
579
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53B95E)
Door lock (P. 136, 143, 549)
Smart entry & start system and wireless remote control (P. 136, 143)
FunctionDefault set-
tingCustomized set-
ting
Unlocking using a
mechanical keyAll doors
unlocked in
one stepDriver's door
unlocked in one
step, all doors
unlocked in two
steps
———O
Speed-detecting auto-
matic door lock functionOnOffO—OO
Shifting gears to position
other than P locks all
doors
OffOnO—OO
Shifting gears to P
unlocks all doorsOffOnO—OO
Opening driver's door
unlocks all doorsOnOffO—OO
Locking/unlocking of the
trunk when all doors are
locked/unlockedOnOff———O
1234
FunctionDefault set-
tingCustomized set-
ting
Operation signal
(Emergency flashers)OnOffO—OO
Time elapsed before auto-
matic door lock function
is activated if door is not
opened after being
unlocked
30 seconds
60 seconds
O—OO120 seconds
Open door warning
buzzerOnOff———O
1234

5809-2. Customization
IS300h_EE(OM53B95E)
Smart entry & start system (P. 136, 143, 149)
*: If equipped
Wireless remote control (P. 136, 143)
Driving position memory* (P. 168)
*: If equipped
FunctionDefault set-
tingCustomized set-
ting
Smart entry & start sys-
temOnOffO—OO
Smart door unlocking*All the doorsDriver's doorO—OO
Number of consecutive
door lock operations
*
As many as
desired2 times———O
1234
FunctionDefault set-
tingCustomized set-
ting
Wireless remote controlOnOff———O
Unlocking operation
All doors
unlocked in
one step
Driver's door
unlocked in one
step, all doors
unlocked in two
steps
O—OO
Trunk unlocking opera-
tionPress and
hold (short)
One short press
———O
Push twice
Press and hold
(long)
Off
1234
FunctionDefault set-
tingCustomized set-
ting
Driver's seat movement
when exiting the vehicleStandardOffO—OOPartial
Selecting the door link-
ing driving position mem-
ory with door unlock
operation
Driver's doorAll doors———O
1234

581
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53B95E)
Outside rear view mirrors (P. 180)
*: If equipped
Power windows (P. 184)
Moon roof* (P. 187)
*: If equipped
FunctionDefault set-
tingCustomized set-
ting
Automatic mirror folding
and extending operation
*
Linked to the
locking/
unlocking of
the doorsOff
———OLinked to opera-
tion of the power
switch
1234
FunctionDefault set-
tingCustomized set-
ting
Mechanical key linked
operationOffOn———O
Wireless remote control
linked operationOffOn———O
1234
FunctionDefault set-
tingCustomized set-
ting
Mechanical key linked
operationOffOn———O
Linked operation of com-
ponents when mechani-
cal key is used (open
only)
Slide onlyTilt only———O
Wireless remote control
linked operationOffOn———O
Linked operation of com-
ponents when wireless
remote control is used
(open only)
Slide onlyTilt only———O
1234

585
9 9-2. Customization
Vehicle specifications
IS300h_EE(OM53B95E)
Vehicle customization
When the speed-detecting automatic door lock and shift-linked automatic door
lock are both on, the door lock operates as follows.
• When shifting the shift lever to any position other than P, all the doors will
be locked.
• If the vehicle is started with all doors locked, the speed-detecting automatic
door lock will not operate.
• If the vehicle is started with any door unlocked, the speed-detecting auto-
matic door lock will operate.
When the smart entry & start system is off, the entry unlock function cannot be
customized.
When the doors remain closed after unlocking the doors and the timer activated
automatic door lock function activates, signals will be generated in accordance
with the operation buzzer volume and operational signal (Emergency flashers)
function settings.
When customizing using the Remote Touch or Lexus Display Audio controller
Stop the vehicle in a safe place, apply the parking brake, and shift the shift lever
to P. Also, to prevent 12-volt battery discharge, leave the hybrid system operating
while customizing the features.
CAUTION
During customization
As the hybrid system needs to be operating during customization, ensure that
the vehicle is parked in a place with adequate ventilation. In a closed area such
as a garage, exhaust gases including harmful carbon monoxide (CO) may col-
lect and enter the vehicle. This may lead to death or a serious health hazard.
NOTICE
During customization
To prevent 12-volt battery discharge, ensure that the hybrid system is operating
while customizing features.

