heater Lexus GS350 2014 Do-it-yourself maintenance /

800
GS350_OM_OM30D41U_(U)
8-2. Customization
Front seat
heaters and
ventilators/
rear seat
heaters
*3
( P. 581)
Adjustment of the front
seat heater temperature or
the ventilator fan speed
during automatic opera-
tion (individual seat adjust-
ment available)
Level 3
(standard)
Level 1
(low) to level 5 (high)
O—O
Adjustment of the rear seat
heater temperature during
automatic operation (indi-
vidual seat adjustment
available)
Level 3
(standard)
Level 1
(low) to level 5 (high)
O—O
Rear seat heater start-up
conditions when the
engine switch is in IGNI-
TION ON mode (individ-
ual seat adjustment
available)
OffOn
(AUTO)O—O
ItemFunctionDefault settingCustom-
ized setting123

830Alphabetical index
GS350_OM_OM30D41U_(U)
Care ................................................. 608, 612Aluminum wheels ............................. 609
Exterior................................................... 608
Interior ...................................................... 612
Seat belts ................................................. 613
Cargo capacity........................................170
Cargo hooks ............................................ 571
CD player .................................................. 421
Chains ....................................................... 306
Child restraint system............................ 55 Booster seats, definition ....................55
Booster seats, installation..................65
Convertible seats, definition ............55
Convertible seats, installation ......... 62
Front passenger occupant classification system ......................... 47
Infant seats, definition ..........................55
Infant seats, installation ....................... 62
Installing CRS with LATCH anchors .....................60
Installing CRS with seat belts .......... 62
Installing CRS with top tether strap .........................66 Child safety .................................................54
Airbag precautions.............................. 39
Battery precautions ............. 639, 760
Child restraint system......................... 55
How your child should wear the seat belt ................................... 31, 32
Installing child restraints .................... 59
Moon roof precautions ....................153
Power window lock switch............. 147
Power window precautions ...........149
Rear door child-protectors ............120
Removed electronic key battery precautions ............. 660
Seat belt comfort guide ....................... 31
Seat belt extender precautions .......................................... 35
Seat belt precautions .......................... 58
Seat heater precautions .................583
Trunk precautions ............................... 126
Child-protectors .................................... 120
Cleaning ........................................ 608, 612 Aluminum wheels ............................. 609
Exterior .................................................. 608
Interior ....................................................... 612
Seat belts..................................................613
Clock..........................................................575
Coat hooks ............................................. 590
Condenser.............................................. 636
Console box ............................................567
Console box light ..................................567
Cooling system Engine overheating ............................ 761
Cruise control Cruise control .........................................211
Dynamic radar cruise control ....... 215
C

833Alphabetical index
GS350_OM_OM30D41U_(U)
First-aid kit storage net ........................ 571
Flat tire ...................................................... 736
Floor mats ................................................... 26
FluidAutomatic transmission .................. 773
Brake ........................................................ 774
Washer .................................................... 641
Fog lights .................................................... 197 Replacing light bulbs ........... 679, 687
Switch.........................................................197
Wattage .................................................. 777
Footwell light ............................................561
Front passenger occupant classification system .............................47
Front personal lights............................ 562
Front seats ................................................ 130 Adjustment ............................................. 130
Cleaning .................................................. 612
Correct driving posture .................... 28
Driving position memory .................132
Head restraints ..................................... 138
Power easy access system .............132
Seat heaters ........................................... 581
Seat position memory........................132
Seat ventilators ..................................... 581
Front side marker lights .......................192 Light switch ............................................ 192
Replacing light bulbs ....................... 687
Welcome light illumination control ................................................... 103 Front turn signal lights ..........................186
Replacing light bulbs ........................ 681
Turn signal lever .................................. 186
Wattage .................................................. 777
Fuel.............................................................. 770 Capacity................................................. 770
Fuel gauge .................................................81
Fuel pump shut off system ..............701
Information............................................ 778
Refueling ................................................ 206
Type.............................................. 206, 770
Warning light ....................................... 705
Warning messages ...........................724
Fuel filler door........................................ 206 Refueling ................................................ 206
When the fuel filler door cannot be opened ......................... 209
Fuel pump shut off system .................. 701
Fuses............................................................ 661
Garage door opener.......................... 593
Gauges.......................................................... 81
Glove box ............................................... 566
Glove box light...................................... 566
F
G

