2018 LEXUS RX450h seats

1753-3. Adjusting the seats
3
Operation of each component
RX450h_RX450hL _U_OM48F85U■
Before folding the third-row seat seatbacks
To prevent the seat belt from
being damaged, hook it to the
seat belt hanger.
Lower the third-row seat head rest raints to the lowest position. ( → P. 186)■
Folding the third-row seat seatbacks
Press and hold the side of the
switch until the seatback is folded
completely. A buzzer will sound twice before the
operation begins and twice when the
operation is complete.
If the switch is released while the
seatback is operating, the seatback
will stop and a buzzer will sound con-
tinuously.■
Returning the third-row seat seatbacks
Press and hold the side of the
switch until the seatback is fully
upright. A buzzer will sound twice before the
operation begins and twice when the
operation is complete.
If the switch is released while the
seatback is operating, the seatback
will stop and a buzzer will sound con-
tinuously.Folding the third-row se at seatbacks (RX450hL) 1
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176 3-3. Adjusting the seats
RX450h_RX450hL _U_OM48F85U■
The rear seatbacks can be adjusted when (power second-row seat)
■
Power switch mode conditions under which the rear seatbacks can be folded down or
raised
The rear seatbacks can be fold ed down or raised when the power switch is in either of
the following modes: ●
When the power switch is turned off or in ACCESSORY mode ●
When the power switch is in ON mode an d any of the following conditions are met:
• The parking brake is engaged.
• The brake pedal is depressed.
• The shift lever is in P. ■
The rear seatbacks can be folded do wn when (power second-row seat)
When all of the following conditions are met, a rear seat operation switch can be used to
fold down the rear seatback:
●
The other seat operation switch for the se at to be operated is not being pressed.When the rear seatback is in a position within
the range A shown in th e illustration, the rear
seat operation switch (r ear seat) can be used to
adjust the rear seatback.
●
When using the rear seat operation switch
(rear seat): The rear se atback is in a position
within the range A shown in the illustration
with the rear door nearest to the seat to be
operated open ●
When using the rear seat operation switch
(luggage compartment): The rear seatback is
in a position within the range B shown in the
illustration with the back door open Most
upright
position
Most upright
position

1773-3. Adjusting the seats
3
Operation of each component
RX450h_RX450hL _U_OM48F85U■
The rear seatbacks can be raised when (power second-row seat)
When all of the following conditions are met, a rear seat operation switch can be used to
return the rear seatback:
●
The other seat operation switch for the se at to be operated is not being pressed.■
Fully reclining the rear seatba ck (power second-row seat)
■
The third-row seats can be folded when (RX450hL) ●
The vehicle is stopped. ●
The back door is open. (When using th e switches in the luggage compartment)●
A seat side switch and switch in the luggage compartment are not being operated
simultaneously. ●
When using the rear seat operation switch
(rear seat): The rear se atback is in a position
within the range A shown in the illustration
with the back door open ●
When using the rear seat operation switch
(rear seat): The rear door nearest to the seat to
be operated is open
Operate the rear seat operation switch (rear
seat) to recline the rear seatback and stop it
partway. To set the rear seatback to the rear-
most position, press the button again. Most
upright
position

178 3-3. Adjusting the seats
RX450h_RX450hL _U_OM48F85U■
Precautions for power seats (if equipped)
If a seat cover or seat cushion is used on a power seat, the power seat may not operate
properly.
Before folding the seatback of a power seat, make sure that the seat and area around the
seat is free of obstructions which may interfere the operation.■
Rear seatback jam protection function (power seat)
When folding or returning the seatback of a power seat, if an obje ct is detected between
the seatback and seat cushion or behind the seatback, the se atback may stop or move in
the opposite direction slightly.
A buzzer will sound continuously when the se atback stops and intermittently when mov-
ing in the opposite direction. ■
If a buzzer sounds continuous ly after a third-row seat seatback is completely folded
(RX450hL)
The power seat system may be ma lfunctioning or it may need to be initialized. To initialize
the system, perform the following procedure. (It is necessary to perform this procedure
with two people.)
Check that the seat is free of obstructions.
Press and hold the side switch of the luggage compartment side switch for the
seat which the buzzer is sounding.
Within 10 seconds of the performing th e above step, press th e side switch of
the seat side switch 5 times.
When a buzzer sounds 3 times, release the luggage compartment side switch.
Press the side switch of the seat side switch until the seatback is folded com-
pletely.
A buzzer will sound twice when the operation is complete.
If the buzzer does not stop sounding even though the above procedure has been per-
formed, have the vehicle inspected by your Lexus dealer. 1
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1793-3. Adjusting the seats
3
Operation of each component
RX450h_RX450hL _U_OM48F85UWARNING ■
When a rear seatback is 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 grou nd, 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.●
Make sure that passengers are clear of the rear seatback before operating it.●
To prevent hands and other body parts from being caught, keep them away from the
gaps in the seats and the moving parts of the seats when operating a rear seatback.●
Power seat: Do not let children operate th e rear seatback. Othe r passengers may get
caught in the seat. ●
Power seat: Make sure that a ll passengers are clear of a seat before folding it. Do not
let passengers sit in the seat while it is being folded.■
Seat adjustment ●
Second-row seats: To reduce the risk of s liding under the lap belt during a collision,
do not recline the seat more than necessary.
If the seat is reclined excessively, the la p 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 de ath or serious injury in the event of an accident.●
Adjustments should not be made while dr iving as the seat may unexpectedly move
and cause the driver to lose control of the vehicle. ■
After adjusting the rear seats
Observe the following precautions.
Failure to do so may result in death or serious injury.●
Manual seats: Make sure that the rear se atback is securely 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.

