service Lexus IS200t 2016 Navigation Manual / LEXUS 2016 IS200T,IS300,IS350 (OM53D18U) Owner's Guide

4477-3. Do-it-yourself maintenance
7
Maintenance and care
IS350/300/200t_U (OM53D18U)
CAUTION
■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 affect the tire pressure warning valves and
transmitters, make sure to have tires serviced by your Lexus dealer or other qualified
service shop. In addition, make sure to pu rchase your tire pressure warning valves
and transmitters at your Lexus dealer.
●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.

468
IS350/300/200t_U (OM53D18U)8-2. Steps to take in an emergency
The following may indicate a problem with your transmission. Contact your
Lexus dealer 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 your
Lexus dealer or commercial towing se
rvice, 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

5389-1. Specifications
IS350/300/200t_U (OM53D18U)
■Recommendation of the use of gasoli ne containing detergent additives
●Lexus recommends the use of gasoline that contains detergent additives to avoid the
build-up of engine deposits.
●All gasoline sold in the U.S.A. contains minimum detergent additives to clean and/or
keep clean intake systems, per EPA’s lowest additives concentration program.
●Lexus strongly recommends the use of Top Ti er Detergent Gasoline. For more informa-
tion on Top Tier Detergent Gasoline and a list of marketers, please go to the official
website www.toptiergas.com.
■Recommendation of the use of low emission gasoline
Gasolines containing oxygenates such as et hers and ethanol, as well as reformulated
gasolines, are available in some cities. These fuels are typically acceptable for use, pro-
viding they meet other fuel requirements.
Lexus recommends these fuels, since the fo rmulations allow for reduced vehicle emis-
sions.
■Non-recommendation of the use of blended gasoline
●If you use gasohol in your vehicle, be sure th at it has an octane rating no lower than 87.
●Lexus does not recommend the use of gasoline containing methanol.
■Non-recommendation of the use of gasoline containing MMT
Some gasoline contains an octane enhancin g additive called MMT (Methylcyclopenta-
dienyl Manganese Tricarbonyl).
Lexus does not recommend the use of gasolin e that contains MMT. If fuel containing
MMT is used, your emission control system may be adversely affected.
The malfunction indicator lamp on the instru ment cluster may come on. If this happens,
contact your Lexus dealer for service.
■If your engine knocks
●Consult your Lexus dealer.
●You may occasionally notice light knocking fo r a short time while accelerating or driv-
ing uphill. This is normal and there is no need for concern.
●Use only gasoline containing up to 15% etha-
nol.
DO NOT use any flex-fuel or gasoline that
could contain more than 15% ethanol, includ-
ing from any pump labeled E30, E50, E85
(which are only some examples of fuel con-
taining more than 15% ethanol).DO NOT use gasoline con-
taining more than 15% ethanol.
(30% ethanol)
(50% ethanol)
(85% ethanol)

5459-1. Specifications
9
Vehicle specifications
IS350/300/200t_U (OM53D18U)
This information has been prepared in accordance with regulations issued by the
National Highway Traffic Safety Administration of the U.S. Department of Trans-
portation.
It provides the purchasers and/or prospective purchasers of Lexus vehicles with
information on uniform tire quality grading.
Your Lexus dealer will help answer any questions you may have as you read this infor-
mation.
■DOT quality grades
All passenger vehicle tires must conform to Federal Safety Requirements in
addition to these grades. Quality grad es can be found where applicable on
the tire sidewall between tread shoulder and maximum section width.
For example: Treadwear 200 Traction AA Temperature A
■Tr e a d w e a r
The treadwear grade is a comparative rati ng based on the wear rate of the tire
when tested under controlled conditions on a specified government test
course.
For example, a tire graded 150 would wear one and a half (1 - 1 /2) times as well on
the government course as a tire graded 100.
The relative performance of tires depends upon the actual conditions of their use.
Performance may differ significantly from the norm due to variations in driving
habits, service practices and differences in road characteristics and climate.
■Tr a c t i o n A A , A , B , C
The traction grades, from highest to lowest, are AA, A, B and C, and they rep-
resent the tire’s ability to stop on we t pavement as measured under controlled
conditions on specified government te st surfaces of asphalt and concrete.
A tire marked C may have poor traction performance.
Warning: The traction grade assigned to this tire is based on braking (straight
ahead) traction tests and does not include cornering (turning) traction.
Uniform Tire Quality Grading

