service Lexus IS200t 2017 s Owner's Guide

5247-3. Do-it-yourself maintenance
IS200t_EE(OM53D77E)
WARNING
■When replacing wheels
●Do not use wheels that are a different size from those recommended in the Owner’s
Manual, as this may result in a loss of handling control.
●Never use an inner tube in a leaking wheel which is designed for a tubeless tire. Doing
so may result in an accident, causing death or serious injury.
NOTICE
■Replacing tire pressure warning valves and transmitters
●Because tire repair or replacement may affe ct the tire pressure warning valves and
transmitters, make sure to have tires se rviced by any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer or other qualified service shop. In
addition, make sure to purchase your tire pressure warning valves and transmitters at
any authorized Lexus retailer or Lexus auth orized repairer, or any reliable repairer.
●Ensure that only genuine Lexus wheels are used on your vehicle.
Tire pressure warning valves and transmitte rs may not work properly with non-genu-
ine wheels.

5267-3. Do-it-yourself maintenance
IS200t_EE(OM53D77E)
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.
■Checking interval
Inspect and replace the air conditioning filt er 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.
■Air conditioning filter with deodorizing function
When fragrances are placed in your vehicle, the deodorizing effect may become signifi-
cantly weakened in a short period.
When an air conditioning odor comes out cont inuously, replace the air conditioning filter.
5
NOTICE
■When using the air conditioning system
Make sure that a filter is always installed.
Using the air conditioning system without a filter may cause damage to the system.

546
IS200t_EE(OM53D77E)8-2. Steps to take in an emergency
The following may indicate a problem with your transmission. Contact any
authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer or
commercial towing service before towing.
●The engine is running but the vehicle does not move.
●The vehicle makes an abnormal sound.
If your vehicle needs to be towed
If towing is necessary, we recommend having your vehicle towed by any
authorized Lexus retailer or Lexus au
thorized repairer, or any reliable
repairer or commercial towing service, using a wheel-lift type truck or flatbed
truck.
Use a safety chain system for all towing , and abide by all state/provincial and
local laws.
Situations when it is necessary to contact dealers before towing

6349-1. Specifications
IS200t_EE(OM53D77E)
Oil viscosity (0W-20 is explained here as an example): • The 0W in 0W-20 indicates the characteristic of the oil which allows cold startability. Oils with a lower value before the W allow for easier starting of
the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil when the
oil is at high temperature. An oil with a higher viscosity (one with a higher
value) may be better suited if the vehicle is operated at high speeds, or
under extreme load conditions.
How to read oil container labels:
Either or both API registered marks are added to some oil containers to help
you select the oil you should use.
API Service Symbol
Top portion: “API SERVICE SN”
means the oil quality designation by
American Petroleum Institute (API).
Center portion: “SAE 0W-20”
means the SAE viscosity grade.
Lower portion: “Resource-Conserv-
ing” means that the oil has fuel-saving
and environmental protection capa-
bilities.
ILSAC Certification Mark
The International Lubricant Specifi-
cation Advisory Committee (ILSAC)
Certification Mark is displayed on
the front of the container.
1
2

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

669Alphabetical index
IS200t_EE(OM53D77E)
SensorAutomatic headlight system...........219
Inside rear view mirror...................... 172
Intrusion sensor and tilt sensor ...... 84
LDA (Lane Departure Alert with steering control) ...................260
Lexus parking assist-sensor ......... 299
Radar sensor ............................ 240, 329
Rain-sensing windshield wipers................................................... 232
Service reminder indicators............... 88
S-FLOW mode ..................................... 453
Shift lever..................................................209 Automatic transmission ..................209
If the shift lever cannot be shifted from P ..................................... 214
Shift lock system ..................................... 214
Shift position and gear position.......... 93
Side airbags..................................................41 Side mirrors .............................................. 173
Adjusting and folding ........................ 173
BSM (Blind Spot Monitor) ............324
Linked mirror function when
reversing .............................................. 175
Mirror position memory ....................161
Side turn signal lights ............................216 Replacing light bulbs ....................... 540
Turn signal lever................................... 216
Side windows ........................................... 177
Slip indicator........................................... 556
Smart entry & start system .................. 141
Antenna location ................................... 141
Entry functions ........................... 128, 135
Starting the engine............................ 204
SMS (Short message service)...........413
Snow mode ...............................................210
Snow tires ................................................ 349
Spare tire .................................................. 601 Inflation pressure ............................... 638
Storage location................................. 602
Spark plug ............................................... 635
Specifications ......................................... 630
Speech command system ................ 440