steering LEXUS RC300 2022 User Guide

351-1. For safe use
RC350/RC300 Owner's Manual
1
For safety and security
WARNING
●If a vinyl cover is put on the area where
the SRS knee airbag will deploy, be
sure to remove it.
●Do not use seat accessories which
cover the parts where the SRS side
airbags inflate as they may interfere
with inflation of the airbags. Such
accessories may prevent the side
airbags from activating correctly, dis-
able the system or cause the side
airbags to inflate accidentally, resulting
in death or serious injury.
●Do not strike or apply significant levels
of force to the area of the SRS airbag
components.
Doing so can cause the SRS airbags to
malfunction.
●Do not touch any of the component
parts immediately after the SRS
airbags have deployed (inflated) as
they may be hot.
●If breathing becomes difficult after the
SRS airbags have deployed, open a
door or window to allow fresh air in, or
leave the vehicle if it is safe to do so.
Wash off any residue as soon as possi-
ble to prevent skin irritation.
●If the areas where the SRS airbags are
stored, such as the steering wheel pad
and front and rear pillar garnishes, are
damaged or cracked, have them
replaced by your Lexus dealer.
●Do not place anything, such as a cush-
ion, on the front passenger’s seat.
Doing so will disperse the passenger’s
weight, which prevents the sensor
from detecting the passenger’s weight
properly. As a result, the SRS front
airbags for the front passenger may
not deploy in the event of a collision.
■Modification and disposal of SRS
airbag system components
Do not dispose of your vehicle or per-
form any of the following modifications
without consulting your Lexus dealer.
The SRS airbags may malfunction or
deploy (inflate) accidentally, causing
death or serious injury.
●Installation, remova l, disassembly and
repair of the SRS airbags
●Repairs, modifications, removal or
replacement of the steering wheel,
instrument panel, dashboard, seats or
seat upholstery, front, side and rear pil-
lars or roof side rails
●Repairs or modifications of the front
fender, front bumper, or side of the
occupant compartment
●Installation of a grille guard (bull bars,
kangaroo bar, etc. ), snow plows,
winches or roof luggage carrier
●Modifications to the vehicle’s suspen-
sion system
●Installation of elec tronic devices such
as mobile two-way radios and CD
players
●Modifications to your vehicle for a per-
son with a physical disability

632-1. Instrument cluster
RC350/RC300 Owner's Manual
2
Vehicle status information and indicators
Warning lights inform the driver of mal-
functions in the indicated vehicle sys-
tems.
*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
Warning lights
(U.S.A.)
Brake system warning light*1
( P.293)
(red)
(Canada)
Brake system warning light*1
( P.293)
(yellow)
Brake system warning light*1
( P.293)
High coolant temperature
warning light
*2 ( P.293)
Charging system warning
light
*3 (  P.294)
Low engine oil pressure warn-
ing light
*2 (  P.294)
(U.S.A.)
Malfunction indicator lamp*1
( P.294)
(Canada)
Malfunction indicator lamp*1
( P.294)
SRS warning light
*1 ( P.294)
(U.S.A.)
ABS warning light*1 ( P.295)
(Canada)
ABS warning light*1 ( P.295)
(flashes)
(U.S.A.)
Parking brake warning light
( P.298)
(flashes)
(Canada)
Parking brake warning light
( P.298)
(flashes) Brake hold operated indicator
*1
( P.293)
Brake Override System warn-
ing light/Drive-Start Control
warning light
*2 (  P.295)
Electric power steering system
warning light
*1 ( P.295)
(orange)
LDA (Lane Departure Alert)
indicator ( P.296)
(flashes or
illuminates)PCS warning light*1 (  P.296)
Slip indicator
*1 ( P.296)
Open door warning light
( P.297)
Low fuel level warning light
( P.297)
Driver’s and front passenger’s
seat belt reminder light
( P.297)
Rear passenger’s seat belt
reminder lights
*4 (  P.297)
Master warning light
*1
( P.298)
Tire pressure warning light
*1
( P.298)