590Alphabetical index
IS350/300/200t_U (OM53D18U)
MaintenanceDo-it-yourself maintenance........... 419
General maintenance ...................... 415
Maintenance data ..............................524
Maintenance requirements.............412
Maintenance system .............................. 89
Malfunction indicator lamp .............. 476
Master warning light ............................477
Meter Changing the display..........................83
Indicators................................................... 78
Instrument panel light control .........84
Meters.......................................................... 81
Multi-information display ..................86
Warning lights ........................................ 77
Micro dust and pollen filter ................ 371
Mirrors Inside rear view mirror ..................... 136
Outside rear view mirror defoggers ........................................... 372
Outside rear view mirrors .............. 138
Vanity mirrors ......................................387 MMS (Multimedia messaging
service).................................................. 338
Mobile Assistant ................................... 282
Moon roof ................................................. 144 Door lock linked moon roof operation......................145
Jam protection function....................145
Operation................................................ 144
MP3 disc ................................................. 306
Multi-information display..................... 86 Audio system-linked ........................... 86
Drive information .................................. 87
Dynamic radar cruise control ..... 202
LDA (Lane Departure Alert).........218
Navigation system-linked ................ 86
Settings ...................................................... 89
Switching the display .......................... 87
Warning message............................. 482
Navigation system
*
Needle ......................................................... 89
Noise from under vehicle ........................8
M
N

593Alphabetical index
IS350/300/200t_U (OM53D18U)
Seat belt reminder light.......................477
Seat belts..................................................... 30Adjusting the seat belt ..........................31
Automatic Locking Retractor......... 32
Child restraint system installation................................................61
Cleaning and maintaining the seat belt ........................................ 410
Emergency Locking Retractor ................................................ 32
How to wear your seat belt .............30
How your child should wear the seat belt .......................................... 32
Pregnant women, proper seat belt use.......................................... 33
Reminder light and buzzer ........... 477
Seat belt extender................................. 32
Seat belt pretensioners ........................31
SRS warning light ............................... 476
Seat heaters .............................................377
Seat position memory...........................126
Seat ventilators .......................................377
Seating capacity....................................... 161 Seats, Front ............................................... 123
Adjustment.............................................. 123
Adjustment precautions................... 123
Child seats/child restraint system installation ............................. 58
Cleaning.................................................409
Driving position memory................. 126
Head restraints .......................................131
Power easy access system ............. 126
Properly sitting in the seat ................ 28
Seat heaters ...........................................377
Seat position memory ....................... 126
Seat ventilators.....................................377
Seats, Rear ................................................ 124 Fold down the seatback................... 124
Luggage security system...................112
Sensor Automatic headlight system .......... 179
Automatic High Beam system .... 185
Inside rear view mirror...................... 137
Intuitive parking assist...................... 223
LDA (Lane Departure Alert)......... 217
Radar sensor................. 210, 256, 264
Rain-sensing windshield wipers.....................................................193
Service reminder indicators ................ 76
S
*: For vehicles with a navigation system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

594Alphabetical index
IS350/300/200t_U (OM53D18U)
Shift lever ...................................................169Automatic transmission ................... 169
If the shift lever cannot be shifted from P ...........508
Shift lock system....................................508
Shift position and gear position ...........81
Side airbags ............................................... 37
Side marker lights...................................178 Light switch ............................................ 178
Replacing light bulbs ........................463
Side mirrors ............................................. 138 Adjusting and folding........................ 138
BSM (Blind Spot Monitor)............ 262
Linked mirror function when reversing ................................. 139
Mirror position memory .................. 126
Side turn signal lights ............................ 175 Replacing light bulbs ........................463
Turn signal lever .................................. 175
Side windows ............................................ 141
Slip indicator............................................477
Smart access system with push-button start ........................ 116Antenna location ................................... 116
Entry functions ............................... 105, 111
Starting the engine ............................. 164 SMS (Short message service) ........ 338
Snow mode ............................................... 170
Snow tires ................................................. 272
Spare tire ..................................................496
Inflation pressure................................ 534
Storage location ................................. 497
Spark plug ................................................. 531
Specifications..........................................524
Speedometer .............................................. 81
Speed indicator........................................ 89
Steering lock ............................................ 166 Column lock release .........................166
Steering wheel ........................................ 134 Adjustment.............................................. 134
Audio switches .....................................281
Heated steering wheel ................... 376
Power easy access system ............. 126
Steering wheel position memory .............................. 126
Stop lights Replacing light bulbs ....................... 463
Storage feature .......................................381
Stuck If the vehicle becomes stuck........520
Sun visors................................................. 387