834Alphabetical index
GS350_OM_OM30D41U_(U)
Hands-free system (for cellular phone) ........................... 495
HD Radio
® system .............................. 404
Head restraints ....................................... 138
Headlights .................................................192 Adaptive Front-lighting System (AFS) .................................... 194
Discharge headlights precautions ....................................... 689
Headlight leveling warning message .............................716
Light switch ............................................ 192
Replacing light bulbs ....................... 687
Wattage .................................................. 777
Headlights aim ............................. 674, 818
Headlights cleaner............................... 205
Head-up display....................................... 92
Heaters Air conditioning system ................. 353
Heated steering wheel ....................579
Seat heaters ........................................... 581
Outside rear view mirrors ............. 374
Hill-start assist control .........................277
Horn .............................................................. 191
Hood .......................................................... 626 Open ........................................................626
Warning message ...............................719
Hooks Cargo hooks ......................................... 571
Coat hooks .......................................... 590
Retaining hooks (floor mat) ............. 26
Luggage hook ...................................... 571
Utility hook ............................................592 I/M test ......................................................622
Identification
Engine ..................................................... 769
Vehicle .................................................... 769
Ignition switch (engine switch) ......... 173
Illuminated entry system ................... 563
Immobilizer system .................................70
Indicators ..................................................... 79
Initialization Maintenance ....................................... 616
Moon roof ............................................... 152
Power windows....................................148
Tire pressure warning system ............................... 644
Initiators (tire pressure warning system) ................................ 650
Inside door handle lights ..................... 561
Inside rear view mirror......................... 142
Instrument panel light control ............ 82
Interior lights ............................................ 561
Intuitive parking assist ........................ 240 Function .................................................. 240
Warning message................... 715, 722
Jack Positioning a floor jack.................... 627
Vehicle-equipped jack ....................737
Jack handle ..................................................737
Jam protection function Moon roof ................................................ 151
Power trunk opener and closer ............................................ 125
Power windows....................................148
HI
J

837Alphabetical index
GS350_OM_OM30D41U_(U)
Paddle shift switches ............................ 182
Parking assist sensors (intuitive parking assist) .................. 240
Parking brake.......................................... 188 If the parking brake cannot be released ........................ 752
Operation ...............................................188
Parking brake engaged warning buzzer ................................. 721
Parking brake engaged warning message ............................. 721
Parking lights ............................................192 Light switch ............................................ 192
Replacing light bulbs ....................... 687
Welcome light illumination control ......................... 103
PCS (Pre-Collision System) ............ 279 Function .................................................. 279
PCS OFF switch ................................. 281
Warning light .......................................704
Warning message ........................ 714, 723, 728
Personal lights........................................ 562
Power easy access system .................132
Power outlets ..........................................577
Power steering (Electric Power
Steering system) ................................ 270 Warning light .......................................703
Warning message ............................... 717
Power trunk opener and closer .......123 Power windows....................................... 147
Door lock linked window operation ...........................149
Jam protection function....................148
Operation................................................ 147
Window lock switch .......................... 147
Pre-Collision System (PCS)............. 279 Function .................................................. 279
PCS OFF switch ..................................281
Warning light ....................................... 704
Warning message........................ 714, 723, 728
Radar cruise control (dynamic radar cruise control).......................... 215
Radiator.................................................... 636
Radio ......................................................... 399
RBDS (Radio Broadcast Data Systems) .................................... 402
Rear air conditioning system........... 369
Rear personal lights ............................ 562
Rear side marker lights ........................ 192 Light switch............................................. 192
Replacing light bulbs ....................... 687
Welcome light illumination control ......................... 103
Rear door sunshades.......................... 587
Rear seat heaters ...................................581
Rear sunshade....................................... 586 Operation............................................. 586
Reverse operation feature ............ 587
P
R
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

838Alphabetical index
GS350_OM_OM30D41U_(U)
Rear turn signal lights .......................... 186Replacing light bulbs ....................... 685
Turn signal lever .................................. 186
Wattage .................................................. 777
Rear view mirror Inside rear view mirror ......................142
Outside rear view mirrors .............. 144
Rear view monitor system ................ 253
Rear window defoggers .................... 374
Refueling .................................................. 206 Capacity ................................................. 770
Fuel types ............................................... 770
Opening the fuel tank cap............ 208
When the fuel filler door cannot be opened ........................ 209
Remote Touch .........................................312
Remote Touch screen ..........................314
Replacing Electronic key battery ..................... 659
Fuses.......................................................... 661
Light bulbs .............................................676
Tires ..........................................................736
Reporting safety defects for U.S. owners...................................806
Reset the maintenance data ..............616 Safety Connect ..................................... 600
Seat belts .................................................... 30
Adjusting the seat belt.......................... 31
Automatic Locking Retractor .........32
Child restraint system installation ............................................. 62
Cleaning and maintaining the seat belt .........................................613
Emergency Locking Retractor.................................................32
How to wear your seat belt............. 30
How your child should wear the seat belt ...........................................32
Pre-collision seat belts ........................32
Pregnant women, proper seat belt use ......................................... 33
Reminder light and buzzer ........... 705
Seat belt extender .................................32
Seat belt pretensioners........................ 31
SRS warning light .............................. 703
Seat heaters..............................................581
Seat position memory .......................... 132
Seat ventilators........................................581
Seating capacity ..................................... 170S

