2017 Lexus IS300 phone

4426-5. Using the other interior features
IS350/300/200t_U (OM53D76U)
After you sign the Telematics Subscrip tion Service Agreement, download the
Lexus Enform Remote app from your cellular phone’s app store, and register
within the app (or enroll and complete registration at the dealer), you can begin
using these services. ( →P. 437)
A variety of subscription terms are availa ble. Contact your Lexus dealer, or call 1-
800-25-LEXUS (1-800-255-3987) fo r further subscription details.
LEXUS Enform Remote∗
∗: If equipped
Lexus Enform Remote is a cellular phone application that lets you view and
remotely control certain aspects of your vehicle.
For details about the functions and services of this application, refer to
http://www.lexus.com/enform/
.
Function of the Lexus Enform Remote is achieved by using an embedded cel-
lular device in the vehicle (DCM: Data Communication Module).
Subscription

4817-3. Do-it-yourself maintenance
7
Maintenance and care
IS350/300/200t_U (OM53D76U)
■Situations in which the tire pressure warning system may not operate properly
●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 th e radio wave signals is installed.
• If there is a lot of snow or ice on the vehi cle, particularly around the wheels or wheel
housings.
• If the tire inflation pressure is extr emely 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 st rong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wireless
communication device
If tire position information is not correctly displayed due to the radio wave conditions,
the display may be corrected by driving and changing the radio wave conditions.
●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
●Make sure to carry out initialization afte r adjusting the tire inflation pressure.
Also, make sure the tires are cold before carryi ng 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 initialization will restart automatically when the
engine switch has been turned to IG NITION ON mode for the next time.
●If you accidentally press the reset switch when initialization is not necessary, adjust the
tire inflation pressure to the specified leve l when the tires are cold, and conduct initial-
ization again.
■When initialization of the tire pressure warning system has failed
Initialization can be completed in a few minutes. However, in the following cases, the set-
tings have not been recorded and the system will not operate properly. If repeated
attempts to record tire inflation pressure settings are unsuccessful, have the vehicle
inspected by your Lexus dealer.
●When operating the tire pres sure warning reset switch, the tire pressure warning light
does not blink 3 times.
●After carrying out the initializat ion procedure, the tire pressure warning light blinks for 1
minute then stays on after driving for 20 minutes.

632Alphabetical index
IS350/300/200t_U (OM53D76U)
Back-up lightsReplacing light bulbs ....................... 502
Battery....................................................... 473 Battery checking ................................ 473
If the vehicle battery is discharged.....................................562
Preparing and checking before winter ....................................................294
Warning light ........................................ 516
Bluetooth
®
Audio system ...................................... 358
Hands-free system (for cellular phone) ....................... 359
Bottle holders ........................................... 417
Brake Fluid........................................................... 472
Parking brake........................................ 186
Warning light ........................................ 516
Brake assist ............................................. 289
Break-in tips............................................. 159
Brightness control Instrument panel light control ......... 82
BSM (Blind Spot Monitor)................ 273 Blind Spot Monitor function ......... 277
Rear Cross Traffic Alert function ............................................... 280 Care................................................ 446, 450
Aluminum wheels .............................. 447
Exterior ................................................... 446
Interior .....................................................450
Seat belts..................................................451
Cargo capacity ....................................... 169
Cargo hooks ............................................ 419
CD player................................................ 332
Chains ....................................................... 295
Child restraint system ........................... 53 Booster seats, definition .................... 54
Booster seats, installation ................. 63
Convertible seats, definition ........... 54
Convertible seats, installation......... 60
Front passenger occupant classification system......................... 46
Infant seats, definition.......................... 54
Infant seats, installation....................... 60
Installing CRS with LATCH anchors ..................... 58
Installing CRS with seat belts ......... 60
Installing CRS with top tether strap......................... 64
BC