595Alphabetical index
IS300h_EE(OM53B95E)
Clock .........................................420
Coat hooks .................................424
Condenser .................................446
Console box ...............................414
Coolant ......................................444
Capacity ................................567
Checking ...............................444
Preparing and checking
before winter ......................311
Cooling system ..........................444
Engine overheating ...............556
Hybrid system overheating ...556
Cruise control
Cruise control .......................245
Dynamic radar cruise control .....
249
Cup holders ...............................415
Current fuel consumption ..........117
Curtain shield airbags .................43
Customizable features ...............576DAB (Digital Audio Broadcast)339
Daytime running light system . 227
Defogger
Front windshield .................. 404
Outside rear view mirrors .... 404
Rear window ........................ 404
Differential ............................... 569
Digital Audio Broadcast (DAB)339
Dimensions ............................... 562
Display
Drive information ................ 117
Dynamic radar cruise control ....
249
LDA (Lane Departure Alert) 265
Multi-information display.... 116
Warning message................. 514
Distance .................................... 118
Do-it-yourself maintenance ...... 435
Door courtesy lights
Location ............................... 411
Wattage ................................ 572
Door lock
Doors ................................... 136
Smart entry & start system .. 149
Wireless remote control ....... 130D

601Alphabetical index
IS300h_EE(OM53B95E)
Jack
Positioning the jack ..............438
Vehicle-equipped jack ..........460
Jack handle ................................460
Jam protection function
Moon roof .............................188
Power window ......................185
Keyless entry
Smart entry & start
system.........................136, 143
Wireless remote control136, 143
Keys...........................................130
Battery-Saving Function.......150
Electronic key .......................130
If the electronic key does not
operate properly .................549
Key number plate .................130
Keyless entry ................136, 143
Mechanical key.....................131
Power switch ........................209
Replacing the battery ............472
Warning buzzer ....................137
Wireless remote control........130
Knee airbags ................................43Lane Departure Alert (LDA) .... 264
Language
(multi-information display).... 118
LDA (Lane Departure Alert) .... 264
Lever
Auxiliary catch lever ........... 437
Hood lock release lever ....... 437
Shift lever ............................ 216
Turn signal lever .................. 222
Wiper lever .......................... 235
Lexus Display Audio system.... 316
Lexus Display Audio controller 318
Lexus parking assist-sensor ...... 271
License plate lights ................... 226
Light switch ......................... 226
Replacing light bulbs ........... 493
Light bulbs
Replacing ............................. 481
Wattage ................................ 572
J
K
L

605Alphabetical index
IS300h_EE(OM53B95E)
Radar cruise control (dynamic
radar cruise control) ................249
Radiator .....................................446
Radio .........................................339
Rear Crossing Traffic Alert .......309
Rear fog light.............................233
Replacing light bulb .............493
Switch ...................................233
Rear passengers’ seat belt
reminder lights ........................509
Rear seat ....................................166
Fold down the seatback ........166
Luggage security system ......145
Rear personal lights ...................412
Wattage .................................572
Rear sunshade............................422
Operation ..............................422
Reverse operation feature .....422
Rear turn signal lights ...............222
Replacing light bulbs ............486
Turn signal lever ...................222
Wattage .................................572Rear view mirror
Inside rear view mirror ........ 178
Outside rear view mirrors .... 180
Rear view monitor system ........ 279
Rear window defogger ............ 404
Refueling .................................. 241
Capacity ............................... 564
Fuel types............................. 564
If the fuel filler door cannot
be opened .......................... 243
Opening the fuel tank cap .... 243
Regenerative braking.................. 81
Remote Touch
*
Replacing
Electronic key battery .......... 472
Fuses .................................... 475
Light bulbs ........................... 479
Tires ..................................... 460
Rev indicator ............................ 118
Rev peak ................................... 118
Road accident cautions ............... 87
Run-flat tires ............................. 545
R
*: For vehicles with a navigation system, refer to the
“Navigation System Owner’s Manual”.

608Alphabetical index
IS300h_EE(OM53B95E)
Sun shade
Rear ......................................422
Roof ......................................188
switch settings .....................118
Switches
ASC (Active Sound Control)225
Audio remote control
switches ..............................322
Automatic High Beam switch ....
229
BSM (Blind spot monitor)
switch .................................309
Cruise control
switch .........................245, 249
Door lock switches ...............139
Driving mode select switch ..290
Driving position memory
switches ..............................168
Emergency flashers switch ...498
EV drive mode switch ..........214
Fog light switch ....................233
Heated steering wheel
switch .................................409
Ignition switch ......................209
LDA (Lane Departure Alert)
switch .................................265
Lexus parking assist-sensor
switch .................................271
Light switch ..........................226
Meter control switches .........117
Moon roof switches ..............187Outside rear view mirror
switches ............................. 180
Paddle shift switches ........... 218
PCS OFF switch .................. 301
Power door lock switch ....... 139
Power switch........................ 209
Power window switches ...... 184
Rear sunshade switch........... 422
Rear window and outside rear
view mirror defoggers
switch ................................ 404
Seat heater switches ............. 410
Seat ventilator switches ....... 410
Snow mode switch ............... 217
Talk switch .......................... 378
Telephone switches.............. 378
Tilt and telescopic steering
control switch .................... 176
Tire pressure warning reset
switch ................................ 452
Trunk opener switch ............ 143
Trunk opener main switch ... 145
Vehicle-to-vehicle distance
button................................. 252
VSC OFF switch.................. 295
Window lock switch ............ 184
Windshield wiper de-icer
switch ................................ 405
Windshield wipers
and washer switch ............. 235