752-1. Instrument cluster
RC350/RC300 Owner's Manual
2
Vehicle status information and indicators
Acceleration G-force on the vehi-
cle
Current G-force value (analyzed
value of front/rear and left/right
G-forces)
Record of the maximum G-forces
This display is intended for use as a
guideline. Depending on factors such
as the road surface condition, tem-
perature and vehicle speed, the display
may not show the actual condition of
the vehicle.
 Resetting the record of maximum
G-forces
Press and hold to reset the record.
Peak hold function
If lateral G-forces of 0.5 G or greater are
generated, the G-forc e value display will
turn amber and be held for 2 seconds.
*: For F SPORT models, this item is not available when the ma in meter is in the
center position.
■Tire pressure
 P.266
■Vehicle sway warning*
Detects the sway of the vehicle within a
lane, which is often associated with a
decrease in the driver’s attention level, and displays the decrease in attention
using a bar display.
The shorter the bar length, the more
the driver may need to rest.
This display is a pa
rt of the LDA (Lane
Departure Alert with steering control) sys-
tem.The display is enabled when the oper-
ating conditions of the vehicle sway
warning are met. ( P.168)
*: For F SPORT models, this item is not
available when the main meter is in the
center position.
■Gear positions
Displays the current gear position
when the shift lever is in D or M.
■Units (if equipped) *
The units of measure used can be
changed while driving.
Unlike the units setting performed on ,
the units setting performed on can be
changed while driving.
*: For F SPORT models, this item is not available when the main meter is in the
right-side position.
■Blank (No items)
Displays no drive information contents.
■Tire pressure
●It may take a few minutes to display the
tire inflation pressu re after the engine
switch is turned to IGNITION ON mode.
It may also take a few minutes to display
the tire inflation pressure after inflation
pressure has b een adjusted.
●“---” may be displayed if the tire position
information cannot be determined due to
unfavorable radio wave conditions.
●Tire inflation pressure changes with tem-
perature. The displayed values may also
be different from the values measured
A
B
C

762-1. Instrument cluster
RC350/RC300 Owner's Manual
using a tire pressure gauge.
Select to display the following naviga-
tion system-linked information.
Route guidance
 Compass display (heading-up dis-
play)
Select to enable selection of an audio
source or track on the display using the
meter control switches.
Select to display the operational status
of the following systems:
 LDA (Lane Departure Alert with
steering control) ( P.167)
 Dynamic radar cruise control with
full-speed range ( P.174)
Select to display warning messages
and measures to be taken if a malfunc-
tion is detected. ( P.301)
The settings of the following items can
be changed using the meter control
switches.
For functions that can be enabled or
disabled, the function switches between on and off each time is
pressed.
■LDA (Lane Departure Alert
with steering control) ( P.167)
Select to set up the following items.
 Steering Assist
Select to enable/dis able steering wheel
assistance.
 Alert
Select to set a vibrator or buzzer as the
notification method used to warn the
driver.
Sensitivity
Select to set the warning sensitivity.
Sway warning
Select to enable/disable the vehicle sway
warning.
Sway sensitivity
Select to set the vehicle sway warning sen-
sitivity.
■PCS (Pre-Collision System)
(  P.160)
Select to set up the following items.
 PCS
Select to enable/disable the pre-collision
system.
Warning sensitivity
Select to change the warning timing.
■Clock (P.66)
Select to switch between 12-hour dis-
play and 24-hour display.
■Vehicle Settings
 Scheduled Maintenance ( P.246)
Select to reset the message indicating
Navigation system-linked dis-
play (if equipped)
Audio system-linked display
Driving assist system information
Warning message display
Settings display

81
RC350/RC300 Owner's Manual
3
3
Before driving
Before driving
.3-1. Key informationKeys ................................................... 82
3-2. Opening, closing and locking the doors and trunk
Doors................................................. 86
Trunk.................................................. 89
Smart access system with push-button start ....................... 93
3-3. Adjusting the seats Front seats ....................................... 97
Rear seats ........................................ 99
Power easy access system/driving
position memory/memory recall
function ........................................ 100
Head restraints............................ 103
3-4. Adjusting the steering wheel and mirrors
Steering wheel............................. 106
Inside rear view mirror............. 107
Outside rear view mirrors ...... 108
3-5. Opening, closing the windows and moon roof
Power windows............................ 110
Moon roof ...................................... 112

