air filter Lexus IS220d 2012 Owner's Manual

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IS250/220d/200d_EE
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3-7. Other interior features
Sun visors ........................... 362
Vanity mirrors .................... 363
Clock .................................. 364
Satellite switches ................ 365
Ashtrays ............................. 368
Cigarette lighter.................. 369
Power outlet ....................... 370
Seat heaters ........................ 371
Seat heaters and ventilators 374
Armrest............................... 377
Rear sunshade .................... 378
Trunk storage extension ..... 380
Coat hooks.......................... 381
Floor mat ............................ 382
Trunk features .................... 383
4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior........... 388
Cleaning and protecting
the vehicle interior ........... 392
4-2. Maintenance
Maintenance requirements . 3954-3. Do-it-yourself maintenance
Do-it-yourself service
precautions ....................... 398
Hood ................................... 401
Positioning a floor jack ...... 402
Engine compartment .......... 404
Tires ................................... 420
Tire inflation pressure ........ 424
Wheels................................ 426
Air conditioning filter ........ 428
Electronic key battery ........ 431
Checking and replacing
fuses ................................. 433
Light bulbs ......................... 448
5-1. Essential information
Emergency flashers ............ 458
If your vehicle needs to
be towed ........................... 459
If you think something is
wrong ............................... 465
Fuel pump shut off system . 466
4Maintenance and care
5When trouble arises

4Maintenance and care
387
4-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ........ 388
Cleaning and protecting
the vehicle interior ......... 392
4-2. Maintenance
Maintenance
requirements .................. 395
4-3. Do-it-yourself
maintenance
Do-it-yourself service
precautions..................... 398
Hood ................................ 401
Positioning a floor jack .... 402
Engine compartment ........ 404
Tires ................................. 420
Tire inflation pressure ...... 424
Wheels ............................. 426
Air conditioning filter ...... 428
Electronic key battery ...... 431
Checking and replacing
fuses ............................... 433
Light bulbs ....................... 448

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4-3. Do-it-yourself maintenance
IS250/220d/200d_EE
CAUTION
Used engine oil
Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation or skin cancer, so care should
be taken to avoid prolonged and repeated contact. To remove used engine
oil from your skin, wash thoroughly with soap and water.
Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground.
Call any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional, service station or auto parts store for information
concerning recycling or disposal.
Do not leave used engine oil within the reach of children.
NOTICE
To prevent serious engine damage
Check the oil level on a regular basis.
When replacing the engine oil
Be careful not to spill engine oil on the vehicle components.
Avoid overfilling, or the engine could be damaged.
Check the oil level on the dipstick every time you refill the vehicle.
Be sure the engine oil filler cap is properly tightened.

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4-3. Do-it-yourself maintenance
IS250/220d/200d_EE
Air conditioning filter

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4-3. Do-it-yourself maintenance
4
Maintenance and care
IS250/220d/200d_EE
The air conditioning filter must be cleaned or changed regularly to
maintain air conditioning efficiency.
Removal method
Set the air conditioning system to recirculated mode.
(P. 254)
The air conditioning filter case cannot be removed with the
system in the outside air mode.
Turn the “ENGINE START STOP” switch OFF.
Open the glove box. Lift and
remove the partition.
Remove the filter cover.
Remove the filter case.
STEP1
STEP2
STEP3
STEP4
STEP5

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4-3. Do-it-yourself maintenance
IS250/220d/200d_EE
Checking interval
Inspect and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, early replacement
may be required. (For scheduled maintenance information, please refer to
the “Lexus Service Booklet” or “Lexus Warranty Booklet”.)
If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
Cleaning method
If the filter is dirty, clean by
blowing compressed air
through the filter from the
downward side.
Hold the air gun 5 cm (2 in.)
from the filter and blow for
approximately 2 minutes at
500 kPa (5.0 kgf/cm
2 or bar,
72 psi).
If it is not available, have the
filter cleaned by any autho-
rized Lexus dealer or
repairer, or another duly
qualified and equipped pro-
fessional.
Replacement method
Remove the air conditioning
filter from the filter case and
replace it with a new one.
The “UP” marks shown on
the filter and the filter case
should be pointing up.

