light LEXUS RX450h 2016 Workshop Manual

172 3-3. Adjusting the seats
RX450h_U_OM0E013U WA R N I N G ■
When folding down the rear seatbacks and when the rear seatbacks are folded
Observe the following precautions.
Failure to do so may result in death or serious injury.●
Do not fold down the rear seatbacks while driving. ●
Stop the vehicle on level ground, apply the parking brake and shift the shift lever to P.●
Do not allow anyone to sit on a folded re ar seatback or in th e luggage compartment
while driving. ●
Do not allow children to enter the luggage compartment. ■
When operating the rear seatback
Observe the following precautions.
Failure to do so may result in death or serious injury.●
Keep other passengers from being hit by the rear seatback. ●
Do not put your hands between the seats or near the moving parts, or let any part of
your body get caught. ●
Power seat: Do not let children operate the rear seatback. Other passengers may get
caught in the seat. ●
Power seat: Check that there are no passengers sitting in a seat before folding it
down. Do not let passengers sit in the seat while it is being folded down.■
Seat adjustment
To reduce the risk of sliding under the lap belt during a co llision, do not recline the seat
more than necessary.
If the seat is reclined excessively, the lap be lt may slide past the hips and apply restraint
forces directly to the abdomen, or your ne ck may contact the shoulder belt, increasing
the risk of death or serious inju ry in the event of an accident.
Adjustments should not be ma de while driving as the seat may unexpectedly move and
cause the driver to lose control of the vehicle. ■
After returning the rear seatback to the upright position
Observe the following precautions.
Failure to do so may result in death or serious injury.●
Make sure that the rear seatback is secure ly locked in position by lightly pushing it
back and forth. ●
Check that the seat belts are not twisted or caught between or behind in the rear
seatback.

176 3-3. Adjusting the seats
RX450h_U_OM0E013U ■
Recall procedure
Check that the shift lever is in P.
Turn the power switch to ON mode.
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. ●
Press button “1”, “2” or “3”. ●
Operate any of the seat adjustment switch es (only cancels seat position recall).●
Operate the tilt and telescopic steering co ntrol switch (only ca ncels steering wheel
position recall). ■
Seat positions that can be memorized (  P. 1 6 4 )
The adjusted positions other than the position adjusted by lumbar support switch can be
recorded. ■
Operating the driving position memory after turning the power 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 dr iving position memory function
If a seat position is already in the furthest po ssible position and the seat is operated in the
same direction, the recorded position may be slightly different when it is recalled.1
2
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1773-3. Adjusting the seats
3
Operation of each component
RX450h_U_OM0E013U Each electronic key can be registered to recall your preferred driving position.■
Registering procedure
Record your driving position to button “1”, “2” or “3” before performing the
following:
Carry only the key you want to regist er, and then close the driver’s door.
If 2 or more keys are in the vehicle, the driving position cannot be recorded
properly.
Check that the shift lever is in P.
Turn the power switch to ON mode.
Recall the driving position that you want to record.
While pressing the recalled but-
ton, 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
approximately 3 seconds.
■
Recall procedure
Carry the electronic key that has been registered to the driving position,
and then unlock and open the driver’s door using the smart access system
with push-button start or wireless remote control. The driving position will move to the reco rded position (not including the steering
wheel). However, the seat will move to a po sition slightly behind the recorded posi-
tion in order to make entering the vehicle easier.
If the driving position is in a position th at has already been recorded, the seat and
outside rear view mirrors will not move.
Turn the power switch to ACCESSORY mode or ON mode, or fasten a
seat belt. The seat and steering wheel will move to the recorded position.Memory recall function (driver’s side only) 1
2
3
4
1
2

1833-4. Adjusting the steering wheel and mirrors
3
Operation of each component
RX450h_U_OM0E013U The height of the rear view mirror can be adjusted to suit your driving posture.
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.
Changing automatic anti-glare func-
tion 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 power switch is turned to ON
mode.
Pressing the button turns the function to
OFF mode. (The indicator also turns
off.)Inside rear view mirror The rear view mirror’s position can be adjusted to enable sufficient confirma-
tion of the rear view.
Adjusting the height of rear view mirror
Auto anti-glare function
Indicator

1873-4. Adjusting the steering wheel and mirrors
3
Operation of each component
RX450h_U_OM0E013U When the mirror select switch is in the “L” or “R” position, the outside rear view
mirrors will automatically angle downwards when the vehicle is reversing in
order to give a better view of the ground.
To disable this function, select neither “L” nor “R” of the mirror select switch. ■
Adjusting the mirror angle when the vehicle is reversing
With the shift lever in R, adjust the mirror angle at a desired position.
The adjusted angle will be memorized and the mirror will automatically tilt to
the memorized angle whenever the shift lever is shifted to R from next time. The memorized downward tilt position of the mirror is linked to the normal position
(angle adjusted with the shif t lever in other than R). Therefore, if the normal posi-
tion is changed after adjustment, th e tilt position will also change.
When the normal position is chang ed, readjust the angle in reversing.■
Mirror angle can be adjusted when
The power switch is in ACCESSORY or ON mode. ■
When disconnecting and reconnec ting 12-volt battery terminals
The automatic folding/extending mirror function will return to off as default. To turn the
function on, press the switch again to select on. ■
When the mirrors are fogged up
The outside rear view mirrors can be cleare d using the mirror defoggers. Turn on the
rear window defogger to turn on the outside rear view mirror defoggers. (  P. 4 0 9 )■
Automatic adjustment of the mirror angle
A desired mirror face angle can be entered to memory and recalled automatically by the
driving position memory. (  P. 1 74 )■
Auto anti-glare function
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 reflected light. (  P. 1 8 3 )■
Using automatic mode in cold weather
When automatic mode is used in cold weather, the door mirror could freeze up and
automatic stowing and return may not be possible. In this case, remove any ice and snow
from the door mirror, then either operate th e mirror using manual mode or move the mir-
ror by hand. ■
Customization
Some functions can be customized. (  P. 6 0 7 )Linked mirror function when reversing

