2020 LEXUS LS500H heater

1283-3. Adjusting the seats
■Customization
Some functions can be customized.
(  P.470)
1Press the seat switch.
2
Press the sub function button of the
Remote Touch. ( P.308)
3
Select .
The rear seat will move to the upright posi-
tion.
■Operation of the rear seats from the
front seats
In the following situations, the rear seats
cannot be operated from the front seats.
●When the armrest is stowed and weight
of an occupant, heavy object, etc. is
detected on a rear seat
Once weight is detect ed on the seat, the
seat will be judged as occupied until a rear
door is opened then closed or the engine switch is turned off and the doors are
locked.
●When the armrest is stowed and a rear
seat belt is fastened.
The rear seat relaxation system utilizes
pneumatic chambers and dedicated
heaters, and applies pressure to the
occupant’s body at different modes
and intensities.
To display the rear seat relaxation sys-
tem screen, display the home screen
on the Rear Multi Operation Panel
(
P.312) and then touch “Relaxation”.
Touch to select the desired rear
seat.
Touch to select the desired mode.
When a button is touched, operation will
begin.
Touch to adjust the intensity.
The intensity can be adjusted in 5 steps.
Returning the rear seat from the
front seats
A
WARNING
■When returning the rear seats to the
neutral position
To avoid injuring the rear passengers,
wait until they have gotten out of the
vehicle before operating the switch.
Rear seat relaxation system (if
equipped)
A
B
C

1293-3. Adjusting the seats
3
Before driving
Touch to turn the spot heaters
on/off.
Touch to stop the operation.
If a seat is not occupied, do not operate the
rear seat relaxation system for that seat.
■Relaxation system
●Operating conditions
• The engine switch is in IGNITION ON mode.
• The temperature in the cabin is not extremely high.
• The weight of an occupant is detected on
the rear seat or the rear seat belt is fas-
tened.
Once weight is detect ed on the seat, the
seat will be judged as occupied until a rear
door is opened then closed or the engine
switch is turned off and the doors are
locked.
●Automatic stop function
• The operation will be canceled automati-
cally after approximately 15 minutes.
• If the door for a seat that the relaxation
system is currently being used is opened,
the relaxation system will stop operating.
The following functions will cause the
rear seats to move automatically.
■Seat return function linked to the
door opening operation
The rear seat will return to the upright
position automatically when the rear
door is opened for ea sier entry and exit
of the vehicle.
For the rear seat with an ottoman (if
equipped): When the rear door on the
side with the rear seat with an ottoman
is opened, the seatback of the rear seat
with an ottoman will move to a more
upright position. The seatback will
move to the upright position after the
door is closed and the system deter-
mines that the rear passenger has
exited.
However, if the armrest is stowed, the
rear seat will not move.
■Shift-linked rear seat reclining
function
When the shift position is shifted from
P, to enhance rear visibility for the
driver, the rear seats will recline slightly.
However, the shift-linked rear seat
reclining function will not operate in
the following situations:
 The weight of an occupant or heavy
object, etc. is detected on a rear
seat.
Once weight is detected on the seat, the
seat will be judged as occupied until a rear
door is opened then closed or the engine
switch is turned off and the doors are
locked.
WARNING
■Using the relaxation system
●Those who are pregnant, have recently
given birth, or suffer from ailments
requiring rest (heart disease etc.)
should consult a doctor before use.
●Do not allow children to use the relax-
ation function.
●Do not use immediately after consum-
ing a meal or alcohol, or for an
extended period of time.
●If you feel sick while using the relax-
ation function, immediately discon-
tinue use.
D
E
Automatic Seat Operation

