ECU LEXUS RCF 2022 Owner's Manual

501-2. Child safety
RC F Owner's Manual
tem indicates the presence of a
lower connector system.
Canada only
With rigid lower attachments
1 Latch the buckles onto the LATCH
anchors.
For owners in Canada:
The symbol on a child restraint sys- tem indicates the presence of a
lower connector system.
Canada only
2 If the child restraint has a top tether
strap, follow the child restraint man-
ufacturer’s operation manual
regarding the installation, using the
top tether strap to latch onto the
top tether strap anchor. ( P.51)
3 After installing the child restraint
system, rock it back and forth to
ensure that it is installed securely.
( P.49)
■Laws and regulations pertaining to
anchorages
The LATCH system conforms to
FMVSS225 or CMVSS210.2.
Child restraint systems conforming to
FMVSS213 or CMVSS213 specifications
can be used.
This vehicle is designed to conform to the
SAE J1819.
AA

511-2. Child safety
RC F Owner's Manual
1
For safety and security
■Anchor brackets (for top tether
strap)
Anchor brackets are provided for the
each rear seat.
Use anchor brackets when fixing the
top tether strap.
Anchor brackets
Top tether strap
■Fixing the top tether strap to the
anchor bracket
Install the child restraint system in accordance to the operation manual
enclosed with the child restraint sys-
tem.
Open the anchor bracket cover, latch
the hook onto the anchor bracket and
tighten the top tether strap.
Make sure the top tether strap is securely
latched. (
P.49)
Top tether strap
Hook
■Laws and regulations pertaining to
anchorages
The LATCH system conforms to
FMVSS225 or CMVSS210.2.
Child restraint systems conforming to
FMVSS213 or CMVSS213 specifications
can be used.
This vehicle is designed to conform to the
SAE J1819.
WARNING
■When installing a child restraint sys-
tem
Observe the following precautions.
Failure to do so may result in death or
serious injury.
●When using the LATCH anchors, be
sure that there are no foreign objects
around the anchors and that the seat
belt is not caught behind the child
restraint system.
●Follow all installation instructions pro-
vided by the child restraint system
manufacturer.
●If the seat is adju sted, reconfirm the
security of the child restraint system.
Using an anchor bracket (for top
tether strap)
A
B
WARNING
■When installing a child restraint sys-
tem
Observe the following precautions.
Failure to do so may result in death or
serious injury.
●Firmly attach the top tether strap and
make sure that the belt is not twisted.
●Do not attach the top tether strap to
anything other than the anchor
bracket.
A
B

521-2. Child safety
RC F Owner's Manual
WARNING
●After securing a child restraint system,
never adjust the seat.
●Follow all installation instructions pro-
vided by the child restraint system
manufacturer.
NOTICE
■Anchor brackets (for top tether
strap)
When not in use, make certain to close
the lid. If it remains open, the lid may be
damaged.

531-3. LEXUS Enform
RC F Owner's Manual
1
For safety and security
1-3.LEXUS Enform
*:If equipped
“SOS” button
LED light indicators
Microphone
Subscribers have the following Safety
Connect services available:
 Automatic Collision Notification
*
Helps drivers receive necessary response
from emergency service providers.
(P.55)
*: U.S. Patent No. 7,508,298 B2
 Stolen Vehicle Location
Helps drivers in the event of vehicle theft.
(P.55)
 Emergency Assistance Button
(“SOS”)
Connects drivers to response-center sup-
port. ( P.55)
Enhanced Roadside Assistance
Provides drivers various on-road assis-
tance. ( P.55)
After you have signed the Telematics
Lexus Enform Safety Con-
nect
*
Safety Connect is a subscrip-
tion-based telematics service that
uses Global Positioning System
(GPS) data and embedded cellular
technology to provide safety and
security features to subscribers.
Safety Connect is supported by
Lexus’ designated response center,
which operates 24 hours per day, 7
days per week.
Safety Connect service is available
by subscription on select,
telematics hardware-equipped
vehicles.
By using the Safety Connect ser-
vice, you are agreeing to be bound
by the Telematics Subscription Ser-
vice Agreement and its Terms and
Conditions, as in effect and
amended from time to time, a cur-
rent copy of which is available at
Lexus.com. All use of the Safety
Connect service is subject to such
then-applicable Terms and Condi-
tions.
System components
Services
Subscription
A
B
C

