engine LEXUS RX350 2020 Workshop Manual

1373-3. Adjusting the seats
3
Before driving
■Recall procedure
1 Make sure that the doors are
locked before recalling the driving
position. Carry the electronic key
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 and head-up display [if
equipped]). 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.
2Turn the engine switch to ACCES-
SORY mode or IGNITION ON
mode, or fasten a seat belt.
The seat, steering wheel and head-up dis-
play (if equipped) 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.470)
■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

1403-4. Adjusting the steering wheel and mirrors
3-4.Adjusting the steering wheel and mirrors
Operating the switch moves the steer-
ing wheel in the following directions:
1Up
2 Down
3 Toward the driver
4 Away from the driver
■The steering wheel can be adjusted
when
The engine switch is in ACCESSORY or
IGNITION ON mode
*.
*: If the driver’s seat belt is fastened, the steering wheel can be adjusted regard-
less of engine switch mode.
■Automatic adjustment of the steering
position (if equipped)
A desired steering position can be entered
to memory and recalled automatically by
the driving position memory system.
(  P.134)
■Power easy access system
The steering wheel and driver’s seat (on
some models) move in accordance with
engine switch mode and the driver’s seat
belt condition. ( P.134)
■Customization
Some functions can be customized.
(  P.470)
When the engine swit ch is turned off,
the steering wheel returns to its stowed
position by moving up and away to
enable easier driver entry and exit.
Turning the engine switch to ACCES-
SORY or IGNITION ON mode will return
the steering wheel to the original position.
Press on or close to the mark.
Steering wheel
Adjustment procedure
WARNING
■Caution while driving
Do not adjust the steering wheel while
driving.
Doing so may cause the driver to mis-
handle the vehicle and cause an acci-
dent, resulting in death or serious injury.
Auto tilt away
Sounding the horn

1413-4. Adjusting the steering wheel and mirrors
3
Before driving
The height of the rear view mirror can
be adjusted to suit your driving pos-
ture.
Adjust the height of the rear view mir-
ror by moving it up and down.
Responding to the level of brightness
of the headlights of vehicles behind, the
reflected light is automatically
reduced.
Turn the automatic anti-glare function
mode on/off
When the automatic anti-glare function is
in ON mode, the indicator illuminates.
The function will set to ON mode each
time the engine switch is turned to IGNI-
TION ON mode.
Pressing the button turns the function to
OFF mode. (The indicator also turns
off.)
■To prevent sensor error
To ensure that the sensors operate properly,
do not touch or cover them.
Inside rear view mirror
The rear view mirror’s position can
be adjusted to enable sufficient
confirmation of the rear view.
Adjusting the height of rear view
mirror
WARNING
■Caution while driving
Do not adjust the position of the mirror
while driving.
Doing so may lead to mishandling of the
vehicle and cause an accident, resulting
in death or serious injury.
Anti-glare function
A
A

1423-4. Adjusting the steering wheel and mirrors
1To select a mirror to adjust, press
the switch.
Left
Right
Pressing the same switch again will put the
switch in neutral.
2To adjust the mirror, press the
switch.
Up
Right
Down
Left
■Mirror angle can be adjusted when
The engine switch is in ACCESSORY or
IGNITION ON mode.
■Defogging the mirrors
The outside rear view mirrors can be
cleared using the mirror defoggers. Turn on
the rear window defogger to turn on the
outside rear view mirror defoggers.
(  P.298)
■Automatic adjustment of the mirror
angle (if equipped)
A desired mirror face angle can be entered
to memory and recalled automatically by
the driving position memory. ( P.134)
■Auto anti-glare function (if equipped)
When the anti-glare inside rear view mirror
is set to automatic mode, the outside rear
view mirrors will activate in conjunction with
the anti-glare inside rear view mirror to
reduce reflec ted light. (P.141)
■Linked mirror function when reversing
When either “L” or “R” of the mirror select
switch is selected, the outside rear view mir-
rors will automatically angle downwards
when the vehicle is re versing in order to
give a better view of the ground.
To disable this function, select neither “L”
Outside rear view mirrors
The rear view mirror’s position can
be adjusted to enable sufficient
confirmation of the rear view.
WARNING
■Important points while driving
Observe the following precautions while
driving.
Failing to do so may result in loss of con-
trol of the vehicle and cause an accident,
resulting in death or serious injury.
●Do not adjust the mirrors while driving.
●Do not drive with the mirrors folded.
●Both the driver and passenger side
mirrors must be extended and prop-
erly adjusted before driving.
Adjustment procedure
A
B
A
B
C
D

