
951
8 8-2. Customization
Vehicle specifications
GS450h_300h_OM_OM30D53E_(EE)
Illumina-
tion
(P. 684)
Interior lights illumina-
tion controlOnOff——O
Time elapsed before the
interior lights turn off15
seconds
7.5
seconds
O—O30
seconds
Operation after the
power switch is turned
off
OnOff——O
Operation when the
doors are unlockedOnOff——O
Operation when you
approach the vehicle
with the electronic key
on your person (vehi-
cles with an entry func-
tion)
OnOff——O
Footwell lightingOnOff——O
Outer foot lightsOnOff——O
Time elapsed before the
outer foot lights turn off15
seconds
Off
O—O
7.5
seconds
30
seconds
ItemFunctionDefault
settingCustom-
ized set-
ting
123

9528-2. Customization
GS450h_300h_OM_OM30D53E_(EE)
*1: If equipped
*2: The default setting varies according to countries.
*3: Right-hand drive vehicles
*5: If both are equipped
Illumina-
tion
(P. 684)
Enable/disable opera-
tion of the outer foot
lights when you
approach the vehicle
with the electronic key
on your person
OnOff——O
Enable/disable opera-
tion of the outer foot
lights when the doors are
unlocked with the power
door lock switch
OnOff——O
Rear
sun-
shade
*1
(P. 712)
Reverse operationOnOff——O
Time elapsed before the
reverse operation fea-
ture activates0.7
seconds
0 second
——O
0.9
seconds
1.2
seconds
*4: This is the switch for turning on and off
the automatic mode of the air condition-
ing system, not the outside air or recircu-
lated mode switch.
ItemFunctionDefault
settingCustom-
ized set-
ting
123

966Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
DAB (Digital Audio Broadcast)532
Daytime running light system ..275
Defogger
Front windshield ...................485
Outside rear view mirrors .....501
Rear window.........................501
Differential ................................935
Digital Audio Broadcast (DAB)532
Dimensions ................................926
Display
Dynamic radar cruise control .....
302
Dynamic radar cruise control
with full-speed range..........319
Lexus night view ..................431
LKA (Lane-Keeping Assist).342
Multi-information display ....114
Remote Touch screen ...........445
Trip information ...................115
Warning message..................839
Do-it-yourself maintenance .......731
Door courtesy lights
Location ................................684
Wattage .................................940
Door lock
Doors ....................................183
Smart entry & start system ...143
Wireless remote control........168Doors ........................................ 183
Automatic door locking and
unlocking system............... 185
Door glasses......................... 215
Door lock ............................. 183
Open door warning buzzer .. 147
Open door warning light ...... 834
Outside rear view mirrors .... 211
Rear door child-protector .... 184
Driver’s seat position memory . 199
Driving position memory..... 200
Memory recall function ....... 203
Power easy access system.... 199
Driving...................................... 224
Break-in tips ........................ 226
Correct driving posture .......... 36
Driving mode select switch . 392
Hybrid vehicle driving tips .. 432
Procedures ........................... 224
Winter drive tips .................. 434
DRS (Dynamic Rear Steering) . 398
Function ............................... 398
Warning message................. 846
Dynamic radar cruise control ... 302
Function ............................... 302
Warning message......... 842, 854
Dynamic radar cruise control
with full-speed range.............. 319
Function ............................... 319
Warning message......... 843, 854
Dynamic Rear Steering (DRS) . 398
Function ............................... 398
Warning message................. 846
DVD player ...................... 536, 544
D

968Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Emergency brake signal ............399
Emergency flashers ...................820
Emergency tire puncture
repair kit ..................................885
Energy monitor..........................131
Engine .......................................928
Accessory mode....................247
Compartment ........................738
Engine switch .......................246
Hood .....................................734
How to start the hybrid
system.................................246
Identification number ...........928
Ignition switch
(power switch)....................246
Overheating ..........................917
Power switch ........................246
Engine compartment cover........740
Engine coolant ...........................744
Capacity ................................933
Checking ...............................744
Preparing and checking
before winter ......................434
Engine coolant temperature
gauge .......................................109
Engine oil ..................................741
Capacity ................................930
Checking ...............................741
Oil level warning message....853
Oil pressure warning
message ..............................841
Preparing and checking
before winter ......................434Engine switch ........................... 246
EPS (Electric Power Steering) . 398
Function ............................... 398
Warning light ....................... 833
Warning message................. 845
EV drive mode.......................... 254
First-aid kit storage net ............. 694
Flat tire
Vehicles with a spare tire..... 871
Vehicles without a spare tire 885
Floor mats ................................... 34
Fluid
Brake.................................... 935
Hybrid transmission............. 934
Washer ................................. 748
Fog lights .................................. 283
Replacing light bulbs ... 805, 818
Switch .................................. 283
Wattage ................................ 940
Follow me home system ........... 273
Footwell light ........................... 684
Front air conditioning system ... 478
Front fog lights ......................... 283
Replacing light bulbs ... 805, 818
Switch .................................. 283
Wattage ................................ 940
Front personal lights ................. 685
Front position lights.................. 272
Light switch ......................... 272
Replacing light bulbs ........... 818
Welcome light illumination
control ............................... 143
F

969Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Front seats .................................194
Adjustment ...........................194
Cleaning................................724
Correct driving posture ...........36
Driving position memory .....199
Head restraints ......................206
Power easy access system ....199
Seat heaters ...........................704
Seat position memory ...........199
Seat ventilators .....................704
Front turn signal lights ..............267
Replacing light bulbs ............807
Turn signal lever ...................267
Wattage .................................940
Fuel ............................................293
Capacity ................................929
Fuel gauge ............................109
Information ...........................941
Refueling ..............................293
Type ..............................293, 929
Warning light........................834
Warning messages ................857
Fuel consumption
Average fuel consumption....116
Average fuel consumption
after refueling .....................115
Current fuel consumption .....115
Fuel filler door...........................293
Refueling ..............................293
When the fuel filler door
cannot be opened................296
Fuses ..........................................782Gauges ...................................... 109
Glove box ................................. 689
Glove box light ......................... 689
Grille Shutter system
Warning message................. 847
Hands-free system
(for cellular phone) ................ 611
Head restraints .......................... 206
Headlight cleaner...................... 293
Headlights................................. 272
Adaptive Front-lighting
System (AFS) .................... 274
Automatic High Beam
system................................ 277
Discharge headlights
precautions ........................ 820
Follow me home system ...... 273
Headlight leveling warning
message ............................. 843
Light switch ......................... 272
Replacing light bulbs ........... 818
Wattage ................................ 940
Head-up display........................ 122
Heaters ...................................... 478
Air conditioning system....... 478
Heated steering wheel.......... 702
Outside rear view mirrors .... 501
Seat heaters .......................... 704
High-voltage components........... 84G
H

970Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Hood ..........................................734
Open .....................................734
Warning message..................848
Hooks
Cargo hooks ..........................694
Coat hooks ............................715
Luggage hook .......................694
Retaining hooks (floor mat) ...34
Utility hook...........................717
Horn...........................................275
Hybrid battery (traction battery) .84
Hybrid battery (traction battery)
air vents .....................................85
Hybrid system .............................80
Emergency shut off system ....85
Energy monitor/
consumption screen ............130
EV drive mode......................254
High voltage components .......84
Hybrid System Indicator ......112
Hybrid system precautions .....84
Hybrid vehicle driving tips ...432
If the hybrid system
will not start .......................904
Overheating ..........................917
Power (ignition) switch ........246
Starting the hybrid system ....246
Hybrid System Indicator ...........112
Hybrid transmission ..................258
If the shift lever cannot be
shifted from P .....................906
Paddle shift switches ............261
S mode ..................................263Identification ............................ 927
Engine .................................. 928
Vehicle ................................. 927
Ignition switch (power switch) . 246
Illuminated entry system .......... 686
Immobilizer system .................... 91
Indicators .................................. 106
Initialization
Moon roof ............................ 220
Power windows.................... 216
Tire pressure warning
system................................ 757
Initiators (tire pressure warning
system) ................................... 769
Inside door handle lights .......... 684
Inside rear view mirror ............. 208
Instrument panel light control .. 111
Interior lights ............................ 684
Intrusion sensor and tilt sensor . 100
ISOFIX rigid anchors ................. 71I

971Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Jack
Positioning the jack ..............735
Vehicle-equipped jack ..872, 886
Jack handle ........................872, 886
Jam protection function
Moon roof .............................219
Power trunk lid .....................190
Power window ......................216
Keyless entry .............................143
Smart entry & start system ...143
Wireless remote control........168
Keys...........................................138
Battery-Saving Function.......149
Electronic key .......................138
Engine switch .......................246
If the electronic key does not
operate properly .................910
Key number plate .................138
Keyless entry ................143, 168
Mechanical key.....................139
Power switch ........................246
Replacing the battery ............779
Warning buzzer ....................147
Wireless remote control key .168
Knee airbags ................................45Language (multi-information
display)................................... 118
LDH (Lexus Dynamic Handling
system) ................................... 398
Lever
Auxiliary catch lever ........... 734
Hood lock release lever ....... 734
Shift lever ............................ 258
Turn signal lever .................. 267
Wiper lever .......................... 285
Lexus Dynamic Handling system
(LDH)..................................... 398
Lexus night view ...................... 430
Lexus parking assist monitor.... 361
Lexus parking assist-sensor ...... 348
Function ............................... 348
Warning message......... 842, 854
License plate lights ................... 272
Light switch ......................... 272
Replacing light bulbs ........... 818
Welcome light illumination
control ............................... 143
Light bulbs
Replacing ............................. 805
Wattage ................................ 940
J
K
L

972Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Lights
Automatic High Beam
system.................................277
Fog light switch ....................283
Follow me home system .......273
Headlight switch ...................272
Illuminated entry system ......686
Interior light..........................685
Interior lights list ..................684
Personal lights ......................685
Replacing light bulbs ............805
Trunk light ............................189
Turn signal lever ...................267
Vanity lights .........................697
Wattage .................................940
Welcome light illumination
control ................................143
LKA (Lane-Keeping Assist) .....338
Operation ..............................340
Warning messages ........843, 855
Lock steering column ................250
Low profile tire .........................760
Luggage hook ............................694
Luggage security system ...........188Maintenance
Do-it-yourself maintenance . 731
Maintenance data ................. 926
Maintenance requirements... 728
Malfunction indicator lamp ...... 831
Master warning light ................ 834
Meter ........................................ 109
Head-up display ................... 122
Indicators ............................. 106
Instrument panel light control....
111
Meters .................................. 109
Multi-information display.... 114
Warning lights ..................... 105
Mirrors
Inside rear view mirror ........ 208
Outside rear view mirror
defoggers ........................... 501
Outside rear view mirrors .... 211
Vanity mirrors...................... 697
Moon roof ................................. 218
Door lock linked moon roof
operation............................ 219
Jam protection function ....... 219
Operation ............................. 218
Warning message................. 849
MP3 disc ................................... 538M