2017 LEXUS LS600H climate control

4575-6. Other interior features
5
Interior features
LS600h/LS600hL_EE(OM50G20E)
Manual setting
Set the temperature by turning
the knob to the left or right.
Off
Seat heater
Ventilation
Seat cooler
■AUTO setting
The switch turned on/off.
When set to “AUTO” mode, the
indicator illuminates.
When set to “AUTO” mode, seat
heater, off, ventilation* or seat
cooler* is automatically selected
according to the set temperature of
the air conditioning system, outside
temperature, etc.
*: Vehicles with climate control seats
2
1
2
3
4
Rear climate control seats (if eq uipped)/seat heaters (if equipped)
5-seat models4-seat models

4585-6. Other interior features
LS600h/LS600hL_EE(OM50G20E)
■Manual setting
The strength of the seat heater and seat cooler can be adjusted to 3
levels each.
Seat heater*1: When the system is off, pressing “ ” turns the seat
heater on.
Pressing “ ” increases the level and pressing “” lowers the level.
Seat cooler*2, 3: When the system is off, pressing “” turns the seat
cooler on.
Pressing “ ” increases the level and pressing “” lowers the level.
*1: The indicator illuminates in amber.
*2: The indicator illuminates in blue.
*3: Vehicles with climate control seats
OFF
Seat heater*1
Low
Mid
Hi
Seat cooler*2, 3
Low
Mid
Hi
1
2
3
4
5
6

4595-6. Other interior features
5
Interior features
LS600h/LS600hL_EE(OM50G20E)
■Operating condition
The power switch is in ON mode.
■Climate control seat/seat heater operation
Depending on the outside temperature and the temperature of the seat surface,
there are cases when heating operation is stronger than usual.
■Operating the rear climate control seats from the front seats.
 P. 409
■Disabling the switches on the rear controller
 P. 411
■Replacing the air filters
Filters are installed in the climate control se ats. For replacement of the filters, contact
any authorized Lexus dealer or repairer, or another duly qualified and equipped pro-
fessional.
■Customization
Automatic operation settings can be customized. (Customizable features P. 634)

4605-6. Other interior features
LS600h/LS600hL_EE(OM50G20E)
CAUTION
■Burns/excessive cooling
●Use caution when seating the following persons in a seat to avoid the possibility of
burns or excessive cooling:
• Babies, small children, elderly persons, sick persons and persons with a physi-
cal disability
• Persons who have sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs which induce sleep, such as sleeping
drugs and cold remedies
●Do not cover the seat with anything when using the climate control seat or seat
heater. Using the climate control seat or seat heater with a blanket or cushion
may increase or decrease the temperature of the seat, resulting in overheating or
overcooling.
●Do not use the climate control seat or seat heater more than necessary. Doing so
may cool the occupants excessively or may cause minor burns or overheating.
NOTICE
■To prevent damage to the climate control seat and seat heater
Do not put heavy objects that have an uneven surface on the seat and do not stick
sharp objects, such as needles and nails, into the seat.
■To prevent the 12-volt battery from being discharged
Do not leave the system on longer than necessary when the hybrid system is off.

5316-3. Do-it-yourself maintenance
6
Maintenance and care
LS600h/LS600hL_EE(OM50G20E)
■Checking interval
Front air conditioning filter
Inspect and replace the air conditioning filter when a message is appeared on the
multi-information display. In dusty areas or areas with heavy traffic flow, early
replacement may be required. (For scheduled maintenance information, please
refer to the “Lexus Service Booklet” or “Lexus Warranty Booklet”.)
Rear air conditioning filter (if equipped)
Replace every 15000 km (9000 miles).
■If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
■After changing the front air conditioning filter
The front air conditioning filter maintenance data should be reset. Perform the fol-
lowing procedures:
Turn the power switch to ON mode.
Press and hold (on the air conditioning panel) for 4 seconds or more.
A buzzer will sound to indicate that the maintenance data has been successfully
reset.
■Rear air conditioning filter (if equipped)
If it is necessary to clean or replace the filter, contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
■Climate control seat filter (if equipped)
Filters are installed in the seats. When it is necessary to clean or replace the filters,
contact any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
NOTICE
■When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditioning system without a filter may cause damage to the system.
1
2

