LEXUS RX350 2016 Owners Manual

1513-2. Opening, closing and locking the doors
3
Operation of each component
RX350_U_OM48E90U ■
Certification for the smart access system with push-button start 
For vehicles sold in the U.S.A.
FCC ID: HYQ23AAP
FCC ID: HYQ14FBB
FCC ID: HYQ14CBF
FCC ID: NI4TMLF15-2
NOTE:
This device complies with part 15 of the FC C Rules. Operation is subject to the following
two conditions: (1) This device may not caus e harmful interference, and (2) this device
must accept any interference received, incl uding interference that may cause undesired
operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible for compli-
ance could void the user’s authority to operate the equipment. 
For vehicles sold in Canada
NOTE:
This device complies with Industry Canada licence-exempt RSSs. Operation is subject
to the following two conditions: (1) This de vice may not cause interference; and (2) This
device must accept any interference, includ ing interference that may cause undesired
operation of the device.
NOTE:
This device complies with Industry Canada licence-exempt RSS st andard(s). Operation
is subject to the following two conditions: (1) this device may not cause interference, and
(2) This device must accept any interferen ce, including interference that may cause
undesired operation of the device.
WA R N I N G ■
Caution regarding interference with electronic devices ●
People with implantable cardiac pacemakers, cardiac resynchronization therapy-
pacemakers or implantable cardioverter de fibrillators should keep away from the
smart access system with pu sh-button start antennas. (  P. 1 4 6 )
The radio waves may affect the operation of such devices. If necessary, the entry
function can be disabled. Ask your Lexus dealer for details, such as the frequency of
radio waves and timing of the emitted radio waves. Then, consult your doctor to see if
you should disable the entry function. ●
Users of any electrical medical device other than implantable cardiac pacemakers,
cardiac resynchronization therapy-pacemakers or implantable cardioverter defibril-
lators should consult the ma nufacturer of the device for information about its opera-
tion under the influence of radio waves.
Radio waves could have unexpected effe cts on the operation of such medical
devices.
Ask your Lexus dealer for details on disabling the entry function.

152
RX350_U_OM48E90U 3-3. Adjusting the seats
Seat position adjustment switch
Seat cushion (front) angle adjust-
ment switch
Vertical height adjustment switch
Seatback angle adjustment switch
Lumbar support firmness adjust-
ment switch
Lumbar support height adjustment
switch (if equipped)
Seat cushion length adjustment
switch (if equipped) ■
Power easy access system
The driver’s seat (on some models) and stee ring wheel move in accordance with engine
switch mode and the driver’s seat belt condition. (  P. 1 6 2 )Front seats Adjustment procedure 1
2
3
4
5
6
7
WA R N I N G ■
When adjusting the seat position ●
Take care when adjusting the seat position to ensure that other passengers are not
injured by the moving seat. ●
Do not put your hands under the seat or near the moving parts to avoid injury.
Fingers or hands may become jammed in the se at mechanism.●
Make sure to leave enough space around the feet so they do not get stuck.■
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 too rec lined, the lap 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 death or serious injury 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.

1533-3. Adjusting the seats
3
Operation of each component
RX350_U_OM48E90U 
Manual seat
Seatback angle adjustment lever
Seat position adjustment lever 
Po w e r s e a t
Seatback angle adjustment switch
Seat position adjustment leverRear seats Adjustment procedure
1
2
1
2

154 3-3. Adjusting the seats
RX350_U_OM48E90U ■
Before folding down the rear seatbacks
Stow the rear center seat belt and seat belt buckles.
Lower the rear seat head restraints. (  P. 1 6 7 )■
Folding down the rear seatbacks (manual seat) 
Rear seat lever
Pull the seatback angle adjustment
lever and fold down the rear seat-
back. 
Luggage compartment lever
Pull the seatback angle adjustment
lever and fold down the rear seat-
back.Folding down the rear seatbacks 1
2

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.

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

1573-3. Adjusting the seats
3
Operation of each component
RX350_U_OM48E90U ■
Returning the rear seatbacks (power seat)
Press and hold the switch to return 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 oper ation switches for the operating seat,
regardless of location, can be used to stop the operation. (A buzzer may sound
depending on the position that the rear seatback is stopped.)
Check that the plate of the seat
belt is on the front side of the seat. 1
Rear seat operation switch
(rear seat) 
Rear seat operation switch
(luggage compartment)
2

158 3-3. Adjusting the seats
RX350_U_OM48E90U ■
The rear seatbacks can be adjusted when (power seat)
■
The rear seatbacks can be folded down when (power seat)
When all of the following conditions are met, a rear seat operation switch can be used to
fold down the rear seatback:
●
When using the rear seat operation switch (rear seat): The rear door nearest to the seat
to be operated is open. ●
When using the rear seat operation switch (luggage compartment): The back door is
open. ●
The other seat operation switch for the seat to be operated is not being pressed.
When the engine switch is in IGNITION ON mode, one of the following conditions must
also be met in order for the power seat to be operated:
• The parking brake is engaged.
• The brake pedal is depressed.
• The shift lever is in P.When the rear seatback is in a position within
the range A shown in the illustration, the rear
seat operation switch (rear seat) can be used to
adjust the rear seatback.
●
When the engine switch is turned off or in
ACCESSORY mode ●
When using the rear seat operation switch
(rear seat): The rear seatback is in a position
within the range A shown in the illustration. ●
When using the rear seat operation switch
(luggage compartment): The rear seatback is
in a position within the range B shown in the
illustration. Most
upright
position
Most upright
position

1593-3. Adjusting the seats
3
Operation of each component
RX350_U_OM48E90U ■
The rear seatbacks can be raised when (power seat)
When all of the following conditions are met, a rear seat operation switch can be used to
return the rear seatback:
●
When using the rear seat operation switch (luggage compartment): The back door is
open. ●
The other seat operation switch for the seat to be operated is not being pressed.
When the engine switch is in IGNITION ON mode, one of the following conditions must
also be met in order for the power seat to be operated:
• The parking brake is engaged.
• The brake pedal is depressed.
• The shift lever is in P. ■
Fully reclining the rear seatback (power seat)
■
Power seat operations (if equipped)
If a seat cover or seat cushion has been pu t on the seat, it may not operate properly.
When folding down the rear seatback, make sure that there is nothing on the seat that
would interfere with the operation. ■
Rear seatback jam protection function (power seat)
When folding down or raising the rear seatback, if an object is detected between the rear
seatback and seat cushion, th e rear seatback will stop an d then move in the opposite
direction slightly.
A buzzer will sound continuously when the re ar seatback stops an d intermittently when
moving in the opposite direction. ●
When the engine switch is turned off or in
ACCESSORY mode ●
When using the rear seat operation switch
(rear seat): The rear seatback is in a position
within the range A shown in the illustration. ●
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

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.