
643
9
9-2. Customization
Vehicle specifications
IS200t_EE(OM53D77E)
■Door lock (
P. 128, 135, 615)
■Smart entry & start system and wireless remote control ( P. 128, 135)
FunctionDefault settingCustomized setting
Unlocking using a mechanical
keyAll doors unlocked
in one step
Driver’s door
unlocked in one step, all doors
unlocked in two steps
—O
Speed-detecting automatic door
lock functionOnOffOO
Shifting gears to position other
than P locks all doorsOffOnOO
Shifting gears to P unlocks all
doorsOffOnOO
Opening driver’s door unlocks all
doorsOnOffOO
Locking/unlocking of the trunk
when all doors are locked/
unlocked
OnOff—O
12
FunctionDefault settingCustomized setting
Operation signal
(Emergency flashers)OnOffOO
Time elapsed before automatic
door lock function is activated if
door is not opened after being
unlocked
30 seconds
60 seconds
—O120 seconds
Open door warning buzzerOnOff—O
Welcome light illumination con-
trolOnOff—O
12

6469-2. Customization
IS200t_EE(OM53D77E)
■Turn signal lever (P. 216)
*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 fi rst 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 inthe direction of flashing light.
■Automatic light control system ( P. 218)
■Lexus parking assist-sensor*1 ( P. 299)
*1: If equipped
*2: When Lexus parking assist-sensor is operating.
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
FunctionDefault settingCustomized setting
Detection distance of the front
center sensorFarNearOO
Detection distance of the rear
center sensorFarNearOO
Buzzer volume31 to 5OO
Display setting*2All sensors
displayedDisplay offOO
12

6489-2. Customization
IS200t_EE(OM53D77E)
■Illumination (P. 465)
FunctionDefault settingCustomized setting
Time elapsed before the interior
lights turn off15 seconds
Off
OO7.5 seconds
30 seconds
Operation after the engine
switch is turned offOnOff—O
Operation when the doors are
unlockedOnOff—O
Operation when you approach
the vehicle with the electronic
key on your person
OnOff—O
Inside door handle lightsOnOff—O
Time elapsed before the outer
foot lights turn off15 seconds
Off
OO7.5 seconds
30 seconds
Operation of the outer foot lights
when you approach the vehicle
with the electronic key on your
person
OnOff—O
Operation of the outer foot lights
when the doors are unlocked
with the power door lock switchOnOff—O
12

654What to do if... (Troubleshooting)
IS200t_EE(OM53D77E)
●Is the window lock switch pressed?
The power window except for the one at the driver’s seat cannot be operated
if the window lock switch is pressed. (P. 177)
●The auto power off function will be operated if the vehicle is left in ACCES-
SORY or IGNITION ON mode (the engine is not running) for a period of
time. ( P. 206)
●The seat belt reminder light is flashing
Are the driver and the front passenger wearing the seat belts? ( P. 557)
●The parking brake indicator is on
Is the parking brake released? ( P. 217)
Depending on the situation, other types of warning buzzer may also sound.
( P. 554, 560)
●Did anyone inside the vehicle open a door or anything move inside the vehicle
during setting the alarm?
The sensor detects them and the alarm sounds. ( P. 81)
Do one of the following to deactivate or stop the alarm:
• Unlock the doors or open the trunk using the entry function or wireless remote con- trol.
• Start the engine.
The windows do not open or close by operating the power window
switches
The engine switch is turned off automatically
A warning buzzer sounds during driving
An alarm is activated and th e horn sounds (if equipped)

655What to do if... (Troubleshooting)
IS200t_EE(OM53D77E)
●Is the message displayed on the multi-information display?
Check the message on the multi-information display. (P. 560)
●When a warning light turns on or a warning message is displayed, refer to
P. 554, 560.
●Vehicles with a spare tire
Stop the vehicle in a safe place and replace the flat tire with the spare tire.
( P. 601)
●Vehicles with an emergency tire puncture repair kit
Stop the vehicle in a safe place and repair the flat tire temporarily with the
emergency tire puncture repair kit. ( P. 586)
●Try the procedure for when the vehicle becomes stuck in mud, dirt, or snow.
( P. 626)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
When a problem has occurred
If you have a flat tire
The vehicle becomes stuck

