Page 502 of 609
476
5-2. Steps to take in an emergency
IS250/220d/200d_EE
(If equipped)
Indicates a malfunction in the pre-crash safety
system.
(If equipped)
Indicates a malfunction in the automatic headlight
leveling system
(If equipped)
Indicates a Lexus parking assist-sensor malfunc-
tion.
The malfunctioning assist-sensor is shown flash-
ing on the display.
(Flashing)
(If equipped)
Indicates a malfunction in the dynamic radar
cruise control system.
Press the “ON-OFF” button once to deactivate
the system, and then press the button again to
reactivate the system.
Warning messageDetails
Page 503 of 609
5
477
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EE
Follow the correction procedures.
A buzzer sounds and a warning message is shown on the multi-
information display. After taking the specified steps to correct the
suspected problem, check that the warning message turns off.
Warning messageDetailsCorrection procedure
Indicates that one or
more of the doors is not
fully closed.
The system also indi-
cates which doors are
not fully closed.
flashes and a
buzzer sounds to indi-
cate that one or more
of the doors is not
fully closed (with the
vehicle having reached
a speed of 5 km/h [3
mph]).
Make sure that all of the
doors are closed.
Indicates that the hood
is not fully closed.
flashes and a
buzzer sounds to indi-
cate that hood is not
fully closed (with the
vehicle having reached
a speed of 5 km/h [3
mph]).
Close the hood.
Page 509 of 609
5
483
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EE
Once3
times
(Vehicles with an
automatic transmis-
sion)
(Flashing)
Indicates that
the driver’s door
has been opened
or closed with
the shift lever in
P, the “ENGINE
START STOP”
switch in any
mode other than
OFF and the
electronic key
outside of the
detection area.
Turn the
“ENGINE
START STOP”
switch OFF or
confirm the
location of the
electronic key.
Once
Con-
tinu-
ous
(Displayed alter-
nately)
(Vehicles with an
automatic transmis-
sion)
(Flashing)
Indicates that
the driver’s door
has been opened
or closed (with
the shift lever
out of in P, the
“ENGINE
START STOP”
switch in any
mode other than
OFF and the
electronic key
outside of the
detection area).
• Shift the shift
lever to P.
• Confirm the
location of the
electronic key.
Inte-
rior
buzzerExte-
rior
buzzer
Warning messageDetailsCorrection
procedure
Page 533 of 609

5
507
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EEInflate the tire until the recom-
mended pressure is reached.
The sealant will be injected
and the pressure will spike to
300 kPa (3.0 kgf/cm
2 or bar,
44 psi) or 450 kPa (4.5 kgf/
cm
2 or bar, 65 psi), then
gradually decrease.
The air pressure gauge will
display the actual tire infla-
tion pressure about 1 minute
after the switch is turned on.
• Turn the compressor switch off
and then check the tire inflation
pressure. Being careful not to
over inflate, check and repeat
the inflation procedure until the
recommended tire inflation
pressure is reached.
• If the needle of the air pressure
gauge reaches the red zone (450
kPa [4.5 kgf/cm
2 or bar, 65 psi]
or more), there may be a mal-
function in the tire or in the kit
itself. Stop operation immedi-
ately.
• If the tire inflation pressure is
still lower than the recom-
mended level after inflating for
10 minutes with the switch on,
the tire is too damaged to be
repaired. Turn the compressor
switch off and contact any
authorized Lexus dealer, tire
dealer or repairer, or another
STEP 11
Page 571 of 609
541
6-1. Specifications
6
Vehicle specifica-
IS250/220d/200d_EEHow to read oil container labels:
Either or both API registered marks are added to some oil contain-
ers to help you select the oil you should use.
API Service Symbol
Top portion: The oil quality des-
ignation by API (American
Petroleum Institute) (SN)
Center portion: The SAE vis-
cosity grade (SAE 0W-20)
Lower portion: “Resource-Con-
serving” means that the oil has
fuel saving and environmental
protection.
ILSAC Certification Mark
The ILSAC (International
Lubricant Standardization and
Approval Committee) Certifica-
tion Mark is displayed on the
front of the container.
Page 591 of 609
559
6-2. Customization
6
Vehicle specifica-
IS250/220d/200d_EE
Moon roof
(
P. 8 9 )
Linked door key opera-
tionOpen and close
Off
Open only
Close only
Linked operation of
components when door
key is used
Slide onlyTilt only
Wireless remote con-
trol linked operation*4 Off
Close only
Open only
Open and close
Linked operation of
components when wire-
less remote control is
used
Slide onlyTilt only
Automatic
light control
system
(P. 186)
Light sensor sensitivityLevel 3Level 1 to 5
Lexus park-
ing assist-
sensor
(
P. 217)
Back sensor operation
display and buzzerOnOff
Buzzer volumeLevel 3Level 1 to 5
Distance which a sensor
detects150 cm (4.9 ft.)60 cm (2.0 ft.)
ItemFunctionDefault settingCustomized
setting
Page 595 of 609
562
IS250/220d/200d_EE
Abbreviation list
Abbreviation/Acronym list
ABBREVIA-
TIONSMEANING
ABSAnti-lock Brake System
AI-SHIFTArtificial Intelligence Shift
CRSChild Restraint System
DISPDisplay
DPFDiesel Particulate Filter system
DPNRDiesel Particulate-NOx Reduction System
DRLDaytime Running Light
ECTElectronic Controlled Transmission
ELREmergency Locking Retractor
EPSElectric Power Steering
LEDLight Emitting Diode
PCSPre-Crash Safety
SRSSupplemental Restraint System
TRCTraction Control
VDIMVehicle Dynamics Integrated Management
VINVehicle Identification Number
VSCVehicle Stability Control
Page 598 of 609

565
Alphabetical index
IS250/220d/200d_EE
Cruise control
Cruise control .......................198
Dynamic radar cruise control .....
202
Cup holder .................................359
Curtain shield airbags ................110
Customizable features ...............556
Daytime running light system ...188
Defogger*
Rear window.........................265
Side mirror ............................265
Dimension .................................534
Display
Dynamic radar cruise control .....
202
Satellite switch mode............365
Trip information ...................182
Warning message..................474
Do-it-yourself maintenance .......398
Door courtesy lights
Door courtesy lights .............351
Wattage .................................552
Door pockets .............................360
Doors
Door lock ....................37, 55, 58
Door windows ........................85
Double locking system .........101
Side mirrors ............................84
Driver's seat belt reminder light 470
Driving
Correct posture .....................108
Procedures ............................142
Driving position memory ............66Electric power steering ............. 224
Electronic key
If your electronic key battery is
discharged ......................... 519
Emergency, in case of
If a warning message is
displayed ........................... 474
If the engine will not start .... 515
If the shift lever cannot be
shifted from P .................... 517
If the vehicle has a discharged
battery................................ 524
If the warning buzzer sounds467
If the warning light turns on 467
If you have a flat tire ... 487, 499
If you lose your keys ........... 518
If you run out of fuel and
the engine stalls ................. 531
If you think something is
wrong................................. 465
If your electronic key does not
operate properly ................ 519
If your vehicle becomes stuck ...
532
If your vehicle has to be
stopped in an emergency ... 534
If your vehicle needs to be
towed ................................. 459
If your vehicle overheats ..... 528
Emergency flashers
Switch .................................. 458
Emergency tire puncture
repair kit ................................. 499
D
E
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.