551-3. LEXUS Enform
RC F Owner's Manual
1
For safety and security
Connect service not active
■Automatic Collision Notification
In case of either airbag deployment or
severe rear-end collision, the system is
designed to automatically call the
response center. The responding agent
receives the vehicle’s location and
attempts to speak with the vehicle
occupants to assess the level of emer-
gency. If the occupants are unable to
communicate, the ag ent automatically
treats the call as an emergency, con-
tacts the nearest emergency services
provider to describe the situation, and
requests that assistance be sent to the
location.
■Stolen Vehicle Location
If your vehicle is stolen, Safety Connect
can work with local authorities to assist
them in locating and recovering the
vehicle. After filing a police report, call
the Safety Connect response center at
1-800-25-LEXUS
(1-800-255-3987) in the United
States, 1-877-539-8777 in Puerto
Rico or 1-800-265- 3987 in Canada,
and follow the prompts for Safety Con-
nect to initiate this service.
In addition to assisting law enforce-
ment with recovery of a stolen vehicle,
Safety-Connect-equipped vehicle
location data may, under certain cir-
cumstances, be shared with third par-
ties to locate your vehicle. Further
information is available at Lexus.com.
■Emergency Assistance Button
(“SOS”)
In the event of an emergency on the
road, push the “SOS” button to reach
the Safety Connect response center.
The answering agent will determine
your vehicle’s location, assess the
emergency, and dispatch the neces-
sary assistance required.
If you accidentally press the “SOS” button,
tell the response-center agent that you are
not experiencing an emergency.
■Enhanced Roadside Assistance
Enhanced Roadside Assistance adds
GPS data to the already included war-
ranty-based Lexus roadside service.
Subscribers can press the “SOS” but-
ton 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 Roadside Assistance
services and their limitations, please
see the Safety Connect Terms and
Conditions, which are available at
Lexus.com.
Important! Read this information about
exposure to radio frequency signals
before using Safety Connect;
The Safety Connect system installed in
your vehicle is a low-power radio trans-
mitter and receiver. It receives and also
sends out radio frequency (RF) signals.
In August 1996, the Federal Commu-
Safety Connect services
Safety information for Safety
Connect

571-4. Theft deterrent system
RC F Owner's Manual
1
For safety and security
1-4.Theft deterrent system
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
ACCESSORY or IGNITION ON
mode to indicate that the system has
been canceled.
■System maintenance
The vehicle has a maintenance-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 touch-
ing a key registered to the security sys-
tem (key with a built-in transponder 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 pre-
vent vehicle theft but does not
guarantee absolute security
against all vehicle thefts.
Operating the system
NOTICE
■To ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.

591-4. Theft deterrent system
RC F Owner's Manual
1
For safety and security
●The trunk is opened using the mechanical
key.
●A person inside the vehicle opens a door,
the trunk or hood, or unlocks the vehicle
using an inside lock button.
●The battery is rech arged or replaced
when the vehicle is locked. ( P.334)
■Alarm-operated door lock
In the following cases, depending on the sit-
uation, the door may automatically lock to
prevent improper entry into the vehicle:
●When a person remaining in the vehicle
unlocks the door and the alarm is acti-
vated.
●While the alarm is activated, a person remaining in the vehicle unlocks the door.
●When recharging or replacing the bat-
tery
NOTICE
■To ensure the system operates cor-
rectly
Do not modify or remove the system. If
modified or removed, the proper opera-
tion of the system cannot be guaranteed.

