Page 80 of 676
801-1. For safe use
LS600h/LS600hL_EE(OM50G20E)
Secure the child restraint using a
seat belt or ISOFIX rigid anchors
and move the head restraint to
the lowest position (outer rear
seats) or fold the head restraint
(rear center seat). ( P. 214)
Open the anchor bracket cover,
latch the hook onto the anchor
bracket and tighten the top strap.
Make sure the top strap is securely
latched.
■When installing a child restraint system
You need a locking clip to install the child restraint system. Follow the instructions
provided by the manufacturer of the system . If your child restraint system does not
provide a locking clip, you can purchase the following item from any authorized
Lexus dealer or repairer, or another duly qualified and equipped professional:
Locking clip for child restraint system
(Part No. 73119-22010)
Child restraint systems with a top strap
1
2
Page 189 of 676
1893-3. Adjusting the seats
3
Operation of each component
LS600h/LS600hL_EE(OM50G20E)
5-seat models
Moves the front passenger’s seat
forward
The signal beeps when the seat opera-
tion stops at the forward limit.
Moves the front passenger’s seat
backward
The seatback will return to the neutral
position. If the head restraint is folded,
it will rise before the seatback moves.
4-seat models
Moves the front passenger’s seat
forward
The signal beeps when the seat opera-
tion stops at the forward limit.
Moves the front passenger’s seat
backward
The seatback will return to the neutral
position. If the head restraint is folded,
it will rise before the seatback moves.
Operating the front passenger’s seat from the rear seat
(vehicles with relaxation seat)
1
2
1
2
Page 191 of 676

1913-3. Adjusting the seats
3
Operation of each component
LS600h/LS600hL_EE(OM50G20E)
■Operating the foldable head restraint (vehicles with relaxation seat)
●If the seatback angle is adjusted using the switches located on the side of the front
passenger’s seat or center console when the power switch is in ON mode, the
head restraint will operate as follows:
• When tilting the seatback forward:
After the seatback movement ends, the head restraint starts to rise and fold. A
signal beeps once operation is complete. If the switch is released during the
operation, the head restraint will return to the neutral position.
• When tilting the seatback backward:
If the head restraint is folded, it will return to the neutral position.
●In the following situations, the head restraint will not operate even when the seat-
back angle adjustment switch is operated:
•The power switch is off.
• The weight of an occupant or heavy object, etc. is detected on the front passen-
ger’s seat.
• The front passenger’s seat belt is fastened.
• The front passenger’s door is open.
■Operating the front passenger’s seat from the rear seat (vehicles with relaxation
seat)
The front passenger’s seat can be operated when the power switch is in ON mode.
However, in the following situations, the front passenger’s seat does not move even
when the switch is operated:
●The weight of an occupant or heavy load etc. is detected on the front passenger’s
seat.
●The front passenger’s seat belt is fastened.
●The front passenger’s door is open. (The front seat will not move forward.)
■Seat cushion automatic length adjustment (driver’s seat)
If the front of the cushion gets too close to the area around the instrument panel
when the seat position is being adjusted, the seat cushion will automatically retract.
■Seat operation automatic stop function (vehicles with relaxation seat)
If a front seat is likely to come into contact with the retractable table (4-seat models)
or the ottoman during seat operation or activation of the power easy access system,
a buzzer will sound and seat slide operation will be stopped partway.
(A warning message will be shown on the multi-information display.)
Page 192 of 676

1923-3. Adjusting the seats
LS600h/LS600hL_EE(OM50G20E)
■Power easy access system operations
●When exiting the vehicle, the power easy access system may not operate if the seat
is already close to the rearmost position, etc.
●If the seat position is adjusted during the power easy access system operation, the
operation will stop.
●If the seat position is adjusted during or after the power easy access system opera-
tion when the driver is exiting the vehicle, the power easy access system will not
operate when entering the vehicle.
