
4626-2. Using the air conditioning system
IS200t_EE(OM53D77E)
■Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into and accu-
mulate in the air conditioning system. This may then cause odor to be emitted from the
vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air mode prior
to turning the vehicle off.
• The start timing of the blower may be dela yed for a short period of time immediately
after the air conditioning system is started in automatic mode.
■Air conditioning filter
P. 525
■Customization
Settings (e.g. A/C Auto switch operation) can be changed.
(Customizable features: P. 647)
WARNING
■To prevent the windshield from fogging up
●Do not use during cool air operation in extremely humid weather. The differ-
ence between the temperature of the outside air and that of the windshield can cause
the outer surface of the windshield to fog up, blocking your vision.
■To prevent burns
●Do not touch the rear view mirror surfaces when the outside rear view mirror defog-
gers are on.
●Do not touch the glass at lower part of the windshield or to the side of the front pillars
when the windshield wiper de-icer is on.
NOTICE
■To prevent battery discharge
Do not leave the air conditioning system on longer than necessary when the engine is
off.
●Do not place anything on the instrument
panel which may cover the air outlets. Other-
wise, air flow may be obstructed, preventing
the windshield defoggers from defogging.

4917-1. Maintenance and care
7
Maintenance and care
IS200t_EE(OM53D77E)
■Caring for leather areas
Lexus recommends cleaning the interior of the vehicle at least twice a year to maintain
the quality of the vehicle’s interior.
■Shampooing the carpets
There are several commercial foaming-type cleaners available. Use a sponge or brush to
apply the foam. Rub in overlapping circles. Do not use water. Wipe dirty surfaces and let
them dry. Excellent results are obtained by keeping the carpet as dry as possible.
■Seat belts
Clean with mild soap and lukewarm water us ing a cloth or sponge. Also check the belts
periodically for excessive wear, fraying or cuts.
■When cleaning the carpeted portions of the glove box, console box, etc.
If a strong adhesive tape is used, there is a possibility that the surface of the carpet could
be damaged.
WARNING
■Water in the vehicle
●Do not splash or spill liquid in the vehicle.
Doing so may cause electrical components etc. to malfunction or catch fire.
●Do not get any of the SRS components or wiring in the vehicle interior wet.
( P. 42)
An electrical malfunction may cause the airbags to deploy or not function properly,
resulting in death or serious injury.
■Cleaning the interior (esp ecially instrument panel)
Do not use polish wax or polish cleaner. The instrument panel may reflect off the wind-
shield, obstructing the driver’s view and leading to an accident, resulting in death or
serious injury.

4927-1. Maintenance and care
IS200t_EE(OM53D77E)
NOTICE
■Cleaning detergents
●Do not use the following liquids, as they may discolor the vehicle interior or cause
streaks or damage to painted surfaces:
• Audio system screen: Organic substances such as benzine or gasoline, alkaline
solutions, and alcohol
• Seats: Alkaline solutions, organic substances such as thinner or benzine, and alco-
hol
• Other parts: Organic substances such as benzine or gasoline, alkaline or acidic
solutions, dye, and bleach
●Do not use polish wax or polish cleaner. The instrument panel’s or other interior part’s
painted surface may be damaged.
■Preventing damage to leather surfaces
Observe the following precautions to avoid damage to and deterioration of leather
surfaces:
●Remove any dust or dirt from leather surfaces immediately.
●Do not expose the vehicle to direct sunlight for extended periods of time. Park the
vehicle in the shade, especially during summer.
●Do not place items made of vinyl, plastic, or containing wax on the upholstery, as they
may stick to the leather surface if the vehicle interior heats up significantly.
■Water on the floor
Do not wash the vehicle floor with water.
Vehicle systems such as the audio system may be damaged if water comes into contact
with electrical components such as the au dio system above or under the floor of the
vehicle. Water may also cause the body to rust.
■When cleaning the inside of the windshield (vehicles with Lexus Safety System+)
Do not allow glass cleaner to contact the lens. Also, do not touch the lens. ( P. 240)
■Cleaning the inside of the rear window
●Do not use glass cleaner to clean the rear window, as this may cause damage to the
rear window defogger heater wires or antenna. Use a cloth dampened with luke-
warm water to gently wipe the window clean. Wipe the window in strokes running
parallel to the heater wires or antenna.
●Be careful not to scratch or damage the heater wires or antenna.