642-1. Instrument cluster
RC F Owner's Manual
Drive mode indicators
 TVD (Torque Vectoring Differential)
control mode indicators
*1: These lights turn on when the engine
switch is turned to IGNITION ON
mode to indicate that a system check is
being performed. They will turn off after
the engine is started, or after a few sec-
onds. There may be a malfunction in a
system if a light does not come on, or
turn off. Have the vehicle inspected by
your Lexus dealer.
*2: The light comes on when the system is turned off.
*3: In order to confirm operation, the BSM outside rear view mirror indicators illu-
minate in the following situations:
PCS warning light
*1, 2 (
 P.159)
Cruise control indicator
( P.171)
Dynamic radar cruise control
indicator ( P.171)
Cruise control “SET” indicator
( P.171)
(white)
LDA (Lane Departure Alert)
indicator ( P.166)
(green)
LDA (Lane Departure Alert)
indicator (P.166)
(orange)
(flashes)
LDA (Lane Departure Alert)
indicator ( P.166)
BSM (Blind Spot Monitor) out-
side rear view mirror indica-
tors
*3, 4 (  P.179)
Intuitive parking assist indicator
(if equipped) ( P.186)
(flashes)
Slip indicator*1 (P.199)
VSC OFF indicator
*1, 2
( P.200)
TRAC OFF indicator
*1, 2
( P.200)
Smart access system with
push-button start indicator
*5
( P.128)
Security indicator
*6 (  P.57,
58)
Low outside temperature indi-
cator
*5, 7 ( P.62)
Eco Driving Indicator Light
*1
( P.76)
(U.S.A.)
“AIR BAG ON/OFF”
indicator
*1, 6 ( P.36)
(Canada)
“AIR BAG ON/OFF”
indicator
*1, 6 ( P.36)
“EXPERT” indicator ( P.200)
“LAUNCH” indicator ( P.193)
“NORMAL” indicator ( P.192)
Eco drive mode indicator
( P.192)
“SPORT S” indicator ( P.192)
“SPORT S+” indicator
( P.192)
“COSTOM” indicator ( P.192)
“STANDARD” indicator (if
equipped) ( P.197)
“SLALOM” indicator (if
equipped) ( P.197)
“TRACK” indicator (if
equipped) ( P.197)

913-1. Key information
RC F Owner's Manual
3
Before driving
■When required to leave the vehicle’s
key with a parking attendant
Set the luggage security system (P.98)
on and lock the glove box ( P.224) as cir-
cumstances demand.
Remove the mechanical key for your own
use and provide the attendant with the elec-
tronic key only.
■If you lose your mechanical keys
P.329
■If a wrong key is used
The key cylinder rotates freely, isolated
from the internal mechanism.

923-2. Opening, closing and locking the doors and trunk
RC F Owner's Manual
3-2.Opening, closing and locking the doors and trunk
■Smart access system with
push-button start
Carry the electronic key to enable this
function.
1 Grip the driver’s door handle to
unlock the door. Grip the passen-
ger’s door handle to unlock both
side doors.
*
Make sure to touch the sensor on the back
of the handle.
The doors cannot be unlocked for 3 sec-
onds after the doors are locked.
*: The door unlock settings can be
changed.
2 Touch the lock sensor (indentation
on the side of the door handle) to
lock the doors.
Check that the door is securely locked.
■Wireless remote control
1 Locks both side doors
Check that the door is securely locked.
2Unlocks both side doors
Pressing the button unlocks the driver’s
door. Pressing the button again within 5
seconds unlocks the other door.
Press and hold to open the windows and
moon roof (if equipped).
*
*
: This setting must be customized at your Lexus dealer.
■Side window open/close function linked
to door operation
When a door is opened, its window opens
slightly. When a door is closed, its window
closes completely.
■Switching the door unlock function
It is possible to set which doors the entry
function unlocks using the wireless remote
control.
1 Turn the engine switch off.
2 When the indicator light on the key sur-
face is not on, press and hold ,
or for approximately 5
seconds while pre ssing and holding
.
The setting changes each time an operation
is performed, as shown below. (When
changing the setting continuously, release
the buttons, wait for at least 5 seconds, and
repeat step 2 .)
Doors
Unlocking and locking the doors
from the outside