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1553-3. Adjusting the seats
3
Operation of each component
RX350_U_OM48E90U ■
Folding down the rear seatbacks (power seat)
Press and hold the switch to fold down the rear seatback.A buzzer will sound and then the operation will start. The buzzer will sound again
when the operation is completed.
To stop the operation partway, press either side of the rear seat operation switch of
the operating seat. Any rear seat operatio n switch for the operating seat, regard-
less of location, can be used to stop th e operation. (A buzzer may sound depend-
ing on the position that the rear seatback is stopped.)
■
Folding down the rear center seatback
Pull the lock release lever behind the
rear seatback and fold the rear seat-
back down. To return the rear center seatback to
its original position, lift it up until it
locks.
Rear seat operation switch
(rear seat)
Rear seat operation switch
(luggage compartment)
When using the rear seat operation switch (rear seat): If the rear seatback is
reclined, bring the rear seatback to th e most upright position and press and
hold the switch again.
Page 156 of 748
156 3-3. Adjusting the seats
RX350_U_OM48E90U ■
Returning the rear seatbacks (manual seat)
Raise the rear seatback until it
locks.
Check that the plate of the seat
belt is on the front side of the seat. 1
2
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160 3-3. Adjusting the seats
RX350_U_OM48E90U 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.
Page 165 of 748

1653-3. Adjusting the seats
3
Operation of each component
RX350_U_OM48E90U 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 engine switch to IGNITION 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 engine switch to ACCESSORY mode or IGNITION 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
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166 3-3. Adjusting the seats
RX350_U_OM48E90U ■
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.
Turn the engine switch to IGNITION ON mode.
While pressing the “SET” button, press and hold the door lock switch
(either lock or unlock) unt il the buzzer sounds twice.If it button could not be canceled, the buzzer sounds continuously for approxi-
mately 3 seconds.■
Recalling the driving position using the memory recall function ●
Different driving positions can be registered 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 position cannot be recalled. In this case, press the driving
position button which has been set. ■
Customization
Some functions can be customized. ( P. 6 9 9 )
WA R N I N G ■
Seat adjustment caution
Take care during seat adjustment so that th e seat does not strike the rear passenger or
squeeze your body against the steering wheel. 1
2
Page 167 of 748
1673-3. Adjusting the seats
3
Operation of each component
RX350_U_OM48E90U ◆ Vertical adjustment
Up Pull the head restraints up.
Down Push the head restraint down while
pressing the lock release button.
◆ Horizontal adjustment (if equipped)
The position of the head restraint
can be adjusted forward in 4 stages. If the head restraint is pulled forward
from the foremost position, it will
return to the rearmost position.
Up Pull the head restraints up.
Down Push the head restraint down while
pressing the lock release button.Head restraints Head restraints are provided for all seats.
Front seats
Lock release button1
2
Rear seats
Lock release button1
2
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168 3-3. Adjusting the seats
RX350_U_OM48E90U ■
Removing the head restraints
■
Installing the head restraints
■
Adjusting the height of the head restraints
■
Adjusting the center rear seat head restraint
Always raise the head restraint one level from the stowed position when using.Pull the head restraint up while pressing the lock
release button.
If the head restraint to uches the ceiling, making
the removal difficult, change the seat height or
angle. ( P. 1 5 2 , 1 5 3 )
Align the head restrain t with the installation
holes and push it down to the lock position.
Press and hold the lock release button when
lowering the head restraint.
Make sure that the head restraints are adjusted
so that the center of the head restraint is closest
to the top of your ears.
WA R N I N G ■
Head restraint precautions
Observe the following precautions regarding the head restraints.
Failure to do so may result in death or serious injury.●
Use the head restraints design ed for each respective seat.●
Adjust the head restraints to the correct 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. Lock release button
Lock release button
Page 174 of 748
174 3-4. Adjusting the steering wheel and mirrors
RX350_U_OM48E90U ■
Using the switch
Press the switch to fold the mirrors. Press it again to extend them to the
original position.
■
Setting automatic mode (if equipped)
Automatic mode allows the folding or extending of the mirrors to be linked to
locking/unlocking of the doors.
Press the “AUTO” switch to set auto-
matic mode. The indicator will come on.
Pressing the switch once more will
return to manual mode.Folding and extending the mirrors (power type)
Indicator