2019 LEXUS RCF wheel

46 1-1. For safe use
RC F_U ■
If the SRS airbags deploy (inflate) ●
Slight abrasions, burns, brui sing etc., may be sustained from SRS airbags, due to the
extremely high speed deployment (inflation) by hot gases. ●
A loud noise and white powder will be emitted. ●
Parts of the airbag module (steering wheel hub, airbag cover and inflator) as well as the
front seats, parts of the front and rear pillars, and roof side rails may be hot for several
minutes. The airbag itself may also be hot. ●
The windshield may crack. ●
For Lexus Enform Safety Connect subscribers, if the SRS airbags deploy or in the event
of a severe rear-end collision, the system is designed to send an emergency call to the
response center, notifying them of the vehicle’s location (without needing to push the
“SOS” button) and an agent will attempt to speak with the occupa nts to ascertain the
level of emergency and assistance required . If the occupants are unable to communi-
cate, the agent automatically treats the call as an emergency and helps to dispatch the
necessary emergency services. (  P. 370)WARNING ■
Modification and disposal of SRS airbag system components
Do not dispose of your vehicle or perform any of the following modifications without
consulting your Lexus dealer. The SRS airb ags may malfunction or deploy (inflate)
accidentally, causing death or serious injury. ●
Installation, removal, disassembly and repair of the SRS airbags ●
Repairs, modifications, removal or replacement of the steering wheel, instrument
panel, dashboard, seats or seat upholstery, fr ont, side and rear pilla rs or roof side rails●
Repairs or modifications of the front fend er, front bumper, or side of the occupant
compartment ●
Installation of a grille guard (bull bars, ka ngaroo bar, etc.), snow plows, winches or
roof luggage carrier ●
Modifications to the vehicle’s suspension system ●
Installation of electronic devices such as mobile two-way radios and CD players●
Modifications to your vehicle for a person with a physical disability

491-1. For safe use
1
For safety and security
RC F_U The SRS curtain shield airbags do not generally inflat e if the vehicle is involved in a rear
collision, if it pitches end over end, or if it is involved in a low-speed side or low-speed
frontal collision.
■
When to contact your Lexus dealer
In the following cases, the ve hicle will require inspection and/or repair. Contact your
Lexus dealer as soon as possible. ●
Any of the SRS airbags have been inflated.●
Collision from the rear ●
Pitching end over end
●
The front of the vehicle is damaged or
deformed, or was involved in an accident that
was not severe enough to cause the SRS front
airbags to inflate. ●
A portion of a door or its surrounding area is
damaged or deformed, or the vehicle was
involved in an acciden t that was not severe
enough to cause the SRS side and curtain
shield airbags to inflate. ●
The pad section of the steering wheel, dash-
board near the front passenger airbag or
lower portion of the instrument panel is
scratched, cracked, or otherwise damaged.

1112. Instrument cluster
2
Instrument cluster
RC F_U ■
Units (if equipped)
* 2
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.
* 2
: 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.
◆ Changing settings
Use the meter control switches on th e steering wheel to change settings.
Press or to select .
Operate the switches to select a desired item.
Change the setting by referring to the message displayed on the screen.
◆ Setting items ■
LDA (Lane Departure Alert with steering control) (  P. 261)
The following LDA system settings can be changed:Settings display ( ) 1
2
3
Item Settings Details
Steering assist On
Select to enable/disable steering
wheel assistance.
Off
Alert Select to set a vibrator or buzzer as
the notification method used to warn
the driver.
Sensitivity High
Select to set the warning sensitivity.
Standard
Sway warning On
Select to enable/disable the vehicle
sway warning.
Off
Sway sensitivity High
Select to set the vehicle sway warning
sensitivity.Standard
Low

126 2. Instrument cluster
RC F_U ■
Torque distribution (if equipped)
Displays the distribution of driving torque between the left and right rear
wheels ●
Reading the display
• Normal display
Displays the amount of drive
torque applied to the left and
right rear wheels through bars
that fluctuate in length on the
content display area
• Advanced display
Displays the difference in
torque applied to the left and
right rear wheels through dis-
played segments on the sub-
content display area in addi-
tion to the bar display.
The greater the number of
segments displayed, the
greater the difference in
torque is. ●
Switching the display
To switch to advanced display, press .
To return to normal display, press . ●
Peak hold function (advanced display only)
If the difference in torque of 4
segments or more is applied to
the left or right rear wheel, a yel-
low outline will be displayed for
the highest segment that was
reached, for a certain amount of
time. Content display area
Sub-content display area