656
IS200t_EE(OM53D77E)
Alphabetical index
Alphabetical index
A/C ............................................................450Air conditioning filter........................525
Automatic air conditioning system ................................................. 450
S-FLOW mode..................................453
Blower customization .....................459
AAC disc ................................................ 380
ABS (Anti-lock Brake System) .......340 Warning light ...................................... 555
Air conditioning filter ..........................525
Air conditioning system .....................450 Air conditioning filter........................525
Automatic air conditioning system ................................................. 450
S-FLOW mode..................................453
Blower customization .....................459 Airbags .......................................................... 41
Airbag manual on-off system........... 51
Airbag operating conditions ........... 47
Airbag precautions for
your child ...............................................43
Correct driving posture.....................34
Curtain shield airbag operating conditions .............................................. 47
Curtain shield airbag precautions .......................................... 45
General airbag precautions ............43
Locations of airbags ............................. 41
Modification and disposal of airbags.....................................................46
Side airbag operating conditions .............................................. 47
Side airbag precautions.....................43
Side and curtain shield airbags operating conditions ........................ 47
Side and curtain shield airbags
precautions ...........................................43
SRS airbags ............................................... 41
SRS warning light .............................. 554
Airbag manual on-off system ............... 51
Alarm ..............................................................81
Anchor brackets ...................................... 65
Antennas (smart entry & start system) .......................................... 141
A

657Alphabetical index
IS200t_EE(OM53D77E)
Anti-lock Brake System (ABS) .......340Warning light ...................................... 555
Approach warning ................................ 281
Armrest ..................................................... 477
Assist grips .............................................. 479
Audio input ..............................................359
Audio system .......................................... 352 Audio CD player .............................. 380
Audio input ...........................................359
AUX port/
USB port ............................................359
Bluetooth
® audio ..............................404
iPod.......................................................... 386
Optimal use .......................................... 370
Portable music player......................395
Radio ........................................................378
Steering wheel audio switch ....... 358
USB memory...................................... 390
Automatic headlight leveling system ................................................... 220
Automatic High Beam .........................221
Automatic light control system ....... 218
AUX port .................................................359
Average fuel economy......... 116, 117, 119
Average vehicle speed ......................... 116 Back-up light
Replacing light bulb ......................... 540
Battery....................................................... 505
Battery checking................................505
If the vehicle has discharged battery....................................................618
Preparing and checking
before winter.................................... 346
Warning light....................................... 554
Blind Spot Monitor (BSM) .............. 324
Blower customization......................... 459
Bluetooth®
Audio system....................................... 404
Hands-free system (for cellular phone) ....................... 405
Bottle holders......................................... 470
Brake Fluid .......................................................... 637
Parking brake ........................................ 217
Warning light....................................... 554
Brake assist ............................................ 340
Break-in tips .............................................187
Brightness control
Instrument panel light control ........ 96
BSM (Blind Spot Monitor) ............... 324
Blind Spot Monitor function ........ 330
Rear Crossing Traffic Alert function.................................... 333
B

659Alphabetical index
IS200t_EE(OM53D77E)
DAB (Digital Audio Broadcast) .....378
Daytime running light system .......... 219
DefoggerOutside rear view mirrors............ 458
Rear window ....................................... 458
Windshield ........................................... 458
Differential ............................................... 637
Digital Audio Broadcast (DAB) .....378
Dimensions..............................................630
Display Drive information ................................ 103
Dynamic radar cruise control ..... 274
LDA (Lane Departure Alert
with steering control) ................... 264
Multi-information display .................. 97
Warning message............................ 560
Do-it-yourself maintenance ............. 495
Door courtesy lights Location..................................................465
Wattage..................................................639
Door lock
Doors ........................................................ 128
Smart entry & start system ............... 141
Wireless remote control .................. 122 Doors...........................................................128
Automatic door locking and
unlocking system ............................. 132
Door lock ................................................ 128
Open door warning buzzer .......... 129
Open door warning light .............. 557
Outside rear view mirrors .............. 173
Rear door child-protector ............. 132
Side windows .........................................177
Drive information .................................. 103
Driver’s and front passenger’s seat belt reminder light .................. 557
Driver’s seat position memory ........... 161
Drive-Start Control ...............................187
Driving ....................................................... 186 Break-in tips........................................... 187
Correct driving posture.....................34
Driving mode select switch.......... 338
Procedures.............................................186
Winter drive tips ................................ 346
Dynamic radar cruise control ..........274
D