643
8
8-2. Customization
Vehicle specifications
LS600h/LS600hL_EE(OM50G20E)
Automatic
air condi-
tioning sys-
tem
( P. 399)
Switching between out-
side air and recirculated air
mode linked to “AUTO”
switch operation
OnOffO—O
A/C Auto switch opera-
tionOnOffO—O
Exhaust gas sensor sensi-
tivityStandard-3 to 3O—O
Air conditioning control of
Eco drive modeOnOff——O
Climate
control
seats*2/
seat heat-
ers*2
( P. 456)
Front climate control seat/
seat heater temperature
adjustment during auto-
matic operation (individual
seat adjustment available)
Level 3
(standard)
Level 1
(cool) to
level 5
(warm)
O—O
Rear climate control seat/
rear seat heater start-up
conditions when power
switch is in the ON posi-
tion (individual seat adjust-
ment available)
OffOn
(AUTO)O—O
Function that warms seats
faster than usual (individual
seat adjustment available)
OnOff——O
Time until function that
warms seats faster than
usual turns off (individual
seat adjustment available)
Standard
Short
——O
Long
Heated
steering
wheel*2
( P. 454)
Automatic steering wheel
heatingOnOffO—O
Time until automatic steer-
ing wheel heating turns off
Level 3
(standard)
Level 1
(short) to
level 5
(long)
O—O
ItemFunctionDefault
setting
Custom-
ized setting123

656Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Card key.................................................... 140
Care ............................................... 476, 480
Aluminum wheels .............................. 477
Exterior.................................................... 476
Interior .................................................... 480
Seat belts................................................. 481
Cargo hooks ........................................... 442
Cargo net................................................. 442
Caution label .............................................89
Chains .......................................................386
Child restraint system ............................ 64
Baby seats, definition .......................... 64
Baby seats, installation ....................... 76
Child seats, definition.......................... 64
Child seats, installation....................... 76
Installing CRS with ISOFIX
rigid anchors........................................ 79
Installing CRS with seat belts.......... 76
Installing CRS with top strap ..........80
Junior seats, definition ........................ 64
Junior seats, installation ..................... 78
Child safety ................................................ 63
12-volt battery
precautions ............................ 504, 610
Airbag precautions ..............................52
Child restraint system .........................64
Climate control seat
precautions ....................................... 460
Heated steering wheel
precautions ....................................... 455
How your child should
wear the seat belt......................45, 46
Installing child restraints ..................... 74
Moon roof precautions ...................232
Power window lock switch ...........225
Power window precautions.......... 227
Rear door child-protectors .............177
Removed electronic key
battery precautions....................... 534
Seat belt comfort guide..................... 45
Seat belt precautions.......................... 48
Seat heater precautions ................. 460
Trunk precautions ..............................183
Child-protectors .................................... 177
Cigarette lighter ................................... 449
Cleaning........................................476, 480
Aluminum wheels............................... 477
Exterior ................................................... 476
Interior.....................................................480
Seat belts ................................................. 481
C

657Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Climate control seat ............................456
Climate control seat filter..................459
Clock ......................................................... 447
Clock light ............................................... 427
Coat hooks .............................................. 472
Coin holder ............................................. 434
Condenser ............................................ 500
Console box ........................................... 437
Coolant .....................................................498
Capacity ................................................. 627
Checking .............................................. 498
Preparing and checking
before winter ....................................384
Cooling system ......................................498
Engine overheating ............................. 611
Hybrid system overheating ............. 611
Cruise control
Cruise control .....................................289
Dynamic radar cruise control ..... 293
Dynamic radar cruise control
with full-speed range.................... 307
Cup holders ............................................435
Curtain shield airbags ...........................50
Customizable features ....................... 634
Daytime running light system ........... 271
Defogger
Outside rear view mirrors ............ 425
Rear window........................................ 425
Windshield ........................................... 407
Differential
Front differential ................................. 629
Rear differential .................................. 629
Dimensions ............................................. 620
Display
Dynamic radar cruise control ..... 293
Dynamic radar cruise control
with full-speed range ................... 307
LKA (Lane-Keeping Assist) ........ 328
Multi-information display................... 121
Remote Touch screen .................... 390
Trip information.................................... 123
Warning message ............................ 563
Do-it-yourself maintenance ............. 486
D