973-3. Adjusting the seats
RC350/RC300 Owner's Manual
3
Before driving
3-3.Adjusting the seats
Seat position adjustment
Seatback angle adjustment
Seat cushion (front) angle adjust-
ment
Vertical height adjustment
Lumbar support adjustment (if
equipped)
■Power easy access system
The driver’s seat and steering wheel move
in accordance with engine switch mode and
the driver’s seat belt condition. ( P.100)
■When adjusting the seat
●Take care when adjusting the seat so that
the head restraint does not touch the ceil-
ing.
●When folding down a rear seatback, if it
interferes with a front seatback, adjust the
front seat position so that the seats no
longer interfere with each other. How-
ever, if adjusting the front seat position
causes the correct driving posture to not
be maintained, return the rear seatback
to its original position. ( P.99)
Front seats
WARNING
■When adjusting the seat position
●Take care when adjusting the seat
position to ensure that other passen-
gers are not injured by the moving
seat.
●Do not put your hands under the seat
or near the moving parts to avoid
injury.
Fingers or hands may become jammed in
the seat mechanism.
●Make sure to leave enough space
around the feet so they do not get
stuck.
■Seat adjustment
To reduce the risk of sliding under the lap
belt during a collision, do not recline the
seat more than necessary.
If the seat is too reclined, the lap belt may
slide past the hips and apply restraint
forces directly to the abdomen, or your
neck may contact the shoulder belt,
increasing the risk of death or serious
injury in the event of an accident.
Adjustments should not be made while
driving as the seat may unexpectedly
move and cause the driver to lose control
of the vehicle.
Adjustment procedure
A
B
C
D
E

1003-3. Adjusting the seats
RC350/RC300 Owner's Manual
P.92
*: If equipped
The seat and steering wheel* are auto-
matically adjusted to allow the driver to
enter and exit the vehicle easily.
When all of the following have been
performed, the driver’s seat and steer-
ing wheel
* are automatically adjusted
to a position that allows driver to enter
and exit the vehicle easily.
 The shift lever has been shifted to P.
 The engine switch has been turned
off.
 The driver’s seat belt has been
unfastened.
When any of the following has been
performed, the driver’s seat and steer-
WARNING
■When folding the rear seatbacks
down
●Do not fold the seatbacks down while
driving.
●Stop the vehicle on level ground, set
the parking brake and shift the shift
lever to P.
●Do not allow anyone to sit on a folded
seatback or in the trunk while driving.
●Do not allow children to enter the
trunk.
■After returning the rear seatback to
the upright position
●Make sure that the seatback is
securely locked in position by lightly
pushing it back and forth.
If the seatback is not securely locked, the
red marking will be visible on the
seatback lock releas e knob. Make sure
that the red marking is not visible.
●Check that the seat belts are not
twisted or caught in the seatback.
Luggage security system
Power easy access sys-
tem/driving position mem-
ory
*/memory recall function*
This feature automatically adjusts
the driver’s seat, steering wheel
and outside rear view mirrors to
make entering and exiting the vehi-
cle easier or to suit your prefer-
ences.
Power easy access system

1013-3. Adjusting the seats
RC350/RC300 Owner's Manual
3
Before driving
ing wheel* automatically return to their
original positions.
 The engine switch has been turned
to ACCESSORY mode or IGNI-
TION ON mode.
 The driver’s seat belt has been fas-
tened.
*: Power type
■Operation of the power easy access sys-
tem
When exiting the vehicle, the power easy
access system may not operate if the seat is
already close to the rear position, etc.
■Customization
Some functions can be customized.
(  P.349)
1 Check that the shift lever is in P.
2 Turn the engine switch to IGNI-
TION ON mode.
3 Adjust the driver’s seat, steering
wheel, and outside rear view mir-
rors to the desired positions.
4 While pressing the “SET” button, or
within 3 seconds after the “SET”
button is pressed, press button “1”,
“2” or “3” until the buzzer sounds.
If the selected button has already been
preset, the previously recorded position will be overwritten.
1
Check that the shift lever is in P.
2 Turn the engine switch to IGNI-
TION ON mode.
3 Press one of the buttons for the
driving position you want to recall
until the buzzer sounds.
■To stop the position recall operation
part-way through
Perform any of the following:
●Press the “SET” button.
Recording a driving position into
memory (vehicles with driving
position memory)
WARNING
■Seat adjustme nt caution
Take care during seat adjustment so that
the seat does not strike the rear passen-
ger or squeeze your body against the
steering wheel.
Recalling a driving position
(vehicles with driving position
memory)

