mirror Lexus IS300 2019 Owner's Manual / 2019 IS300,IS350 OWNER'S MANUAL (OM53E71U)

TABLE OF CONTENTS2
IS350 AWD/IS350/IS300 AWD/IS300_U
For your information................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index............................................... 14
1-1. For safe useBefore driving ................................ 26
For safe driving .............................. 28
Seat belts .......................................... 30
SRS airbags ..................................... 36
Front passenger occupant classification system ................. 46
Safety information for children ................................... 52
Child restraint systems ............... 53
Installing child restraints............. 57
Exhaust gas precautions.............67
1-2. Lexus Enform LEXUS Enform Safety Connect......................................... 68
LEXUS Enform Remote .............74
LEXUS Enform Service Connect......................................... 75
1-3. Theft deterrent system Engine immobilizer system........76
Alarm ................................................. 78
Theft prevention labels .................81 2. Instrument cluster
Warning lights and indicators....................................... 84
Gauges and meters ..................... 89
Multi-information display .......... 94
Fuel consumption information .....................................111
3-1. Key information Keys .................................................... 118
3-2. Opening, closing and locking the doors and
trunk
Doors ................................................ 124
Trunk ................................................ 130
Smart access system with push-button start.......................135
3-3. Adjusting the seats Front seats ......................................143
Rear seats .......................................145
Driving position memory.......... 147
Head restraints .............................152
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 155
Inside rear view mirror .............. 157
Outside rear view mirrors .......159
1For safety and security
2Instrument cluster
3Operation of each
component

5
1
9 8
7 5 4
3
2
10
IS350 AWD/IS350/IS300 AWD/IS300_U
6
5-9. Bluetooth® Phone
Using a Bluetooth
®
Phone............................................. 371
Making a call................................ 374
Receiving a call ............................377
Speaking on the phone ........... 378
Using a Bluetooth
®
phone message .......................380
Using the steering wheel switches ...................................... 382
Bluetooth
® phone
settings ........................................ 383
5-10. Phonebook Contact settings .........................385
Messaging setting .....................388
5-11. Bluetooth
®
What to do if... (Troubleshooti ng)................... 389
Bluetooth
®................................... 393
5-12. Other function “Information” screen ................400
USB photo .................................... 402
Weather information................ 404
Voice command system ......... 405
6-1. Basic operation of the Remote Touch screen
Remote Touch ..............................412
10.3-inch display ..........................415 6-2. Using the air conditioning
system
Automatic air conditioning system............................................ 417
Heated steering wheel/ seat heaters/
seat ventilators ......................... 426
6-3. Using the interior lights Interior lights list ......................... 428• Interior lights.......................... 429
• Personal lights....................... 429
6-4. Using the storage features List of storage features ..............431• Glove box ............................... 432
• Console box .......................... 432
•Cup holders/bottle holders ........................ 433
Trunk features ............................. 435
6-5. Using the other interior features
Other interior features ............ 437 • Sun visors ................................ 437
• Vanity mirrors ....................... 437
• Clock ........................................ 437
• Power outlet .......................... 438
• Armrest.................................... 439
• Rear sunshade ...................... 439
• Assist grips ...............................441
• Coat hooks...............................441
Garage door opener ............... 442
Compass ....................................... 449
6Interior features

14
IS350 AWD/IS350/IS300 AWD/IS300_UPictorial index
Pictorial index
■Exterior
Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . P. 124
Locking/unlocking. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 124
Opening/closing the side windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162
Locking/unlocking by using the me chanical key . . . . . . . . . . . . . . . . . . . . . . . P. 572
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 527, 534
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 130
Opening from inside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 13 0
Opening from outside . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 130
Opening by using the mechanical key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 572
Warning lights/warning messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 527, 535
Outside rear view mirrors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 159
Adjusting the mirror angle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 159
Folding the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 159
Driving position memory
* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Defogging the mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 422
1
2
3

19Pictorial index
IS350 AWD/IS350/IS300 AWD/IS300_U
Driving position memory switches*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 147
Outside rear view mirror switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 159
Door lock switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 126
Power window switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162
Window lock switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 162
Tire pressure warning reset switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 4871
2
3
4
5
6
*: If equipped

23Pictorial index
IS350 AWD/IS350/IS300 AWD/IS300_U
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 157
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 437
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 437
Interior light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 429
Personal lights
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 429
Moon roof switches
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 166
“SOS” button
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 68
Garage door opener switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 442
*1: The illustration shows the front, but they are also equipped in the rear.
*2: If equipped
1
2
3
4
5
6
7