5317-3. Do-it-yourself maintenance
7
Maintenance and care
IS200t_EE(OM53D77E)
Remove the fuse with the pullout
tool.
Only type A fuses can be removed
using the pullout tool.
Left side instrument panel (left-hand
drive vehicles)Left side instrument panel (right-
hand drive vehicles)
Remove the lid. Remove the lid
3

631
9
9-1. Specifications
Vehicle specifications
IS200t_EE(OM53D77E)
■Vehicle identification number
The vehicle identification number (VIN) is the legal identifier for your vehicle.
This is the primary identification number for your Lexus. It is used in register-
ing the ownership of your vehicle.
This number is stamped on the top left of the instrument panel and in the
engine compartment.
This number is also on the manufac-
turer’s label.
■Engine number
The engine number is stamped on
the engine block as shown.
Vehicle identification

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

663Alphabetical index
IS200t_EE(OM53D77E)
IdentificationEngine........................................................631
Vehicle ......................................................631
Ignition switch (engine switch) ........204
Illuminated entry system .................... 466
Indicators.....................................................90
Initialization Engine oil maintenance data .......502
Moon roof .............................................. 183
Multi-information display .................107
Power windows....................................178
Tire pressure warning system ..................................................... 511
Inside door handle lights .................... 465
Inside rear view mirror .......................... 171
Instrument panel light control ............ 96
Intercooler ...............................................504
Intercooler coolant ............................. 503 Capacity .................................................635
Checking .............................................. 503
Preparing and checking
before winter .................................... 346
Interior lights ........................................... 466
Wattage..................................................639
Intrusion sensor and tilt sensor ..........84
ISOFIX rigid anchors............................. 65
Jack
Positioning the jack.......................... 498
Vehicle-equipped jack ......588, 602
Jack handle ..................................588, 602
Jam protection function Moon roof .............................................. 182
Power window ......................................178 Keyless entry
Smart entry & start system......................................... 128, 135
Wireless remote control ...... 128, 135
Keys.............................................................. 122
Battery-Saving Function .................. 142
Electronic key........................................ 122
Engine switch ...................................... 204
If the electronic key does not operate properly ..............................615
Key number plate ................................ 122
Keyless entry............................... 128, 135
Mechanical key .................................... 123
Replacing the battery .......................527
Warning buzzer................................... 129
Wireless remote control ................. 122
Knee airbags ............................................... 41
I
J
K

665Alphabetical index
IS200t_EE(OM53D77E)
MaintenanceDo-it-yourself maintenance .........495
Maintenance data............................. 630
Maintenance requirements .......... 493
Malfunction indicator lamp ..............554
Master warning light ........................... 557
Meter
Changing the display.......................... 95
Indicators ..................................................90
Instrument panel light control......... 96
Meters ........................................................ 93
Multi-information display .................. 97
Warning lights ........................................89
Mirrors Inside rear view mirror........................171
Outside rear view mirror defoggers.......................................... 458
Outside rear view mirrors............... 173
Vanity mirrors...................................... 475 MirrorLink
........................................... 434
MMS (Multimedia messaging
service) ....................................................413
Moon roof .................................................. 181
Door lock linked moon roof operation.............................................. 182
Jam protection function ................... 182
Operation ................................................ 181
MP3 disc..................................................380
Multi-information display ......................97 Audio system-linked............................97
Drive information................................. 103
Dynamic radar cruise control .................................................. 274
LDA (Lane Departure Alert with steering control)................... 264
Navigation system-linked ................. 97
Settings ..................................................... 107
Warning message ............................560
M