heater LEXUS LS600H 2017 User Guide

4565-6. Other interior features
LS600h/LS600hL_EE(OM50G20E)
Press the knob to release the
lock.
Press the knob to lock it when not in
use.
AUTO setting
Turn the knob to the “AUTO”
position.
When set to “AUTO” mode, seat
heater, off, ventilation or seat cooler is
automatically selected according to
the set temperature of the air condi-
tioning system, outside temperature,
etc.
Climate control seats/seat heaters
: If equipped
The seats can be heated or cooled. When set to “AUTO” mode, the cli-
mate control seats/seat heaters are linked to the air conditioning set-
tings and automatically adjusted.
Front climate control seats
1
2

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.

4826-1. Maintenance and care
LS600h/LS600hL_EE(OM50G20E)
NOTICE
■Cleaning detergents
●Do not use the following types of detergent, as they may discolor the vehicle inte-
rior or cause streaks or damage to painted surfaces:
• Non-seat portions: Organic substances such as benzene or gasoline, alkaline
or acidic solutions, dye, and bleach
• Seats: Alkaline or acidic solutions, such as thinner, benzene, and alcohol
●Do not use polish wax or polish cleaner. The instrument panel’s or other interior
part’s painted surface may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of
leather surfaces:
●Remove any dust or dirt from leather surfaces immediately.
●Do not expose the vehicle to direct sun light for extended periods of time. Park
the vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or containing wax on the upholstery, as
they may stick to the leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes into
contact with electrical components such as the audio system above or under the
floor of the vehicle. Water may also cause the body to rust.
■When cleaning the inside of the windshield (vehicles with LKA [Lane-Keeping
Assist])
Be careful not to touch the camera sensor ( P. 324).
If the camera is accidentally scratched or hit, LKA may not operate properly or
may cause a malfunction.
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause damage to
the rear window defogger heater wires or antenna. Use a cloth dampened with
lukewarm water to gently wipe the window clean. Wipe the window in strokes
running parallel to the heater wires or antenna.
●Be careful not to scratch or damage the heater wires or antenna.

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

661Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Front seats ................................................ 187
Adjustment..............................................187
Cleaning................................................ 480
Climate control seat .........................456
Correct driving posture .................... 42
Driving position memory ............... 207
Head restraints...................................... 214
Power easy access system ............ 190
Seat position memory ..................... 207
Front turn signal lights......................... 262
Replacing light bulbs........................ 543
Turn signal lever ................................. 262
Fuel .............................................................285
Capacity ................................................. 622
Fuel gauge................................................ 115
Information ............................................ 632
Refueling ................................................285
Type .............................................. 622, 632
Warning light ...................................... 558
Fuel consumption
Average fuel consumption ............. 124
Average fuel consumption
after refueling ..................................... 124
Current fuel consumption............... 124
Fuel filler door ........................................285
If the fuel filler door
cannot be opened ........................ 288
Refueling ................................................285
Fuses ..........................................................535
Gauges ........................................................ 115
Glove box................................................ 433
Head restraints ........................................ 214
Active head restraint.......................... 215
Adjustment ............................................ 214
Pre-crash intelligent head
restraint ............................................... 360
Headlight cleaner................................. 284
Headlights ............................................... 269
Adaptive Front-lighting
System (AFS)..................................... 271
Adaptive High-beam System
(AHS) ...................................................273
Follow me home system................ 270
Light switch........................................... 269
Replacing light bulbs ....................... 543
Heaters
Front automatic air
conditioning system ..................... 399
Heated steering wheel ................... 454
Outside rear view mirrors ............ 425
Rear air conditioning system ......... 418
Seat heaters.......................................... 457
G
H

667Alphabetical index
LS600h/LS600hL_EE(OM50G20E)
Power control unit coolant ...............499
Capacity ................................................. 627
Checking ...............................................499
Preparing and checking before
winter....................................................384
Power easy access system ................ 190
Power outlets .......................................... 451
Power steering.......................................339
Warning light ....................................... 557
Power switch .......................................... 247
Power trunk lid........................................ 180
Power windows ..................................... 225
Door lock linked window
operation .............................................227
Jam protection function.................. 226
Operation.............................................. 225
Window lock switch......................... 225
Pre-Crash Safety system
(PCS)...................................................... 346
Function .................................................. 346
Pre-crash braking off switch ........348
Warning light ....................................... 557
Radar cruise control (dynamic
radar cruise control) .............293, 307
Radiator ....................................................500
Rear air conditioning system ............ 418
Rear Crossing Traffic Alert.............. 374
Rear door sunshades .......................... 468
Rear fog lights ........................................ 280
Replacing light bulbs ....................... 542
Switch ...................................................... 280
Wattage ................................................... 631
Rear Pre-Crash Safety system ....... 360
Rear seat ....................................................194
Adjustment ............................................. 194
Climate control seat ........................ 457
Seat heaters.......................................... 457
Seat position memory ....................... 212
Rear seat entertainment system*
Rear seat relaxation system ...............201
Rear sunshade ....................................... 464
Operation ............................................. 464
Reverse operation feature ............ 466
R
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S
MANUAL”.