1292. Instrument cluster
2
Instrument cluster
RC F_U ◆ Changing settings
Use the meter control switches on th e steering wheel to change settings.
Press or to select .
Operate the switches to select a desired item.
Change the setting by referring to the message displayed on the screen.
◆ Setting items ■
LDA (Lane Departure Alert with steering control) (  P. 261)
The following LDA system settings can be changed:
■
PCS (Pre-collision system) (  P. 250)
The following pre-collision syst em settings can be changed:Settings display ( ) 1
2
3
Item Settings Details
Steering assist On
Select to enable/disable steering
wheel assistance.
Off
Alert Select to set a vibrator or buzzer as
the notification method used to warn
the driver.
Sensitivity High
Select to set the warning sensitivity.
Standard
Sway warning On
Select to enable/disable the vehicle
sway warning.
Off
Sway sensitivity High
Select to set the vehicle sway warning
sensitivity.Standard
Low
Item Settings Details
PCS On
Select to enable/disable the pre-colli-
sion system.
Off
Warning sensitivity Select to change the warning timing.

139
Operation of
each component
3
RC F_U 3-1. Key information
Keys .................................................. 140
3-2. Opening, closing and
locking the doors and
trunk
Doors ............................................... 145
Trunk .................................................. 151
Smart access system with
push-button start ...................... 156
3-3. Adjusting the seats
Front seats........................................ 161
Rear seats....................................... 164
Power easy access system/
driving position memory/
memory recall function ......... 166
Head restraints .............................. 171
3-4. Adjusting the steering
wheel and mirrors
Steering wheel ..............................174
Inside rear view mirror ..............176
Outside rear view mirrors....... 178
3-5. Opening, closing the
windows and moon roof
Power windows ........................... 182
Moon roof ...................................... 186

162 3-3. Adjusting the seats
RC F_U Fold the seatback completely for-
ward. The front seat will move forward
automatically.
■
Returning the front seat to its original position
Move the seatback backward until it locks. The front seat will return to its orig-
inal position automatically. ■
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. 166)■
When adjusting the seat ●
Take care when adjusting the seat so that the head restraint does not touch the ceiling. ●
RC350/RC300: When folding down a rear seat back, if it interferes with a front seat-
back, adjust the front seat position so that the seats no longer interfere with each other.
However, if adjusting the fron t seat position causes the correct driving posture to not be
maintained, return the rear seatba ck to its original position. (  P. 164)■
Lever-operated “Front, Fold & Return” seat ●
After the front seat is moved forward by oper ating the “Front, Fold & Return” seat lever,
if a power seat adjustin g switch or a driving position memo ry switch is pressed, the front
seat will not return to its original position even if the front seatback is moved backward
until it locks. ●
The lever-operated “Front, Fold & Return” seat will not operate in the following situa-
tions:
• The front seat belt of the seat to be operated is fastened.
• The engine switch is in IGNITION ON mode and the shift lever is in a position other
than P (driver's seat only). ●
Operation of the lever-operated “Front, Fold & Return” seat w ill stop in the following sit-
uations:
• A power seat adjusting switch or a driv ing position memory switch is pressed.
• The front seat belt of the seat which is operating is fastened.
• The engine switch is in IGNITION ON mo de and the shift lever is moved to a posi-
tion other than P (driver's seat only).■
Jam protection function
While the lever-operated “Front, Fold & Return” seat is operating, if an object is stuck
either in front of or behind the front seat, the front seat will stop and then move in the
opposite direction slightly. 2

166 3-3. Adjusting the seats
RC F_U The seat and steering wheel
* are automatically 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 unfas-
tened.
When any of the following has been perf ormed, the driver’s seat and steering
wheel
* automatically return to their original positions.
• The engine switch has been turn ed to ACCESSORY mode or IGNITION
ON mode.
• The driver’s seat belt has been fastened.
* :Power type ■
Operation of the power easy access system
When exiting the vehicle, the power easy ac cess system may not operate if the seat is
already close to the rear position, etc. ■
Customization
The seat movement amount settings of th e power easy access system can be custom-
ized. (Customizable features:  P. 569)Power easy access system/driving position mem-
ory 
/memory recall function 
 : If equippedThis feature automatically adjusts the driver’s seat, steering wheel and out-
side rear view mirrors to make enteri ng and exiting the vehicle easier or to
suit your preferences.
Power easy access system