3125-1. Remote Touch/Display
*:If equipped
■Home screenTouch to display the audio control
screen.
Refer to “NAVIGATION AND
MULTIMEDIA SYSTEM
OWNER’S MANUAL”.
Touch to display the rear air condi-
tioning control screen. ( P.328,
331)
Touch to display the rear seat
adjustment screen. ( P.126, 134,
136)
Touch to display the relaxation seat
(if equipped) control screen. (
P.128)
Touch to display the rear sunshade
(if equipped)/rear interior light con-
trol screen. ( P.335, 350)
Touch to display the Rear Multi
Operation Panel settings screen.
( P.312)
Touch to display/hide the shortcut
screen.
Shortcut screen
The following can be adjusted or operated:
• Rear air conditioning system tempera- ture setting ( P.328)
• Rear seat heaters/rear seat ventilators ( P.331)
• Audio system
Refer to “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S MANUAL”.
• Rear door sunshades/rear quarter sun- shades/rear sunshade ( P.351)
button
Press to display the home screen.
When the screen is on, press and
hold to turn the screen off.
■Rear Multi Operation Panel set-
tings screen
Screen operation settings and the
brightness of the screen can be
changed.
Rear Multi Operation Panel*
The Rear Multi Operation Panel
built-into the rear armrest can be
used to operate the rear audio sys-
tem, air conditioning system, seat,
relaxation seat, shades or lights.
Rear Multi Operation Panel
overview
A
B
C
D
E
F
G
H
I

3155-2. Lexus Climate Concierge
5
Interior features
5-2.Lexus Climate Concierge
Select .
The indicator on the Lexus Climate Con-
cierge control screen illuminates, and the
automatic air conditioning system, seat
heaters and ventilators, and heated steer-
ing wheel operate in automatic mode.
If any of the system is operated manually,
the indicator turns off. However, all other
functions continue to operate in automatic
mode.
■Changing Lexus Climate Con-
cierge control screen between
front/rear (vehicles with 4-ZONE
climate control)
Select “Rear” to display the rear air
conditioning system screen.
Select “Front” to display the front air condi-
tioning system screen.
■When using the Lexus Climate Con-
cierge
Lexus Climate Concierge can be operated
on the sub function menu or option control
screen. ( P.320)
■Automatic air conditioning system
( P.317, 327)
The temperature can be adjusted inde-
pendently for each seat.
■Seat heaters and ventilators (if
equipped) ( P.330)
Heating or ventilation is automatically
selected according to the set tempera-
ture of the air conditioning system, the
outside temperature, etc.
■Heated steering wheel (if
equipped) ( P.330)
Heated steering wheel operates auto-
matically according to the set tempera-
Lexus Climate Concierge
The seat heaters (if equipped), seat
ventilators (if equipped) and heated
steering wheel (if equipped) are
each automatically controlled
according to the set temperature of
the air conditioning system, the out-
side and cabin temperature, etc.
Lexus Climate Concierge allows a
comfortable condition to be main-
tained without adjusting each sys-
tem.
Press the “MENU” button on the
Remote Touch to display the main
menu and move the cursor to
to display the climate control short-
cut buttons. Then, select to dis-
play the Lexus Climate Concierge
control screen.
Turning on Lexus Climate Con-
ciergeOperation of each system

3165-2. Lexus Climate Concierge
ture of the air conditioning system, the
outside temperature, etc.
■Passenger detection functions
●When a passenger is detected in the
front passenger seat, the seat heater and
ventilator will operate automatically.
●When a passenger is detected in a rear
seat, the seat heater and ventilator will
operate automatically. (vehicles with
4-ZONE climate control)
■Seat heater/ventilator operation
When automatic mode is selected using the
seat heater/ventilator switch, passenger
detection is not performed.
■Rear seat heater operation (vehicles
with power rear seat)
The rear seat heaters are not controlled by
the Lexus Climate Concierge.

3205-3. Using the air conditioning system and defogger
■Main control screen
Using the touchpad of the Remote
Touch, select the button on the screen.
to and can be adjusted by
performing the following operations.
Flick operation: Move the pointer to
the desired item and flick the touchpad
up or down.
The item can be adjusted by one level.
Trace operation: After selecting the
desired item, trace the pad surface.
The item can be adjusted by the amount
that you trace.
Trace operation cannot be used while driv-
ing.
Vehicles with DUAL-ZONE climate
control
Sub menu
Selecting the sub menu item to switch the
main screen. : Display the air conditioning control screen
: Display the heated steering
wheel/front seat heater /front seat ventila-
tor control screen (if equipped)
: Display the rear seat heater/rear seat
ventilator control screen (if equipped)
: Display the Lexus Climate Con-
cierge control screen
: Display the option control screen
Adjust the left side seat tempera-
ture setting
Adjust the fan speed setting
Select the air flow mode
: Air flows to the upper body
: Air flows to the upper body and feet
: Air flows to the feet
: Air flows to the feet and the wind-
shield defogger operates
Adjust the right side seat tempera-
ture setting
Function on/off indicators
When the function is on, the indicator illu-
minates on the control screen.
Sub function menu
When the sub function button on the
Remote Touch is pressed, the following
functions can be switched on and off.
: Set Lexus Climate Concierge
(  P.315)
“AUTO”: Set automatic mode on/off
(  P.324)
“OFF”: Turn the fan off
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system
on longer than necessary when the
engine is off.
Air conditioning control screen
BEH
A
B
C
D
E
F
G

