2017 Lexus IS300h turn signal

6549-1. Specifications
IS300h_EE(OM53D89E)
Light bulbs*
Light bulbsWType
ExteriorFront turn signal lights (bulb type)21A
Outer foot lights5B
Interior
Door courtesy lights5B
Vanity lights8B
Interior light8B
Personal lights8B
Footwell lights3.8B
Trunk light*25B
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
*: Light bulbs not listed in this table are LED bulbs.

6629-2. Customization
IS300h_EE(OM53D89E)
■Turn signal lever ( P. 233)
*1: After flashing the turn signal lights when turning left or right while this function is off
and the turn signal lever is moved to the first position in the direction of the flashing
light, the turn signal lights can be selected to be flashing or off.
*2: The turn signal lights keep flashing if the turn signal lever is moved to the first position
in the direction of flashing light.
*3: The turn signal lights will be off if the turn signal lever is moved to the first position in
the direction of flashing light.
■Automatic light control system ( P. 237)
FunctionDefault settingCustomized setting
The number of times the turn sig-
nal lights flash automatically when
the turn signal lever is moved to the first position during a lane
change*1
3
5
—O7
Off *2
Off*3
12
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2OO
Time elapsed before headlights
automatically turn off30 seconds
60 seconds
—O90 seconds
120 seconds
12

665
9
9-2. Customization
Vehicle specifications
IS300h_EE(OM53D89E)
■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 automatic door
lock will operate.
●When the smart entry & start system is off, the entry unlock function cannot be custom-
ized.
●When the doors remain closed after unlocking the doors and the timer activated auto- matic door lock function activates, signals will be generated in accordance with the
operation buzzer volume and operational signal (Emergency flashers) function set-
tings.
●Some settings can be changed using a switch or the audio system screen. If a setting is
changed using a switch , the changed setting will not be reflected on the audio system
screen until the power switch is turned off and then to ON mode.
WARNING
■During customization
As the hybrid system needs to be operating during customization, ensure that the vehi-
cle is parked in a place with adequate ventil ation. In a closed area such as a garage, exhaust gases including harmful carbon mo noxide (CO) may collect and enter the
vehicle. This may lead to deat h or a serious health hazard.
NOTICE
■During customization
To prevent 12-volt battery discharge, ensure that the hybrid system is operating while
customizing features.

677Alphabetical index
IS300h_EE(OM53D89E)
Emergency, in case of
If a warning message is
displayed ............................................. 581
If the 12-volt battery is
discharged...........................................631
If the electronic key does not
operate properly ............................628
If the hybrid system will not
start ........................................................ 626
If the warning buzzer sounds ......575
If the warning light turns on ..........575
If you have a flat tire ............... 610, 625
If you think something
is wrong............................................... 574
If your vehicle becomes stuck.......641
If your vehicle has to be
stopped in an emergency.......... 567
If your vehicle needs to
be towed............................................ 568
If your vehicle overheats ................636
Electronically Controlled
Brake System (ECB) ...................... 352
Emergency brake signal.................... 353
Emergency flashers ............................. 566
Emergency tire puncture
repair kit ................................................. 610
Energy monitor ....................................... 127
Engine ....................................................... 646
ACCESSORY mode ..................... 220
Compartment .......................................515
Engine switch ........................................ 219
Hood ......................................................... 513
How to start the hybrid
system.................................................... 219
Identification number....................... 645
Ignition switch
(power switch) .................................. 219
Overheating ........................................ 636
Power switch ......................................... 219
Engine coolant.........................................519
Capacity................................................. 649
Checking .................................................519
Preparing and checking
before winter...................................... 361

679Alphabetical index
IS300h_EE(OM53D89E)
Front seats .................................................173
Adjustment .............................................. 173
Cleaning................................................ 506
Correct driving posture .................... 36
Driving position memory ................. 177
Head restraints..................................... 182
Power easy access system ............. 177
Seat heaters ......................................... 480
Seat position memory ....................... 177
Seat ventilators ................................... 480
Front turn signal lights......................... 233
Replacing light bulbs........................557
Turn signal lever ................................. 233
Wattage..................................................654
Fuel ............................................................. 253
Capacity .................................................646
Fuel gauge.............................................. 105
Information ........................................... 655
Refueling ................................................ 253
Type ..........................................................646
Warning light ....................................... 577
Fuel consumption .................................. 130
Average fuel
economy..........................130, 132, 134
Current fuel
consumption..................130, 132, 134
Fuel filler door ........................................ 253
If the fuel filler door
cannot be opened .........................255
Refueling ................................................ 253
Fuel gauge ................................................ 105
Fuses ..........................................................552
Gauges ...................................................... 105
Glove box................................................ 485
Glove box light ...................................... 485
Hands-free system
(for cellular phone) ............................. 421
Head restraints ........................................182
Headlight cleaner................................. 245
Headlights ............................................... 237
Automatic High Beam
system.................................................. 240
Follow me home system................ 238
Light switch............................................237
Replacing light bulbs ....................... 562
Heaters ..................................................... 466
Air conditioning system ................. 466
Heated steering wheel ................... 479
Outside rear view mirrors .............474
Seat heaters..........................................480
Hill-start assist control ........................ 352
High-voltage components ....................81
Hood............................................................513
Open ......................................................... 513
Pop Up Hood ........................................ 55
G
H

