2021 LEXUS IS300 lights

2TABLE OF CONTENTS
For your information ......................................5
Reading this manual ....................................... 9
How to search ............................................... 10
Pictorial index .................................................. 11
1-1. For safe use Before driving .................................... 22
For safe driving.................................. 23
Seat belts ............................................. 24
SRS airbags ....................................... 28
Front passenger occupant classifi- cation system ................................. 36
Exhaust gas precautions .............. 40
1-2. Child safety Riding with children.......................... 41
Child restraint systems ................... 41
1-3. Lexus Enform Lexus Enform Safety Connect .. 54
1-4. Theft deterrent system Engine immobilizer system ......... 60
Alarm..................................................... 62
Theft prevention labels ................. 63
2-1. Instrument cluster Warning lights and indicators .... 66
Gauges and meters ......................... 71
Multi-information display............. 76
Fuel consumption information ... 833-1. Key information
Keys ...................................................... 88
3-2. Opening, closing and locking the doors and trunk
Doors .................................................... 92
Trunk ..................................................... 96
Smart access system with push-but- ton start ............................................. 99
3-3. Adjusting the seats Front seats........................................ 106
Rear seats......................................... 107
Driving position memory ........... 108
Head restraints ................................. 111
3-4. Adjusting the steering wheel and mirrors
Steering wheel ................................. 113
Inside rear view mirror ................. 114
Outside rear view mirrors........... 116
3-5. Opening, closing the windows and moon roof
Power windows .............................. 118
Moon roof ........................................ 120
4-1. Before driving Driving the vehicle......................... 124
Cargo and luggage...................... 130
Vehicle load limits.......................... 132
Trailer towing................................... 132
Dinghy towing ................................ 133
4-2. Driving procedures Engine (ignitio n) switch ............... 134
1For safety and security
2Vehicle status information and
indicators
3Before driving
4Driving

3TABLE OF CONTENTS
1
2
3
4
5
6
7
8
9
Automatic transmission..............138
Turn signal lever............................. 142
Parking brake ................................. 143
Brake Hold....................................... 146
ASC (Active Sound Control) .. 147
4-3. Operating the lights and wipers Headlight switch ............................ 149
AHB (Automatic High Beam) ............................................................. 151
Windshield wipers and washer ............................................................ 154
4-4. Refueling Opening the fuel tank cap.......... 161
4-5. Using the driving support systems Lexus Safety System + 2.5 ........ 164
PCS (Pre-Collision System)..... 170
LTA (Lane Tracing Assist)......... 180
RSA (Road Sign Assist) .............. 189
Dynamic radar crui se control with
full-speed range.......................... 192
BSM (Blind Spot Monitor) ....... 202
PKSA (Parking Support Alert) ........................................................... 208
Intuitive parking assist ................. 210
RCTA (Rear Cross Traffic Alert) function ........................................... 216
PKSB (Parking Support Brake) ............................................................ 221
Parking Support Brake function (static objects) ............................ 226
Parking Support Brake function (rear-crossing vehicles).......... 232
Driving mode select switch...... 236
Driving assist systems ................. 238
4-6. Driving tips Winter driving tips ....................... 2435-1. Remote Touch/Display
Remote Touch............................... 248
Center Display.............................. 250
5-2. Using the air conditioning system and defogger
Automatic air conditioning system.......................................................... 253
Heated steering wheel/seat heat- ers/seat ventilators..................... 261
5-3. Using the interior lights Interior lights list ........................... 263
5-4. Using the storage features List of storage features .............. 266
Trunk features ............................... 268
5-5. Using the other interior features Other interior features .............. 270
Garage door opener ................. 273
6-1. Maintenance and care Cleaning and protecting the vehi-cle exterior................................... 280
Cleaning and protecting the vehi- cle interior .................................... 283
6-2. Maintenance Maintenance re quirements .....286
General maintenance................ 287
Emission inspection and mainte- nance (I/M) program s

............290
6-3. Do-it-yourself maintenance Do-it-yourself service precautions............................................................ 291
Hood ................................................. 293
5Interior features
6Maintenance and care

11Pictorial index
Pictorial index
■Exterior
Doors .......................................................................................................................... ..P.92
Locking/unlocking .............................................................................................................. P.92
Opening/closing the side windows .............................................................................P.118
Locking/unlocking by using th e mechanical key ................................................P.359
Warning lights/warning messages ................................................................P.337, 346
Trunk .......................................................................................................................... ... P.96
Opening from inside the cabin ...................................................................................... P.97
Opening from outside ....................................................................................................... P.97
Opening by using the mechanical key ....................................................................P.360
Warning lights/warning messages ................................................................P.337, 346
Outside rear view mirrors..................................................................................... P.116
Adjusting the mirror angle ............................................................................................... P.116
Folding the mirrors ............................................................................................................ .. P.117
Driving position memory
*.............................................................................................. P.108
Defogging the mirrors .................................................................................................... P.253
Windshield wipers .................................................................................................. P.154
A
B
C
D