3215-3. Using the air conditioning system and defogger
5
Interior features
“A/C”: Set cooling and dehumidification
function
If the “A/C” display is turned off, the system
will blow ambient temperature airor
heated air.
“DUAL”: Adjust the temperature for driver
and passenger seats separately (“DUAL”
mode) (P.325)
: Set eco air conditioning mode
Vehicles with 4-ZONE climate con-
trol
Sub menu
Selecting the sub menu item to switch the
main screen. : Display the front air conditioning
control screen
: Display the heated steering
wheel/front seat heater/front seat ventila-
tor control screen
: Display the rear air conditioning con-
trol screen
: Display the rear seat heater/rear seat
ventilator control screen
: Display the Lexus Climate Con-
cierge control screen
: Display the option control screen
Adjust the left side seat tempera-
ture setting Select the right side seat air flow
mode
: Air flows to the upper body
: Air flows to the upper body and feet
: Air flows to the feet
: Air flows to the feet and the wind-
shield defogger operates
Select the left side seat air flow
mode
Adjust the fan speed setting
Function on/off indicators
When the function is on, the indicator illu-
minates on the control screen.
Sub function menu
When the sub function button on the
Remote Touch is pressed, the following
functions can be switched on and off.
: Set Lexus Climate Concierge
(  P.315)
“AUTO”: Set automatic mode on/off
(  P.324)
“OFF”: Turn the fan off
“A/C”: Set cooling and dehumidification
function
If the “A/C” display is turned off, the system
will blow ambient temperature airor
heated air.
“4-ZONE”: Adjust the temperature for the
driver, front passenger and left and right
rear passenger se ats separately
(“4-ZONE” mode) ( P.325)
: Set eco air conditioning mode
Adjust the right side seat tempera-
ture setting
A
B
C
D
E
F
G
H

3225-3. Using the air conditioning system and defogger
■Option control screen
Select on the sub menu to display
the option control screen.
The functions can be switched on and off.
When the function is on, the indicator illu-
minates on the screen.
Vehicles with DUAL-ZONE climate
control
Set Lexus Climate Concierge
( P.315)
Adjusting the temperature for
driver and passenger seats sepa-
rately (“DUAL” mode) ( P.325)
Set eco air conditioning mode
Air conditioning and heater output is lim-
ited to prioritize fuel economy.
Cooling and dehumidification func-
tion
If the “A/C” indicator is turned off, the sys-
tem will blow ambient temperature airor
heated air.
Select front seat concentrated air-
flow mode ( P.324)
Prevent ice from building up on the
windshield and wiper blades
(Windshield wiper de-icer) (if
equipped)
Removing pollen from the air (Micro dust and pollen filter)
Vehicles with 4-ZONE climate con-
trol
Set Lexus Climate Concierge
( P.315)
Adjust the temperature for driver,
passenger and rear seats sepa-
rately (“4-ZONE” mode)
( P.325)
Set eco air conditioning mode
Air conditioning and heater output is lim-
ited to prioritize fuel economy.
Cooling and dehumidification func-
tion
If the “A/C” indicator is turned off, the sys-
tem will blow ambient temperature airor
heated air.
Select front seat concentrated air-
flow mode ( P.324)
Prevent ice from building up on the
windshield and wiper blades
(Windshield wiper de-icer) (if
equipped)
Removing pollen from the air
(Micro dust and pollen filter)
A
B
C
D
E
F
G
A
B
C
D
E
F
G