1453-5. Opening, closing the windows and moon roof
3
Before driving
3-5.Opening, closing the windows and moon roof
The power windows can be opened
and closed using the switches.
Operating the switch moves the win-
dows as follows:
1Closing
2 One-touch closing
*
3Opening
4 One-touch opening
*
*: To stop the window partway, operate the
switch in the op posite direction.
■The power windows can be operated
when
The engine switch is in IGNITION ON
mode.
■Operating the power windows after
turning the engine off
The power windows can be operated for
approximately 45 seconds even after the
engine switch is turned to ACCESSORY
mode or turned off. They cannot, however,
be operated once either front door is
opened.
■Jam protection function
If an object becomes jammed between the
window and the window frame while the
window is closing, window movement is
stopped and the window is opened slightly.
■Catch protection function
If an object becomes caught between the
door and window while the window is open-
ing, window movement is stopped.
■When the window cannot be opened or
closed
When the jam protection function or catch
protection function operates unusually and
the door window cannot be opened or
closed, perform the following operations
with the power window switch of that door.
●Stop the vehicle. With the engine switch
in IGNITION ON mode, within 4 sec-
onds of the jam protection function or
catch protection function activating, con-
tinuously operate the power window
switch in the one-touch closing direction
or one-touch opening direction so that
the door window can be opened and
closed.
●If the door window cannot be opened
and closed even when performing the
above operations, perform the following
procedure for function initialization.
1 Turn the engine switch to IGNITION
ON mode.
2 Pull and hold the power window switch
in the one-touch closing direction and
completely close the door window.
3 Release the power window switch for a
moment, resume pulling the switch in
the one-touch closing direction, and
hold it there for approximately 6 sec-
onds or more.
4 Press and hold the power window
switch in the one-touch opening direc-
tion. After the door window is com-
pletely opened, continue holding the
switch for an additional 1 second or
more.
5 Release the power window switch for a
moment, resume pushing the switch in
the one-touch opening direction, and
hold it there for approximately 4 sec-
onds or more.
6 Pull and hold the power window switch
in the one-touch closing direction
again. After the door window is com-
pletely closed, continue holding the
switch for a further 1 second or more.
Power windows
Opening and closing the power
windows

1463-5. Opening, closing the windows and moon roof
If you release the switch while the window is
moving, start again from the beginning.
If the window reverses and cannot be fully
closed or opened, have the vehicle
inspected by your Lexus dealer.
■Door lock linked window operation
●The power windows can be opened and
closed using the mechanical key.*
(  P.442)
●The power windows can be opened using
the wireless remote control.* ( P.97)
*: These settings must be customized at
your Lexus dealer.
■Alarm
The alarm may be triggered if the alarm is
set and a power window is closed using the
door lock linked power window operation
function. ( P.67)
■Power windows open warning buzzer
A buzzer sounds and a message is shown
on the multi-information display in the
instrument cluster when the engine switch
is turned off and the driver’s door is opened
with the power windows open.
■Customization
Some functions can be customized.
(  P.470)
WARNING
Observe the following precautions.
Failing to do so may result in death or
serious injury.
■Closing the windows
●The driver is responsible for all the
power window operations, including
the operation for the passengers. In
order to prevent accidental operation,
especially by a child, do not let a child
operate the power windows. It is possi-
ble for children an d other passengers
to have body parts caught in the power
window. Also, when riding with a child,
it is recommended to use the window
lock switch. (
P.147)
●Check to make sure that all passen-
gers do not have any part of their body
in a position where it could be caught
when a window is being operated.
●When using the wireless remote con-
trol or mechanical key and operating
the power windows, operate the
power window after checking to make
sure that there is no possibility of any
passenger having any of their body
parts caught in the window. Also do
not let a child operate window by the
wireless remote control or mechanical
key. It is possible for children and other
passengers to get caught in the power
window.
●When exiting the vehicle, turn the
engine switch off, carry the key and
exit the vehicle along with the child.
There may be accidental operation,
due to mischief, etc., that may possibly
lead to an accident.
■Jam protection function
●Never use any part of your body to
intentionally activa te the jam protec-
tion function.
●The jam protection function may not
work if something gets jammed just
before the window is fully closed. Be
careful not to get any part of your body
jammed in the window.
■Catch protection function
●Never use any part of your body or
clothing to intentionally activate the
catch protection function.

