AUX Lexus IS200t 2015 User Guide

4557-3. Do-it-yourself maintenance
7
Maintenance and care
IS200t_EE(OM53D19E)
■Situations in which the tire pressure warning system may not operate properly (vehi-
cles with a tire pressure warning system)
●In the following cases, the tire pressure warning system may not operate properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the wheels or wheelhousings.
• If the tire inflation pressure is extremely higher than the specified level.
• If tires not equipped with tire pressure warning valves and transmitters are used.
• If the ID code on the tire pressure warning valves and transmitters is not registered in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large display, air-
port or other facility that generates strong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wireless communication device
●When the vehicle is parked, the time taken for the warning to start or go off could be
extended.
●When tire inflation pressure declines rapidly for example when a tire has burst, the
warning may not function.
■The initialization operation (vehicles with a tire pressure warning system)
●Make sure to carry out initialization afte r adjusting the tire inflation pressure.
Also, make sure the tires are cold before carry ing out initialization or tire inflation pres-
sure adjustment.
●If you have accidentally turned the engine swit ch off during initialization, it is not neces-
sary to press the reset switch again as init ialization will restart automatically when the
engine switch has been turned to IGNITION ON mode for the next time.
●If you accidentally press the reset switch wh en initialization is not necessary, adjust the
tire inflation pressure to the specified leve l when the tires are cold, and conduct initial-
ization again.
■Warning performance of the tire pressure warning system (if equipped)
The warning of the tire pressu re warning system will change in accordance with the con-
ditions under which it was initialized. For this reason, the system may give a warning even
if the tire pressure does not reach a low enough level, or if the pressure is higher than the
pressure that was adjusted to when the system was initialized.

593Alphabetical index
IS200t_EE(OM53D19E)
Anti-lock Brake System (ABS) .......285Function ..................................................285
Warning light ........................................ 501
Approach warning ............................... 249
Armrest ..................................................... 423
Assist grips .............................................. 425
Audio input ............................................... 321
Audio system ........................................... 314
Audio CD player ...............................340
Audio input ............................................. 321
AUX port/USB port .............................................. 321
Bluetooth
® audio .............................. 364
iPod........................................................... 347
Optimal use ..........................................330
Portable music player......................355
Radio ........................................................338
Steering wheel audio switch ........320
USB memory...................................... 350
Automatic headlight leveling
system .....................................................212Warning light ........................................ 501
Automatic High Beam ........................ 213
Automatic light control system ....... 210
AUX port .................................................. 321
Average fuel economy........................ 102
Average vehicle speed ....................... 102 Back-up light
Replacing light bulb .........................480
Wattage ................................................. 573
Battery........................................................447 Battery checking.................................447
If the vehicle has discharged battery.................................................. 553
Preparing and checking before winter.................................... 309
Warning light...................................... 500
Blind Spot Monitor (BSM) .............. 299
Blower customization......................... 405
Bluetooth®
Audio system....................................... 364
Hands-free system
(for cellular phone) ....................... 366
Bottle holders...........................................416
Brake Fluid ............................................................ 571
Parking brake ...................................... 209
Warning light...................................... 500
Brake assist ............................................ 285
Break-in tips ............................................. 179
Brightness control Instrument panel light control ........ 98
BSM (Blind Spot Monitor) ............... 299
B

600Alphabetical index
IS200t_EE(OM53D19E)
Lane Departure Alert (LDA)...........260
Language (multi-information display) ............. 104
LDA (Lane Departure Alert)...........260
Lever Auxiliary catch lever ......................... 439
Hood lock release lever.................439
Shift lever................................................. 201
Tilt and telescopic steering lock release lever .............................. 161
Turn signal lever ................................. 207
Wiper lever.............................................219
Lexus Display Audio controller ....... 316
Lexus Display Audio system ............. 314
Lexus parking assist-sensor ............. 266
License plate lights ................................ 210 Light switch ............................................ 210
Replacing light bulbs....................... 485
Light bulbs
Replacing ............................................... 475
Wattage.................................................. 573 Lights
Automatic High Beam
system.................................................... 213
Fog light switch..................................... 217
Follow me home system.................... 211
Headlight switch .................................. 210
Illuminated entry system .................. 412
Interior lights .......................................... 412
Interior lights list ..................................... 411
Personal lights....................................... 412
Replacing light bulbs ....................... 475
Trunk light .................................................131
Turn signal lever................................. 207
Vanity lights............................................ 421
Wattage ................................................. 573
Lock steering column .......................... 198
Low profile tire ...................................... 454
Luggage security system ................... 130
Luggage under tray ............................. 420
L

612
IS200t_EE(OM53D19E)GAS STATION INFORMATION
Auxiliary catch leverTrunk openerFuel filler door
P. 439 P. 129 P. 227
Hood lock release leverTi r e i n f l a t i o n p r e s s u r e
P. 4 3 9
P. 5 7 2
Fuel tank capacity
(Reference) 66 L (17.4 gal., 14.5 Imp. gal.)
Fuel typeEU area: Unleaded gasoline conforming to European
standard EN228 only
Except EU area: Unleaded gasoline only P. 2 2 7 , 5 6 6
Cold tire inflation
pressure P. 5 7 2
Engine oil capacity
(Drain and refill —
reference)P. 5 6 7
Engine oil type P. 567