189
3
Operation of each component
RX450h_U_OM0E013U 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 windows as follows:
Closing
One-touch closing
*Opening
One-touch opening
*
* : To stop the window partway, operate the
switch in the opposite direction.
Press the switch down to lock the pas-
senger windows. The indicator light will
come on when the passenger windows
are locked. Use this switch to prevent children from
accidentally opening or closing a pas-
senger window.
The passenger windows can still be
opened and closed using the driver’s
switch even if the lock switch is on.Power windows Opening and closing procedures 1
2
3
4
Window lock switch
Indicator

190 3-5. Opening, closing the windows and moon roof
RX450h_U_OM0E013U ■
The power windows can be operated when
The power switch is in ON mode. ■
Operating the power windows after turning the hybrid system off
The power windows can be operated for approximately 45 seconds even after the
power 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 caught between the window and the window frame, window travel
is stopped and the window is opened slightly. ■
Pinch protection function
While the window is opening, if an object is caught between the door and window, win-
dow travel is stopped. ■
If the power window does not close or open normally
If the jam protection function or pinch prot ection function is malfunctioning and a win-
dow cannot be closed or opened completely, perform the following operations using the
power window switch of the relevant door: ●
When not closing normally
With the vehicle stopped and the power switch in ON mode, within 4 seconds of the
jam protection function oper ating, pull and hold the powe r window switch in the one-
touch closing position. When the window is closed completely, release the switch. ●
When not opening normally
With the vehicle stopped and the power switch in ON mode, within 4 seconds of the
pinch protection function operating, press and hold the power window switch in the
one-touch opening position. When the window is opened completely, release the
switch.
If the window still cannot be closed or open ed completely even though the above opera-
tions have been carried out, perform the following initialization procedure.
Turn the power switch to ON mode.
Pull and hold the power window switch in the one-touch closing position.
When the window is closed completely, release the power window switch. Pull and
hold the switch in the one-touch closing position again for approximately 4 seconds.
Press and hold the power window switch in the one-touch opening position. Continue
pressing the switch for 1 second after the window has opened completely.
Pull and hold the power window switch in the one-touch closing position. Continue
pulling the switch for 1 second after the window has closed.
If you release the switch while the window is moving, perform the procedure again from
the beginning.
If, after performing the above procedure correctly, the window continues to close but
then re-open slightly or open but then clos e again slightly, have the vehicle inspected by
your Lexus dealer. 1
2
3
4
5

1933-5. Opening, closing the windows and moon roof
3
Operation of each component
RX450h_U_OM0E013U 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.
Closes the moon roof
*
* : Lightly press either side of the moon
roof switch to stop the moon roof part-
way.
Tilts the moon roof up
*Tilts the moon roof down
*
* : Lightly press either side of the moon
roof switch to stop the moon roof part-
way.Moon roof 
 : If equippedUse the overhead switches to open and close the moon roof and tilt it up and
down.
Opening and closing 1
2
Tilting up and down 1
2

194 3-5. Opening, closing the windows and moon roof
RX450h_U_OM0E013U ■
The moon roof can be operated when
The power switch is in ON mode. ■
Operating the moon roof after turning the hybrid system off
The moon roof can be operated for approximately 45 seconds after the power 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 clos-
ing or tilting down, travel is stoppe d 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. 565)●
The moon roof can be opened using the wireless remote control.
* (  P. 1 3 6 )
* : These settings must be cust omized at your Lexus dealer.

1953-5. Opening, closing the windows and moon roof
3
Operation of each component
RX450h_U_OM0E013U ■
When the moon roof does not close normally
Perform the following procedure: ●
If the moon roof closes but then re-opens slightly
Stop the vehicle.
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 approx imately 1 second. Finally, it will tilt down,
open and close.
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
Stop the vehicle.
Press and hold the “UP” switch
* 1
until the moon roof moves into the tilt up position
and stops.
Release the “UP” switch once and then press and hold the “UP” switch again.
* 1
The moon roof will pause for approximatel y 10 seconds 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.
Check to make sure that the moon roof is completely closed and then release the
switch.
* 1
: If the switch is released at the incorrec t 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 fo r approximately 1 second . Then it will tilt
down, open and close. Check to make sure that the moon roof is completely 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. ■
Alarm
The alarm may be triggered if the alarm is se t and the moon roof is closed using the door
lock linked moon roof operation function. (  P. 88) ■
Moon roof open warning buzzer
The buzzer sounds and a message is shown on the multi-information display in the instru-
ment cluster when the power switch is turned off and the driver’s door is opened with the
moon roof open. ■
Customization
Some functions can be customized. (  P. 6 0 7 )1
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