180 3-3. Adjusting the seats
RX450h_RX450hL _U_OM48F85UWARNING ■
Jam protection function (power seats)
Observe the following precautions.
Failure to do so may result in death or serious injury.●
Never use any part of your body to intentionally activate the jam protection function. ●
The jam protection function may not operate if something is caug ht just before the
fully folded position. Be careful so th at fingers, etc. do not get caught.●
The jam protection function may not operat e depending on the shape or position of
the obstruction. Be careful so that fingers, etc. do not get caught.■
Precautions for third-row seat (RX450hL)
When operating a third-row seat, make sure to press and hold the sw itch until the third-
row seat seatback is complete ly folded/upright. Do not use a third-row seat in a posi-
tion other than the completely upright position, as doing so may lead to death or seri-
ous injury in an accident. (If the switch is released while the seatback is still moving, a
buzzer will sound continuously until the seatback is complete ly folded/upright.)
NOTICE ■
Before folding a rear seat seatback ●
Second-row seats: Make sure to stow the center seat seat belt buckle and armrest
before folding the second-row seat seatbacks. ( → P. 558)●
Third-row seats: Make sure th at the third-row seats and trays are free of obstructions
before folding the seatbacks. Otherwise the seat or tray may be damaged. ■
When moving the second-row seat for third-row seat access (RX450hL)
Do not slide the second-row se at forward if an electronic device is connected to the
power outlet on the rear console. Otherwise, the second-row seat may contact the
electronic device, possibly resu lting in damage to the device.■
Before returning the third-row seat seatbacks to the upright position (RX450hL)
If the luggage cover is insta lled in the luggage compartmen t, make sure to remove it
before returning the third-row seat seatbacks. ( → P. 541) Otherwise, the luggage
cover may be damaged.

1813-3. Adjusting the seats
3
Operation of each component
RX450h_RX450hL _U_OM48F85UThe seat and steering wheel are automati cally adjusted to allow the driver to
enter and exit the vehicle easily.
When all of the following have been
performed, the seat and steering 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 power switch has been turned
off.
• The driver’s seat belt has been unfastened.
When any of the following has been performed, the seat and steering wheel
automatically return to their original positions.
• The power switch has been turned to ACCESSORY mode or ON mode.
• The driver’s seat belt has been fastened. ■
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 rearmost position, etc. ■
Customization
Some functions can be customized. ( → P. 736)Driving position memory ∗
∗ : If equippedThis feature automatically adjusts the driver’s seat (on some models), steering
wheel, outside rear view mirrors and head-up display (if equipped) to make
entering and exiting the vehicle easi er or to suit your preferences.
Power easy access system (driver’s side only)

182 3-3. Adjusting the seats
RX450h_RX450hL _U_OM48F85UYour preferred driving position (the positi on of the driver’s seat, steering wheel,
outside rear view mirrors and head-up display
* ) can be recorded and recalled
by pressing a button.
Three different driving positions can be recorded into memory.
* : If equipped ■
Recording procedure
Check that the shift lever is in P.
Turn the power switch to ON mode.
Adjust the driver’s seat, steering wh eel, outside rear view mirrors and
head-up display (if equipped) to the desired positions.
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.Driving position memory 1
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