license information and/or the
source code of such FOSS can be
found at the f ollowing URL.
https://opensource.lge.com/osSch/
list?types=ALL&search=TL21BNU
Safety information for
Safety Connect

983-1. Key information
3-1.Key information
The following keys are provided
with the vehicle.
Vehicles without a smart key
systemKeys
Operating the wireless remote con-
trol function ( P.100)
Key number plate
Vehicles with a smart key sys-
tem
Electronic keys
• Operating the smart key system ( P.118)
• Operating the wireless remote control function ( P.100)
Mechanical keys
Key number plate
■When riding in an aircraft
When bringing a key or an elec-
tronic key onto an aircraft, make
sure you do not press any buttons
on the key or the electronic key
while inside the airc raft cabin. If you
are carrying a key or an electronic
key in your bag, etc., ensure that the
buttons are not likely to be pressed
accidentally. Pressing a button may
cause the key or the electronic key
to emit radio waves that could inter-
fere with the operation of the air-
craft.
■Key battery depletion
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.368)
• 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 bec omes 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 bat-
tery-saving mode. ( P. 1 1 9 )
●As the electronic key always
receives radio waves, the battery
will become depleted even if the
electronic key is not used. The fol-
lowing symptoms indicate that the
electronic key battery may be
depleted. Replace the battery
Keys
The keys

1003-1. Key information
The keys are equipped with the
following wireless remote con-
trol:
Vehicles without a smart key
systemLocks the doors ( P.103)
Unlocks the doors ( P.103)
Opens the windows
*1 (
P.103)
Sounds the alarm ( P.100)
Vehicles with a smart key sys-
tem
Locks the doors ( P.103)
Unlocks the doors ( P.103)
Opens the windows
*1 and
moon roof
*1, 2 (  P.103)
Opens and closes the power
back door
*2 (  P.112)
Sounds the alarm ( P.100)
*1: This setting must be customized
at your Toyota dealer.
*2: If equipped
■Panic mode
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 flash to deter any
person from trying to break into or
damage your vehicle.
To stop the alarm, press any button
on the wireless remote control.
NOTICE
■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. 4 1 7
■When an electronic key is lost
(vehicles with a smart key
system)
P. 4 1 7
Wireless remote control

1013-1. Key information
3
Before driving
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 affect ing the opera-
tion of the smart key system or
wireless remo te control
Vehicles without a smart key sys-
tem
The wireless remote control function
may not operate normally in the fol-
lowing situations:
●When the wireless 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 wireles s key is in con-
tact with, or is covered 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. 1 1 9
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.417)
Using the mechanical key
(vehicles with a smart key
system)

1193-2. Opening, closing and locking the doors
3
Before driving
●Interior buzzer sounds continu-
ously
■If “Key Detected in Vehicle” is
shown on the multi-information
display
An attempt was m ade to lock the
doors using the smart key system
while the electronic key was still
inside the vehicle. Retrieve the elec-
tronic key from the vehicle and lock
the doors again.
■Battery-saving function
The battery-saving function will be
activated in order to prevent the
electronic key battery and the vehi-
cle battery from being discharged
while the vehicle is not operated for
a long time.
●In the following situations, the
smart key system may take some
time to unlock the doors. Also the
illuminated entry system may not
operate properly.
• The electronic key has been left in an area of approximately 11 ft.
(3.5 m) of the outside of the vehi-
cle for 40 seconds 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 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-saving 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.
■When electronic key function
stops
If the position of the electronic key
has not changed for a certain
amount of time suc h as when the
electronic key is left some where,the
function of the elec tronic key stops
to reduce depletion of the battery.
■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 engi ne 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-
SituationCorrection
procedure
The engine switch
was turned to ACC
while the driver’s
door was open (or
the driver’s door was
opened while the
engine switch was in
ACC).
Turn the
engine
switch off
and close
the driver’s
door.
The engine switch
was turned to off
while the driver’s
door was open.Close the
driver’s
door.

1203-2. Opening, closing and locking the doors
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 covered by the fol-
lowing metallic objects
• Cards to which al uminum 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 wireless 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 with 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.418)
If the engine cannot be started using
the smart key system, refer to
P.418.
■Note for the entry function
●Even when the electronic key is
within the effective range (detec-
tion areas), the system may not
operate properly in the following
cases:
• The electronic key is too close to the window or outside door han-
dle, near the ground, or in a high
place when the doors are locked
or unlocked.
• The electronic key is on the instru-
ment panel, luggage compartment
or floor, or in the door pockets or
glove box when the engine is
started or engine switch modes
are changed.
●Do not leave the electronic key on
top of the instrument panel or near
the door pockets when exiting the
vehicle. Depending on the radio
wave reception conditions, it may
be detected by the antenna out-
side the cabin and the door will
become lockable from the outside,
possibly trapping the electronic
key inside the vehicle.
●As long as the electronic key is
within the effective range, the
doors may be locked or unlocked
by anyone. However, only the
doors detecting the electronic key
can be used to unlock the vehicle.
●Even if the electro nic key is not
inside the vehicle, it may be possi-
ble to start the engine if the elec-
tronic key is near the window.
●The doors may unlock or lock if a
large amount of water splashes on
the door handle, such as in the
rain or in a car wash when the
electronic key is within the effec-
tive range. (The doors will auto-
matically be locked after
approximately 60 seconds if the
doors are not opened and closed.)