681Alphabetical index
IS300h_EE(OM53D89E)
Jack
Positioning the jack.............................514
Vehicle-equipped jack ................... 537
Jack handle.............................................. 537
Jam protection function
Moon roof .............................................. 198
Power window ......................................194
Keyless entry
Smart entry & start
system ........................................... 144, 151
Wireless remote control ......... 144, 151
Keys ............................................................. 138
Battery-Saving Function ................. 158
Electronic key ....................................... 138
If the electronic key does not
operate properly ............................628
Key number plate ............................... 138
Keyless entry ................................. 144, 151
Mechanical key.....................................139
Power switch .........................................219
Replacing the battery.......................549
Warning buzzer ...................................145
Wireless remote control ................. 138
Knee airbags.............................................. 43
Lane Departure Alert
with steering control (LDA) ........ 279
Language
(multi-information display) ............... 119
LDA (Lane Departure Alert
with steering control) ..................... 279
Lever
Auxiliary catch lever........................... 513
Hood lock release lever .................. 513
Shift lever ................................................226
Turn signal lever................................. 233
Wiper lever .......................................... 245
Lexus Display Audio controller...... 370
Lexus Display Audio system............ 368
Lexus parking assist-sensor ............. 309
Lexus parking assist monitor ............ 318
Lexus Safety System+......................... 257
Automatic High Beam .................. 240
Dynamic radar cruise control.... 293
LDA (Lane Departure Alert
with steering control)....................279
PCS (Pre-Collision System) ...... 265
RSA (Road Sign Assist) ................ 288
License plate lights .............................. 237
Light switch............................................237
Replacing light bulbs ....................... 562
J
K
L

682Alphabetical index
IS300h_EE(OM53D89E)
Light bulbs
Replacing ...............................................557
Wattage..................................................654
Lights
Automatic High Beam
system .................................................. 240
Fog light switch ................................... 244
Follow me home system ................238
Headlight switch................................. 237
Illuminated entry system.................482
Interior light ........................................... 482
Interior lights list ................................... 481
Personal lights .....................................482
Replacing light bulbs........................557
Trunk light ................................................154
Turn signal lever ................................. 233
Vanity lights ............................................491
Wattage..................................................654
Lock steering column ......................... 222
Low profile tire .......................................528
Luggage security system .................... 153
Luggage under tray .............................489
Maintenance
Do-it-yourself maintenance .............511
Maintenance data ............................. 644
Maintenance requirements ..........509
Malfunction indicator lamp .............. 575
Master warning light ........................... 578
Meter
Changing the display ....................... 108
Indicators ................................................. 102
Instrument panel light control ...... 108
Meters .......................................................105
Multi-information display.....................111
Warning lights ....................................... 101
Mirrors
Inside rear view mirror ..................... 187
Outside rear view mirror
defoggers ...........................................474
Outside rear view mirrors ..............189
Vanity mirrors ....................................... 491
M

685Alphabetical index
IS300h_EE(OM53D89E)
Rear personal lights .............................482
Wattage..................................................654
Rear sunshade ....................................... 493
Operation .............................................. 493
Reverse operation feature ............ 493
Rear turn signal lights.......................... 233
Replacing light bulbs........................562
Turn signal lever ................................. 233
Rear view mirror
Inside rear view mirror......................187
Outside rear view mirrors.............. 189
Rear view monitor system.................. 318
Rear window defogger ..................... 474
Refueling .................................................. 253
Capacity .................................................646
Fuel types ...............................................646
If the fuel filler door cannot
be opened .........................................255
Opening the fuel tank cap ............255
Regenerative braking ............................ 79
Remote Touch*....................................460
Replacing
Electronic key battery......................549
Fuses ........................................................552
Light bulbs ............................................ 556
Tires .......................................................... 537
Rev indicator............................................ 107
Rev peak .................................................... 107
Road accident cautions......................... 84
RSA (Road Sign Assist) ................... 288
Run-flat tires ............................................ 625
Seat belt reminder light ......................577
Seat belts..................................................... 38
Adjusting the seat belt ....................... 39
Child restraint system
installation ............................................. 68
Cleaning and maintaining
the seat belt....................................... 507
Emergency Locking
Retractor (ELR) ................................. 40
How to wear your seat belt ............ 38
How your child should wear
the seat belt.......................................... 40
Pregnant women, proper
seat belt use ........................................... 41
Reminder light and
buzzer...................................................577
Seat belt pretensioners...................... 39
SRS warning light .............................. 576
Seat heaters ............................................480
Seat position memory........................... 177
Seat ventilators ......................................480
S
*: For vehicles with a 10 .3-inch display, refer to
“NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.