281-1. For safe use
IS350 AWD/IS350/IS300 AWD/IS300_U
Adjust the angle of the seatback so
that you are sitting straight up and so
that you do not have to lean forward
to steer. (P. 143)
Adjust the seat so that you can
depress the pedals fully and so that
your arms bend slightly at the elbow
when gripping the steering wheel.
( P. 143)
Lock the head restraint in place with th e center of the head restraint closest to
the top of your ears. ( P. 152)
Wear the seat belt correctly. ( P. 30)
Make sure that all occupants are wearing their seat belts before driving the vehi-
cle. ( P. 30)
Use a child restraint system appropriate for the child until the child becomes
large enough to properly wear the vehicle’s seat belt. ( P. 53)
For safe driving
For safe driving, adjust the seat and mirror to an appropriate position before
driving.
Correct driving posture
1
2
Correct use of the seat belts
3
4

291-1. For safe use
1
For safety and security
IS350 AWD/IS350/IS300 AWD/IS300_U
Make sure that you can see backward clearly by adjusting the inside and outside
rear view mirrors properly. (P. 157, 159)
Adjusting the mirrors
WARNING
Observe the following precautions.
Failure to do so may result in death or serious injury.
●Do not adjust the position of the driver’s seat while driving.
Doing so could cause the driver to lose control of the vehicle.
●Do not place a cushion between the dr iver or passenger and the seatback.
A cushion may prevent correct posture from being achieved, and reduce the effec-
tiveness of the seat be lt and head restraint.
●Do not place anything under the front seats.
Objects placed under the fr ont seats may become jammed in the seat tracks and stop
the seat from locking in plac e. This may lead to an accident and the adjustment mech-
anism may also be damaged.
●Always observe the legal speed limi t when driving on public roads.
●When driving over long distances, take regular breaks before you start to feel tired.
Also, if you feel tired or sleepy while drivin g, do not force yourself to continue driving
and take a break immediately.

872. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
*1: These lights turn on when the engine switch is turned to IGNITION ON mode toindicate that a system check is being performed. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the ve hicle inspected by your Lexus dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off.
*4, 5
(if equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators (P. 285)*9
(if equipped)
“SPORT” indicator
( P. 297)
*6Security indicator
( P. 76, 78)*9
(if equipped)
“SPORT S” indicator
( P. 297)
*7Low outside temperature
indicator ( P. 89)*9
(if equipped)
“SPORT S+” indicator
( P. 297)
*1Eco Driving Indicator Light
( P. 109)*9
(if equipped)
“CUSTOMIZE” indicator
( P. 297)
*8Eco drive mode indicator
( P. 297) Snow mode indicator
(
 P. 192)
*9Eco drive mode indicator
( P. 297)*1, 6
(U.S.A.)
“AIR BAG ON/OFF”
indicator ( P. 46)
*8“SPORT” indicator
( P. 297)*1, 6
(Canada)
“AIR BAG ON/OFF”
indicator ( P. 46)

882. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U
*4: In order to confirm operation, the BSM ou tside rear view mirror indicators illuminate
in the following situations:
• When the engine switch is turned to IGNITION ON mode while the BSM main switch is set to ON.
• When the BSM main switch is set to ON while the engine switch is in IGNITION
ON mode.
If the system is functioning correctly, the BSM outside rear view mirror indicators will
turn off after a few seconds.
If the BSM outside rear view mirror indicators do not illuminate or do not turn off,
there may be a malfunction in the system.
If this occurs, have the vehicle inspected by your Lexus dealer.
*5: This light illuminates on the outside rear view mirrors.
*6: This light illuminates on the center panel.
*7: When the outside temperature is approximately 37 F (3 C) or lower, the indicator
will flash for approximately 10 seconds, then stay on.
*8:Except F SPORT models
*9:F SPORT models
WARNING
■If a safety system warnin g light does not come on
Should a safety system light such as the ABS and SRS warning light not come on when
you start the engine, this could mean that these systems are not available to help pro-
tect you in an accident, which could result in death or serious injury. Have the vehicle
inspected by your Lexus dealer immediately if this occurs.

117
Operation of
each component
3
IS350 AWD/IS350/IS300 AWD/IS300_U
3-1. Key information
Keys ....................................................118
3-2. Opening, closing and locking the doors and
trunk
Doors ................................................124
Trunk ................................................ 130
Smart access system with push-button start ...................... 135
3-3. Adjusting the seats Front seats...................................... 143
Rear seats....................................... 145
Driving position memory ..........147
Head restraints ............................ 152
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 155
Inside rear view mirror ..............157
Outside rear view mirrors....... 159
3-5. Opening, closing the windows and moon roof
Power windows ............................162
Moon roof ...................................... 166