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4-3. Do-it-yourself maintenance
4
Maintenance and care
IS250/220d/200d_EE
NOTICE
To prevent damage to the system
When using the air conditioning system, make sure that a filter is always
installed.
When cleaning the filter, do not clean the filter with water.

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479
5-2. Steps to take in an emergency
When trouble arises
IS250/220d/200d_EE
Indicates that the
washer fluid level is
low.
Add washer fluid.
Indicates that engine oil
level is low.
Check the level of
engine oil, and add if
necessary.
This message may
appear if the vehicle is
stopped on a slope.
Move the vehicle to a
level surface and
check to see if the
message disappears.
(IS220d and IS200d)
Indicates that the engine
oil and oil filter should
be changed.
Check and change the
engine oil and oil filter
by any authorized
Lexus dealer or repairer,
or another duly quali-
fied and equipped pro-
fessional.
(Flashing)
(If equipped)
Indicates that the pre-
crash safety system is
not currently functional.
• Clean the grille and
the sensor.
• Wait until the pre-
crash safety system
cools down.
Warning messageDetailsCorrection procedure

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IS250/220d/200d_EE
Alphabetical index
Alphabetical index
A/C* ..........................................254
ABS ...........................................224
Air conditioning filter ...............430
Air conditioning system
Air conditioning filter ...........430
Automatic air conditioning
system*...............................254
Airbags
Airbag manual ON/OFF
system.................................140
Airbag operating conditions .112
Airbag precautions for your
child....................................116
Airbag warning light ............468
Curtain shield airbag operating
conditions ...........................112
Curtain shield airbag
precautions .........................116
General airbag precautions ...116
Locations of airbags .............110
Modification and disposal of
airbags ................................120
Proper driving posture ..108, 116
Side airbag operating
conditions ...........................112
Side airbag precautions.........116
SRS airbags ..........................110
Alarm.........................................102
Antenna* ...................................272
Anti-lock brake system .............224Armrest ..................................... 377
Ashtrays .................................... 368
Audio input* ............................. 306
Audio system*
Antenna................................ 272
Audio input .......................... 306
AUX port ............................. 306
Bluetooth
® audio ................. 308
CD player/changer ............... 273
iPod ...................................... 288
MP3/WMA disc................... 280
Optimal use .......................... 304
Portable music player .......... 306
Radio.................................... 269
Steering wheel audio switch 307
USB memory ....................... 296
USB port .............................. 296
Automatic air conditioning
system* .................................. 254
Automatic headlight leveling
system .................................... 189
Automatic light control system 186
Automatic transmission
Automatic transmission ....... 161
If the shift lever cannot be
shifted from P .................... 517
S mode ................................. 165
AUX adapter*........................... 306
Auxiliary box............................ 361
A
*: For vehicles with a navigation system, refer to the “Navigation System Owner’s Manual”.

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Alphabetical index
IS250/220d/200d_EE
Warning buzzers
Brake system ........................467
Open door ............................470
Seat belt reminder .................470
Warning lights
Anti-lock brake system .........468
Brake assist system...............468
Brake system ........................467
Charging system ...................468
Electric power steering warning
light ....................................468
Electronic engine control
system.................................468
Fuel filter warning light........468
Low fuel level .......................470
Malfunction indicator lamp ..468
Master warning light ............470
Open door .............................470
Pre-crash safety system ........468
Pretensioners ........................468
Seat belt reminder light ........470
SRS airbags ..........................468Warning messages
Dynamic radar cruise
control ....................... 475, 477
Engine oil level .................... 477
Engine oil maintenance ....... 477
Engine oil pressure .............. 475
Hood .................................... 477
Lexus parking assist
sensor......................... 475, 477
Moon roof ............................ 477
Open door ............................ 477
Parking brake ....................... 477
Pre-crash safety system 475, 477
Smart entry & start system .. 482
Steering lock ........................ 475
Trunk ................................... 477
Washer fluid ........................ 477
Washer
Checking .............................. 420
Preparing and checking
before winter ..................... 239
Switch .................................. 191
Washing and waxing ................ 388
Weight ...................................... 534
Wheels ...................................... 428
Window glasses ......................... 85
Window lock switch ................... 85
Windows
Power windows...................... 85
Rear window defogger......... 265
Washer ................................. 191W