12Pictorial index
Precautions for winter season ..................................................................................... P.243
To prevent freezing (windshield wiper de-icer)
*................................................. P.259
Precautions for car wash ................................................................................................ P.281
Fuel filler door ........................................................................................................... P.16 1
Refueling method ............................................................................................................... .P.161
Fuel type/fuel tank capacity ...... ................................................................................... P.374
Tires.......................................................................................................................... .P.303
Tire size/inflation pressure ............................................................................... P.303, 379
Winter tires/tire chains .................................................................................................. P.243
Checking/rotation/tire pressure warning system..............................................P.303
Coping with flat tires........................................................................................................ P .349
Hood ..........................................................................................................................P.293
Opening ........................................................................................................................ ....... P.293
Engine oil ..................................................................................................................... ......... P.374
Coping with overheating ............................................................................................... P.365
Warning messages .......................................................................................................... P.346
Headlights ................................................................................................................. P.14 9
Turn signal lights ...................................................................................................... P.142
Parking lights/daytime running lights............................................................... P.149
Side marker lights ................................................................................................... P.149
Tail lights .................................................................................................................... P.149
Stop lights
Tail lights .................................................................................................................... P.149
Back-up lights
Shifting the shift lever to R .............................................................................................. P.13 9
License plate lights ................................................................................................. P.149
*:If equipped
Light bulbs of the exterior lights for driving
(Replacing method: P.321, Watts: P.381)
E
F
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13Pictorial index
■Instrument panel
Engine switch ........................................................................................................... P.134
Starting the engine/changing the modes ................................................................ P.134
Emergency stop of the engine ........................ ............................................................P.328
When the engine will not start ..................................................................................... P.357
Warning messages .......................................................................................................... P.346
Shift lever...................................................................................................................P .138
Changing the shift position ............................................................................................ P.139
Precautions for towing .................................................................................................... P.331
When the shift lever does not move .......................................................................... P.139
Meters ......................................................................................................................... .. P.71
Reading the meters/adjusting the instrument panel light..................................... P.71
Warning lights/indicator lights ...................................................................................... P.66
When a warning light comes on ................................................................................. P.337
Multi-information display ....................................................................................... P.76
Display ........................................................................................................................ .............. P.76
When a warning message is displayed.................................................................... P.346A
B
C
D

14Pictorial index
Parking brake switch ............................................................................................. P.143
Applying/releasing ........................................................................................................... P.143
Precautions for winter season .. ................................................................................... P.244
Warning buzzer/messages.......................................................................................... P.346
Turn signal lever ...................................................................................................... P.142
Headlight switch...................................................................................................... P.149
Headlights/parking lights/tail lights/daytime running lights ........................... P.149
Windshield wiper and washer switch ................................................................ P.154
Usage...................................................................................................................................... P.154
Adding washer fluid .........................................................................................................P.3 02
Warning messages .......................................................................................................... P.346
Emergency flasher switch .................................................................................. P.328
Trunk opener .............................................................................................................. P.97
Hood lock release lever .......................................................................................P.293
Tilt and telescopic steering control switch
*1.................................................... P.113
Adjustment ..................................................................................................................... ........ P.113
Driving position memory
*1............................................................................................. P.108
Tilt and telescopic steeri ng lock release lever
*1............................................. P.113
Adjustment ..................................................................................................................... ........ P.113
Air conditioning system ...................................................................................... P.253
Usage..................................................................................................................................... P.253
Rear window defogger................................................................................................... P.253
Audio system
*2
Trunk opener main switch ..................................................................................... P.98
*1: If equipped
*2: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.
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19Pictorial index
■Ceiling
Inside rear view mirror ........................................................................................... P.114
Sun visors ................................................................................................................... P. 271
Vanity mirrors .......................................................................................................... P.271
Interior light .............................................................................................................P.26 3
Personal lights
*1...................................................................................................... P.264
Moon roof switches
*2............................................................................................P.120
“SOS” button
*2..........................................................................................................P.54
Garage door opener switches
*2....................................................................... P.273
*1: The illustration shows the front, but they are also equipped in the rear.
*2: If equipped
A
B
C
D
E
F
G

291-1. For safe use
1
For safety and security
• Can help protect primarily the head of occupants in the outer seats
• Can help prevent the occupants from being thrown from the vehicle in the event of vehi- cle rollover
■SRS airbag system components
Front passenger occupant classifi cation system (ECU and sensors)
Side impact sensors (front doors)
Knee airbags
Front passenger airbag
Curtain shield airbags
“AIR BAG ON” and “AIR BAG OFF” indicator lights
Seat belt pretensioners and force limiters
Side impact sensors (front)
Front side airbags
SRS warning light
Driver airbag
Rear side airbags
Side impact sensors (rear)
Driver’s seat position sensor
Driver’s seat belt buckle switch
Airbag sensor assembly
Front passenger’s seat belt buckle switch
Front impact sensors
A
B
C
D
E
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P
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R