1473-5. Opening, closing the windows and moon roof
3
Before driving
This function can be used to prevent
children from accidentally opening or
closing a passenger window.
Press the switch.
The indicator will come on and the pas-
senger windows will be locked.
The passenger windows can still be
opened and closed using the driver’s
switch even if the lock switch is on.
■The power windows can be operated
when
The engine switch is in IGNITION ON
mode.
■When the battery is disconnected
The window lock switch is disabled. If nec-
essary, press the window lock switch after
reconnecting the battery.
*: If equipped
■Opening and closing
1 Opens the moon roof
*
The moon roof stops slightly before the
fully open position to reduce wind noise.
Press the switch again to fully open the
moon roof.
2 Closes the moon roof*
*: Lightly press either side of the moon roof
switch to stop the moon roof partway.
■Tilting up and down
1 Tilts the moon roof up
*
2Tilts the moon roof down*
WARNING
●The catch protection function may not
work if something gets caught just
before the window is fully opened. Be
careful not to get any part of your body
or clothing caught in the window.
Preventing accidental operation
(window lock switch)
A
Moon roof*
Use the overhead switches to open
and close the moon roof and tilt it
up and down.
Operating the moon roof

1483-5. Opening, closing the windows and moon roof
*: Lightly press either side of the moon roof switch to stop the moon roof partway.
■The moon roof can be operated when
The engine switch is in IGNITION ON
mode.
■Operating the moon roof after turning
the engine off
The moon roof can be operated for approx-
imately 45 seconds after the engine switch
is turned to ACCESSORY mode or turned
off. It cannot, however, be operated once
the driver’s door is opened.
■Jam protection function
If an object is detected between the moon
roof and the frame while the moon roof is
closing or tilting down, travel is stopped and
the moon roof opens slightly.
■Sunshade
The sunshade can be opened and closed
manually. However, the sunshade will open
automatically when the moon roof is
opened.
■Door lock linked moon roof operation
●The moon roof can be opened and
closed using the mechanical key.*
(  P.442)
●The moon roof can be opened using the
wireless remote control.* ( P.97)
●The alarm may be triggered if the alarm is
set and the moon roof is closed using the
door lock linked moon roof operation
function. ( P.67)
*: These settings must be customized at
your Lexus dealer.
■When the moon roof does not close nor-
mally
Perform the following procedure:
If the moon roof closes but then re-opens
slightly
1 Stop the vehicle.
2 Press and hold the “CLOSE” switch.
*1
The moon roof will close, reopen and pause
for approximately 10 seconds.*2 Then it will close again, tilt up and pause for approxi-
mately 1 second. Finally, it will tilt down,
open and close.
3
Check to make sure that the moon roof
is completely closed and then release
the switch.
If the moon roof tilts down but then tilts
back up
1 Stop the vehicle.
2 Press and hold the “UP” switch
*1 until
the moon roof moves into the tilt up
position and stops.
3 Release the “UP” switch once and then
press and hold the “UP” switch
again.
*1The moon roof will pause for
approximately 10 seco nds in the tilt up
position.
*2 Then it will adjust slightly and
pause for approximately 1 second.
Finally, it will tilt down, open and close.
4 Check to make sure that the moon roof
is completely closed and then release
the switch.
*1: If the switch is rele ased at the incorrect
time, the procedure will have to be per-
formed again from the beginning.
*2: If the switch is released after the above mentioned 10 second pause, automatic
operation will be disabled. In that case,
press and hold the “CLOSE” or “UP”
switch, and the moon roof will tilt up and
pause for approximately 1 second. Then
it will tilt down, open and close. Check
to make sure that the moon roof is com-
pletely closed and then release the
switch.
If the moon roof does not fully close even
after performing the above procedure cor-
rectly, have the vehicle inspected by your
Lexus dealer.
■Moon roof open warning buzzer
A buzzer sounds and a message is shown
on the multi-informat ion display in the
instrument cluster when the engine switch
is turned off and the driver’s door is opened
with the moon roof open.