1023-3. Adjusting the seats
RC350/RC300 Owner's Manual
●Press button “1”, “2” or “3”.
●Operate any of the seat adjustment
switches (only cancels seat position
recall).
●Operate the tilt and telescopic steering
control switch (only cancels steering
wheel position recall).
■Seat positions that can be memorized
( P.97)
The adjusted positions other than the posi-
tion adjusted by lumbar support switch can
be recorded.
■Operating the driving position memory
after turning the engine switch off
Recorded seat positions can be activated
up to 180 seconds after the driver’s door is
opened and another 60 seconds after it is
closed again.
■In order to correctly use the driving
position memory function
If a seat position is already in the furthest
possible position and the seat is operated in
the same direction, the recorded position
may be slightly different when it is recalled.
■Registering procedure
Record your driving position to button
“1”, “2” or “3” before performing the
following:
Carry only the key you want to register,
and then close the driver’s door.
If 2 or more keys are in the vehicle, the
driving position cannot be recorded
properly.
1 Check that the shift lever is in P. 2
Turn the engine switch to IGNI-
TION ON mode.
3 Recall the driving position that you
want to record.
4 While pressing the recalled button,
press and hold the door lock switch
(either lock or unlock) until the
buzzer sounds.
If the button could not be registered, the
buzzer sounds continuously for approxi-
mately 3 seconds.
■Cancelation procedure
Carry only the key you want to cancel
and then close the driver’s door.
If 2 or more keys are in the vehicle, the
driving position cannot be canceled
properly.
1 Turn the engine switch to IGNI-
TION ON mode.
2 While pressing the “SET” button,
press and hold the door lock switch
(either lock or unlock) until the
buzzer sounds twice.
If the button could not be canceled, the
buzzer sounds continuously for approxi-
mately 3 seconds.
■Recall procedure
1 Make sure that the doors are
locked before recalling the driving
position. Carry the electronic key
Registering/canceling/recall a
driving position to an electronic
key (including a card key) (mem-
ory recall function) (vehicles
with memory recall function)

1033-3. Adjusting the seats
RC350/RC300 Owner's Manual
3
Before driving
that has been registered to the driv-
ing position, and then unlock and
open the driver’s door using the
smart access system with push-but-
ton start or wireless remote control.
The driving position will move to the
recorded position (not including the steer-
ing wheel). However, the seat will move to
a position slightly behind the recorded
position in order to make entering the vehi-
cle easier.
If the driving position is in a position that
has already been recorded, the seat and
outside rear view mirrors will not move.
2 Turn the engine switch to ACCES-
SORY mode or IGNITION ON
mode, or fasten a seat belt.
The seat and steering wheel will move to
the recorded position.
■Recalling the driving position using the
memory recall function
●Different driving positions can be regis-
tered for each electronic key. Therefore,
the driving position that is recalled may
be different depending on the key being
carried.
●If a door other than the driver’s door is
unlocked with the smart access system
with push-button start, the driving posi-
tion cannot be recalled. In this case, press
the driving position button which has
been set.
■Customization
Some functions can be customized.
(  P.349)
Front seats
1 Up
Pull the head restraints up.
2Down
Push the head restra int down while press-
ing the lock release button .
Head restraints
Head restraints are provided for all
seats.
WARNING
■Head restraint precautions
Observe the following precautions
regarding the head re straints. Failure to
do so may result in death or serious
injury.
●Use the head restraints designed for
each respective seat.
●Adjust the head restraints to the cor-
rect position at all times.
●After adjusting the head restraints,
push down on them and make sure
they are locked in position.
●Do not drive with the head restraints
removed.
Adjusting a head restraint verti-
cally
A