2015 LEXUS LS600H climate control

3915-6. Other interior features
5
Interior features
LS600hL_U(OM50E41U)
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. Using
the climate control seat 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 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
Do not put heavy objects that have an unev en surface on the seat and do not stick
sharp objects, such as needle s 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.

4716-3. Do-it-yourself maintenance
6
Maintenance and care
LS600hL_U(OM50E41U)
■Checking interval
Front air conditioning filter
Inspect and replace the air conditioning fil ter 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 sche duled maintenance information, please
refer to the “Owner’s Manual Supplement” or “Scheduled Maintenance”.)
Rear air conditioning filter
Replace every 9000 miles (15000 km).
■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 maintenanc e 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 it is necessary to clean or replace the filter, contact your Lexus dealer.
■Climate control seat filter
Filters are installed in the seats. When it is necessary to clean or replace the filters,
contact your Lexus dealer.
1
2
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.

5708-2. Customization
LS600hL_U(OM50E41U)
Automatic
air condi-
tioning sys-
tem
( P. 3 3 6 )
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
( P. 3 8 7 )
Front climate control seat
temperature adjustment
during automatic opera-
tion (individual seat adjust-
ment available)
Level 3
(standard)
Level 1
(cool) to level 5
(warm)
O—O
Rear climate control seat
start-up conditions when
power switch is in the ON
position (individual seat
adjustment 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
——OLong
Heated
steering
wheel

(  P. 3 8 5 )
Automatic steering wheel
heatingOnOffO—O
Time until automatic steer-
ing wheel heating turns offLevel 3
(standard)
Level 1
(short) to level 5 (long)
O—O
ItemFunctionDefault settingCustom-
ized setting123

600Alphabetical index
LS600hL_U(OM50E41U)
Card key ................................................... 120
Care ................................................. 418, 422Aluminum wheels ............................... 419
Exterior..................................................... 418
Interior ..................................................... 422
Seat belts ................................................ 423
Cargo capacity........................................213
Cargo hooks .......................................... 373
Cargo net ................................................ 373
Caution label ...............................................81
Chains ....................................................... 327
Child restraint system............................ 62 Booster seats, definition .................... 62
Booster seats, installation.................... 71
Convertible seats, definition ............ 62
Convertible seats, installation .........69
Front passenger occupant classification system .........................55
Infant seats, definition .......................... 62
Infant seats, installation .......................69
Installing CRS with LATCH anchors .....................68
Installing CRS with seat belts ..........69
Installing CRS with top tether strap ......................... 72 Child safety .................................................. 61
12-volt battery precautions ........................... 452, 529
Airbag precautions.............................. 45
Child restraint system......................... 62
Climate control seat precautions .........................................391
Heated steering wheel precautions .......................................386
How your child should wear the seat belt ................................. 37, 38
Installing child restraints .................... 66
Moon roof precautions ....................195
Power window lock switch............ 189
Power window precautions ............ 191
Rear door child-protectors ............146
Removed electronic key battery precautions .............. 473
Seat belt comfort guide ......................37
Seat belt extender precautions ....... 41
Seat belt precautions .......................... 65
Trunk precautions ............................... 152
Child-protectors .................................... 146
Cigarette lighter ................................... 380
Cleaning .........................................418, 422 Aluminum wheels ................................419
Exterior .....................................................418
Interior ..................................................... 422
Seat belts................................................ 423
Climate control seat ........................... 387
Climate control seat filter ................. 390
Clock......................................................... 378
Clock light ............................................... 360
Coat hooks ............................................... 401
Coin holder .............................................367
Condenser............................................... 447
C

603Alphabetical index
LS600hL_U(OM50E41U)
Energy monitor ........................................ 113
EngineACCESSORY mode........................ 217
Compartment......................................439
Engine switch ........................................ 216
Hood ........................................................436
How to start the hy brid system .... 216
Identification number ...................... 539
If the hybrid system will not start......................................... 517
Ignition switch (power switch).................................. 216
Overheating ........................................ 530
Power switch......................................... 216
Engine compartment cover ............. 440
Engine coolant....................................... 445 Capacity .................................................543
Checking................................................445
Preparing and checking before winter ....................................325
Engine coolant temperature gauge ........................................................ 99
Engine oil ................................................. 442 Capacity .................................................. 541
Checking................................................ 442
Preparing and checking before winter ....................................325
Engine switch ...........................................216
EPS (Electric Power Steering) .............. 290 Function ................................................. 290
Warning light .......................................494
EV drive mode......................................... 221
Event data recorder (EDR) .................... 11 First-aid kit storage belt......................375
Flat tire
Vehicles with a spare tire ............. 506
Vehicles with run-flat tires.............. 515
Floor mats....................................................32
Fluid Brake........................................................545
Hybrid transmission ......................... 544
Washer ................................................... 449
Fog lights...................................................243 Replacing light bulbs .........................481
Switch ...................................................... 243
Footwell light .......................................... 360
Front automatic air conditioning system .................................................... 336
Front fog lights........................................243 Replacing light bulbs .........................481
Switch ...................................................... 243
Front passenger occupant classification system ........................... 55
Front seats ................................................. 156 Adjustment..............................................156
Cleaning................................................. 422
Climate control seats ...................... 387
Correct driving posture .................... 34
Driving position memory................. 172
Head restraints ..................................... 179
Power easy access system .............159
Seat position memory ....................... 172
Front side marker lights......................234 Light switch........................................... 234
Replacing light bulbs .........................481
Welcome light illumination control.................................................... 126F