1493-5. Opening, closing the windows and moon roof
3
Before driving
■Customization
Some functions can be customized.
(  P.470)
WARNING
Observe the following precautions.
Failing to do so may cause death or seri-
ous injury.
■Opening the moon roof
●Do not allow any passengers to put
their hands or heads outside the vehi-
cle while it is moving.
●Do not sit on top of the moon roof.
■Opening and closing the moon roof
●The driver is responsible for moon roof
opening and closing operations.
In order to prevent accidental opera-
tion, especially by a child, do not let a
child operate the moon roof. It is possi-
ble for children an d other passengers
to have body parts caught in the moon
roof.
●Check to make sure that all passen-
gers do not have any part of their body
in a position where it could be caught
when the moon roof is being operated.
●When using the wireless remote con-
trol or mechanical key and operating
the moon roof, oper ate the moon roof
after checking to make sure that there
is no possibility of any passenger hav-
ing any of their body parts caught in
the moon roof. Also, do not let a child
operate moon roof by the wireless
remote control or mech anical key. It is
possible for children and other passen-
gers to get caught in the moon roof.
●When exiting the vehicle, turn the
engine switch off, carry the key and
exit the vehicle along with the child.
There may be accidental operation,
due to mischief, etc., that may possibly
lead to an accident.
■Jam protection function
●Never use any part of your body to
intentionally activa te the jam protec-
tion function.
●The jam protection function may not
work if something gets caught just
before the moon roof is fully closed.
Also, the jam protection function is not
designed to operate while the switch is
being pressed. Take care so that your
fingers, etc. do not get caught.

1513-5. Opening, closing the windows and moon roof
3
Before driving
Closes the panoramic moon roof
Slide and hold the switch forward.
The panoramic moon roof will fully
close automatically.
■The panoramic moon roof can be oper-
ated when
The engine switch is in IGNITION ON
mode.
■Operating the panoramic moon roof
after turning the engine off
The panoramic moon roof and electronic
sunshade can be operated for approxi-
mately 45 seconds afte r the engine switch
is turned to ACCESSORY mode or turned
off. They cannot, ho wever, be operated
once the driver’s door is opened.
■Jam protection function
If an object is detected between the pan-
oramic moon roof and the frame in the fol-
lowing situations, travel is stopped and the
panoramic moon roof opens slightly:
●The panoramic moon roof is closing or
tilting down.
●The electronic sunshade is closing.
■Door lock linked panoramic moon roof
operation
●The panoramic moon roof can be
opened and closed using the mechanical
key.
* (  P.442)
●The panoramic moon roof can be
opened using the wireless remote con-
trol.
*( P.97)
*: These settings must be customized at
your Lexus dealer.
■Closing both the panoramic moon roof
and electronic sunshade
Slide the switch forward.
The electronic sunshade will close to the
half-open position and pause. The pan-
oramic moon roof will then fully close. Then
the electronic sunshade will fully close.
■When the panoramic moon roof or elec-
tronic sunshade does not close normally
Perform the following procedure:
1 Stop the vehicle.
2 Turn the engine switch to IGNITION
ON mode.
3 Slide and hold the switch or
switch forward. Continue pressing the
switch for approximately 10 seconds
after the panoramic moon roof or elec-
tronic sunshade closes and reopens.
The panoramic moon roof and elec-
tronic sunshade will start to close.
*
4Check that the panoramic moon roof
and electronic sunshade are fully closed
and release the switch.
*: If the switch is released at the incorrect
time, the procedure will have to be per-
formed again from the beginning.
If the panoramic moon roof or electronic
sunshade does not fully close even after
performing the above procedure correctly,
have the vehicle inspected by your Lexus
dealer.
■Alarm
The alarm may be triggered if the alarm is
set and the panoramic moon roof is closed
using the door lock linked panoramic moon
roof operation function. ( P.68)
■Panoramic moon roof open warning
buzzer
A buzzer sounds and a message is shown
on the multi-informat ion display in the
instrument cluster when the engine switch
is turned off and the driver’s door is opened
with the panoramic moon roof open.
■Customization
Some functions can be customized.
(  P.470)