■Customization
The distance that the driver’s seat moves backward during the power easy access
system can be changed. (Customizable features P. 634)
CAUTION
■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 seat mechanism.
■Seat adjustment
To reduce the risk of sliding under the lap belt during a collision, do not recline the
seat more than necessary.
If the seat is too reclined, 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 made while driving as the seat may unexpectedly move
and cause the driver to lose control of the vehicle.
■Operating the front passenger’s seat from the driver’s seat or rear seat
Do not operate the front passenger’s seat when a passenger is seated in it. In addi-
tion, do not let anyone sit down in the front passenger’s seat while the seat is being
operated or when the head restraint is being folded. The front passenger may
catch their legs between the instrument panel and seat, or the head restraint may
interfere with their head, resulting in injury.
■When adjusting the seat positions or the front passenger ottoman (if equipped)
Make sure to leave enough space around the feet so they do not get stuck.
Page 206 of 676
2063-3. Adjusting the seats
LS600h/LS600hL_EE(OM50G20E)
NOTICE
■To prevent an ottoman malfunction (vehicles with relaxation seat)
●Do not place any objects in the rear seat footwell that could prevent the opera-
tion of the ottoman.
●Do not place heavy luggage on the ottoman.
●Do not place any objects under the ottoman while it is raised for use. These
objects may interfere with the ottoman being folded, causing damage to the otto-
man or the objects themselves.
Page 215 of 676
2153-3. Adjusting the seats
3
Operation of each component
LS600h/LS600hL_EE(OM50G20E)
To use
To fold
If the vehicle detects an impact
during a rear-end collision, the front
part of the head restraint moves for-
ward and upward to help reduce the
risk of whiplash to the seat occu-
pant.
When reversing, even a small amount
of force applied from the rear, such as
a minor rear impact, may cause the
head restraints to move.
*:Front seats
P. 360
Rear center seat (5-seat models)
1
2
Active head restraints* (without rear pre-crash safety system or
not available for a foldable head restraint)
Pre-crash intelligent head restraints (with rear pre-crash safety
system)
Page 639 of 676
639
8
8-2. Customization
Vehicle specifications
LS600h/LS600hL_EE(OM50G20E)
Front seats
( P. 187)
Front passenger’s seat lum-
bar support firmness
adjustment when exiting
the vehicle
OnOff——O
Front passenger’s seat
ottoman movement when
exiting the vehicle*2OnOff——O
Upward movement of
entire front passenger seat
during stowage when the
seat is stowed by using the
front passenger seat oper-
ation AUTO switch on
front console or the front
passenger seat operation
AUTO button on the rear
armrest*2
OnOff——O
The following is the default
order of front passenger
seat storage operations
performed by pressing and
holding the front passen-
ger seat operation switch
on the rear armrest*2
Seat moves forward
Seatback folds for-
ward
Head restraint moves
upward and entire seat
moves downward
Head restraint folds
forward
, ,
and
then
, ,
and
then
——O
, ,
and
then
ItemFunctionDefault
setting
Custom-
ized setting123
1
2
3
4
12
3
4
34
2
1
13
4
2
Page 640 of 676
6408-2. Customization
LS600h/LS600hL_EE(OM50G20E)
Front seats
( P. 187)
The following is the default
order of front passenger
seat storage operations
performed by pressing and
holding the front passen-
ger seat operation switch
on the front passenger seat
seatback*2
Seatback folds for-
ward
Head restraint moves
upward and entire seat
moves downward
Head restraint folds
forward
,
and then
,
and then
——O
The following is the default
order of front passenger
seat return operations per-
formed by pressing and
holding the front passen-
ger seat operation switch
on the rear armrest*2
Head restraint rises
and then moves down-
ward
Seatback rises
Seat moves back-
wards
,
and then
,
and then——O
ItemFunctionDefault
setting
Custom-
ized setting123
1
2
3
12
3
23
1
1
2
3
12
3
21
3