637Alphabetical index
IS350/300/200t_U (OM53D76U)
Hands-free system (for cellular phone) ........................... 359
HD Radio
® system .............................. 326
Head restraints ........................................139
Headlights ................................................ 188 AFS (Adaptive Front-lighting System) ................................................. 189
Light switch ............................................188
Replacing light bulbs ....................... 502
Headlights cleaner.................................196
Heaters Air conditioning system ................... 401
Heated steering wheel ..................... 410
Outside rear view mirrors ............ 406
Seat heaters ............................................. 411
Hill-start assist control ........................ 289
Hood .......................................................... 462 Open ........................................................462
Hooks Cargo hooks ......................................... 419
Coat hooks ...........................................425
Retaining hooks (floor mat) ............. 26
Horn .............................................................143 I/M test ..................................................... 459
Identification
Engine ..................................................... 576
Vehicle .................................................... 575
Ignition switch (engine switch) ......... 172
Illuminated entry system ..................... 413
Immobilizer system ................................ 68
Indicators ..................................................... 76
Initialization Engine oil maintenance data .......468
Maintenance ........................................ 454
Moon roof .............................................. 155
Multi-information display.................. 92
Power windows................................... 150
Tire pressure warning system ............................... 478
Initiators (tire pressure warning system) ................................ 484
Inside door handle lights ..................... 412
Inside rear view mirror......................... 144
Instrument panel light control ............ 82
Intercooler ................................................ 471
Intercooler coolant...............................469 Capacity.................................................. 581
Checking ............................................... 469
Preparing and checking before winter .................................... 294
Interior lights ............................................ 413 Wattage ................................................ 586
Intuitive parking assist ........................ 248
HI

644Alphabetical index
IS350/300/200t_U (OM53D76U)
SwitchesAudio remote control switches .............................................. 306
BSM (Blind Spot Monitor) switch.................................................... 273
Door lock switches .............................. 113
Driving mode select switch ......... 285
Driving position memory switches ................................................ 134
Dynamic radar cruise control switch ...................................236
Emergency flashers switch .......... 506
Engine switch ......................................... 172
Garage door opener switches ...............................................426
Heated steering wheel switch..................................................... 410
Ignition switch ........................................ 172
Intuitive parking assist ......................248
LDA (Lane Departure Alert) switch................................................... 230
Light switches .......................................188
Meter control switches ...................... 87
Moon roof switches........................... 153
Outside rear view mirror switches ................................................ 146 Paddle shift switches.......................... 179
Power window switches ..................149
Rear sunshade switch ..................... 423
Rear window and outside
rear view mirror defoggers
switch ...................................................406
Seat heater switches ............................411
Seat ventilator switches ......................411
Snow mode switch .............................178
Steering wheel switch ........................ 87
“SOS” button ....................................... 437
Talk switch............................................. 369
Telephone switches.......................... 369
Tilt and telescopic steering control switch .................. 142
Tire pressure warning reset switch ................................................... 478
Trunk opener main switch ............... 118
Trunk opener switch ............................ 117
Vehicle-to-vehicle distance button ................................................... 242
VSC OFF switch ................................. 291
Window lock switch ..........................149
Windshield wiper and washer switch ...........................196

645Alphabetical index
IS350/300/200t_U (OM53D76U)
Tachometer ................................................79
Tail lights.................................................... 188Light switch ............................................188
Replacing light bulbs ....................... 502
Talk switch
*............................................ 369
Telephone switches
*.......................... 369
Theft deterrent system Alarm........................................................... 70
Engine immobiliz er system..............68
Luggage security system .................. 118
Theft prevention labels ....................... 72
Tire inflation pressure ......................... 486 Maintenance data ............................. 584
Tire inflation pressure display function ................................................ 477
Warning light ........................................ 518
Tire information .....................................590 Glossary .................................................597
Size ........................................................... 593
Tire identification number..............592
Uniform Tire Quality Grading.............................................. 595
Tire pressure warning system ..........477 Initializing................................................478
Installing tire pressure warning valves and transmitters ................ 477
Registering ID codes .......................478
Tire pressure warning reset switch....................................................478
Warning light ........................................ 518 Tires ............................................................ 476
Chains ..................................................... 295
Checking ............................................... 476
If you have a flat tire ..........................546
Inflation pressure................................584
Information........................................... 590
Replacing ............................................... 546
Rotating tires .........................................477
Size ...........................................................584
Snow tires .............................................. 296
Spare tire................................................ 546
Tire inflation pressure display function.................................................477
Tire pressure warning system ......477
Warning light ........................................ 518
Tools ...........................................................547
Top tether strap ........................................64
Total load capacity................................. 169
Towing Dinghy towing ......................................... 171
Emergency towing .......................... 508
Towing eyelet ......................................... 511
Trailer towing.........................................170
TRAC (Traction Control)................. 289
Transmission ............................................ 177 Automatic transmission .................... 177
Driving mode select switch ..........285
If the shift lever cannot be shifted from P .....................................182
M mode ................................................... 180
Paddle shift switches.......................... 179
T
*: For vehicles with a naviga tion system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.