606Alphabetical index
LS600hL_U(OM50E41U)
JackPositioning a floor jack .................... 437
Vehicle-equipped jack ........507, 516
Jack handle ................................... 507, 516
Jam protection function Moon roof .............................................. 193
Power trunk opener and closer.............................................. 151
Power windows ................................... 190
Rear door suns hade ........................ 399
Keyless entry ............................................125 Smart access system with push-button start ................... 125
Wireless remote control ................... 141
Keys............................................................. 120 Electronic key ....................................... 120
Engine switch ........................................ 216
If the electronic key does not operate properly ........524
If you lose your keys .................122, 124
Key number plate ............................... 120
Keyless entry ................................. 125, 141
Mechanical key ...................................... 121
Power switch......................................... 216
Replacing the battery ....................... 472
Warning buzzer .................................. 130
Wireless remote control key .......... 141
Knee airbags ............................................. 42 Lane-keeping assist (LKA) ............... 273
Operation.............................................. 275
Language (multi-information display)..............109
LATCH anchors ...................................... 68
Lever Auxiliary catch lever ......................... 436
Hood lock release lever................. 436
Internal trunk release lever .............. 151
Shift lever ............................................... 223
Turn signal lever ..................................227
Wiper lever........................................... 244
Lexus Climate Concierge................ 335
Lexus Enform Safety Connect .........410
Lexus parking assist monitor
*
Lexus night view .....................................318
License plate lights ...............................234 Light switch........................................... 234
Replacing light bulbs .........................481
Welcome light illumination control .......................... 126
Light bulbs Replacing .................................................481
Wattage ................................................. 549
J
K
L

609Alphabetical index
LS600hL_U(OM50E41U)
Pre-Collision System (PCS) ............ 296Function ..................................................296
Pre-collision braking off switch................................................... 298
Warning light ...................................... 495
Radar cruise control (dynamic radar cruise control) ........................ 257
Radiator .................................................... 447
Rear air conditioning system ............ 351
Rear Cross Traffic Alert ..................... 315
Rear door sunshades .......................... 398
Rear seat Adjustment ............................................. 162
Climate control seats ...................... 388
Seat position memory........................ 177
Rear seat entertainment system
*
Rear seat relaxation system ............... 167
Rear side marker lights ...................... 234 Light switch ........................................... 234
Replacing light bulbs ......................... 481
Welcome light illumination cont rol ......................... 126
Rear sunshade ....................................... 395 Operation ............................................. 395
Reverse operation feature.............397 Rear turn signal lights .......................... 227
Replacing light bulbs .........................481
Turn signal lever ..................................227
Rear view mirror Inside rear view mirror..................... 183
Outside rear view mirrors ............. 185
Rear window defoggers .................... 358
Refueling...................................................249 Capacity.................................................540
Fuel types...................................249, 540
If the fuel filler door cannot be opened ......................... 252
Opening the fuel tank cap .............. 251
Regenerative braking.............................78
Remote Touch ....................................... 330
Remote Touch screen........................ 330
Replacing Electronic key battery ......................472
Fuses ........................................................ 474
Light bulbs...............................................481
Tires ......................................................... 506
Reporting safety defects for U.S. owners ...................................576
Resetting the message indicating maintenance
is required .............................................426
Retractable table .................................. 393
Road accident cautions ........................ 85
Run-flat tires ............................................. 515
R
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.

610Alphabetical index
LS600hL_U(OM50E41U)
Seat belt reminder light...................... 496
Seat belts..................................................... 36Adjusting the seat belt ........................ 37
Automatic locking retractor (ALR) .......................................................38
Child restraint system installation ..............................................69
Cleaning and maintaining the seat belt ....................................... 423
Emergency locking retractor (ELR)........................................................38
How to wear your seat belt ............. 36
How your child should wear the seat belt ..........................................38
Pre-collision seat belts .......................38
Pregnant women, proper seat belt use.......................................... 39
Reminder light and buzzer .......... 496
Seat belt extender.................................38
Seat belt pretensioners ...................... 37
SRS warning light...............................494
Seat cushion airbag ................................ 43
Seat position memory................. 172, 177
Seating capacity......................................213 Seats .................................................. 156, 162
Adjustment................................... 156, 162
Adjustment precautions.......... 161, 170
Child seats/child restraint system installation ............................. 66
Cleaning................................................. 422
Climate control seat......................... 387
Driving position memory................. 172
Head restraints ..................................... 179
Pelvic support seat with seat vibrator ..................................................166
Power easy access system .............159
Properly sitting in the seat ................ 34
Rear seat position memory ............ 177
Rear seat relaxati on system............ 167
Seat position memory ............. 172, 177
Sensor Automatic headlig ht system ........ 236
Automatic High Beam system .................................................. 242
Camera sensors ................................ 299
Driver monitor sensor..................... 299
Inside rear view mirror......................184
Lexus night view................................. 322
LKA (Lane-Keeping Assist)..........273
Radar sensor................... 267, 298, 311
Rain-sensing windshield wipers................................................... 246
Service plug................................................. 81
Service reminder indicators ................94
S