839Alphabetical index
GS350_OM_OM30D41U_(U)
Seats............................................................ 130Adjustment ............................................. 130
Adjustment precautions .................... 131
Child seats/child restraint system installation..............................59
Cleaning .................................................. 612
Driving position memory .................132
Head restraints ..................................... 138
Power easy access system .............132
Properly sitting in the seat ................ 28
Seat heaters ........................................... 581
Seat position memory........................132
Seat ventilators ..................................... 581
Sensor Automatic headlight system .......... 195
Humidity sensor ................................ 365
Inside rear view mirror ..................... 143
Intuitive parking assist ......................240
Lexus night view ................................ 302
LKA (Lane-Keeping Assist) .........239
Radar sensor ................... 224, 281, 291
Rain-sensing windshield wipers .................................................. 203
Service reminder indicators ................76
S-FLOW mode ..................................... 363
Shift lever .................................................. 180 Automatic transmission ...................180
If the shift lever cannot be shifted from P ............. 751
Shift lever light .........................................561
Shift lock system......................................751
Side airbags ............................................... 37
Side marker lights...................................192 Light switch ............................................ 192
Replacing light bulbs ....................... 687
Welcome light illumination control ................................................... 103 Side mirrors .............................................. 144
Adjusting and folding ........................ 144
Blind Spot Monitor ...........................288
Linked mirror function when reversing..................................145
Mirror position memory .................. 132
Side turn signal lights ............................186 Replacing light bulbs ....................... 687
Turn signal lever .................................. 186
Smart access system with push-button start .......................103 Antenna location................................. 105
Entry functions ..................................... 103
Starting the engine .............................. 173
Warning message...............................718
Snow tires ................................................ 308
Spare tire ..................................................736 Inflation pressure................................ 776
Storage location ..................................737
Spark plug ................................................ 772
Specifications......................................... 768
Speedometer .............................................. 81
Steering lock ............................................ 176 Column lock release ......................... 177
Steering lock system warning message........................... 734
Steering wheel ..........................................141 Adjustment................................................141
Audio switches ................................... 492
Heated steering wheel ................... 579
Power easy access system ............. 132
Steering wheel position memory .............................. 132
Stop lights Replacing light bulbs ....................... 687
Storage feature ..................................... 564

840Alphabetical index
GS350_OM_OM30D41U_(U)
StuckIf the vehicle becomes stuck ........ 764
Sun visors ................................................. 574
Sun shade Rear.......................................................... 586
Rear door.............................................. 587
Roof.............................................................. 151
Switches AFS OFF switch .................................. 194
Audio remote control switches ...............................................492
BSM (Blind spot monitor) switch................................................... 288
Cruise control switch.......................... 211
“DISP” button ......................................... 85
Door lock switches .............................. 119
Driving mode select switch ..........264
Driving position memory switches .................................................132
Dynamic radar cruise control switch .................................... 215
Emergency flashers switch ...........692
Engine switch .........................................173
Fog light switch .....................................197
Garage door opener switches .............................................. 593
Headlight cleaner switch .............. 205
Heated steering wheel switch....................................................579
HUD (Head-up display) switches .................................................. 92
Ignition switch ........................................173
Intuitive parking assist ......................240
Lexus night view switch ................. 298
Light switches ....................................... 192
LKA (Lane-Keeping Assist) switch.................................................... 232 Moon roof switches .......................... 150
Outside rear view mirror
switches ................................................ 144
Paddle shift switches..........................182
PCS OFF switch ..................................281
Power door lock switch .................... 119
Power window switches .................. 147
Rear sunshade switch .................... 586
Rear window and outside rear view mirror defoggers
switch ................................................... 374
Seat heater switches ......................... 581
Seat ventilator switches ................... 581
Snow mode switch .............................. 181
“SOS” button ...................................... 600
Talk switch.............................................340
Telephone switches.......................... 496
Tilt and telescopic steering control switch ....................141
Tire pressure warning reset switch ................................................... 645
Trunk closer switch............................. 124
Trunk opener switch .......................... 123
Trunk opener main switch .............. 124
Vehicle-to-vehicle distance button .....................................................218
VSC OFF switch ................................. 271
Window lock switch .......................... 147
Windshield wipers and washer switch .......................... 198