2020 Lexus IS350 maintenance

585
Vehicle specifications9
IS350 AWD/IS350/IS300 AWD/IS300_U
9-1. SpecificationsMaintenance data (fuel, oil level, etc.) ..................586
Fuel information..........................598
Tire information ........................... 601
9-2. Customization Customizable features ............. 613
9-3. Initialization Items to initialize ......................... 622

586
IS350 AWD/IS350/IS300 AWD/IS300_U9-1. Specifications
*1:Unladen vehicle
*2:Vehicles with 255/35R18 tires
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
Overall length184.3 in. (4680 mm)
Overall width71.3 in. (1810 mm)
Overall height*156.3 in. (1430 mm)
Wheelbase110.2 in. (2800 mm)
Tread*1
Front60.4 in. (1535 mm)
Rear61.0 in. (1550 mm)
60.6 in. (1540 mm)
*2
Vehicle capacity weight (Occupants + lug-
gage)825 lb. (375 kg)

622
IS350 AWD/IS350/IS300 AWD/IS300_U9-3. Initialization
Items to initialize
The following items must be initialized for normal system operation after such
cases as the battery being reconnected
, or maintenance being performed on
the vehicle:
ItemWhen to initializeReference
Message indicating mainte-
nance is required• After the maintenance is per- formedP. 462
Tire pressure warning system
• When rotating the tires
• When changing the tire inflation
pressure by changing traveling
speed or load weight, etc.
P. 487
Oil maintenance• After the maintenance is per-formedP. 477

644Alphabetical index
IS350 AWD/IS350/IS300 AWD/IS300_U
Daytime running light system .......... 204
DefoggerOutside rear view mirrors ............. 422
Rear window ........................................ 422
Windshield ............................................ 422
Differential Front differential ................................. 593
Rear differential .................................. 594
Dimension ............................................... 586
Dinghy towing......................................... 185
Display Drive information ................................100
Dynamic radar cruise control......248
LDA (Lane Departure Alert with steering control) ....... 244
Multi-information display .................. 94
Warning message .............................532
Do-it-yourself maintenance ............. 468
Door courtesy lights Location ..................................................428
Wattage ..................................................597 Doors .......................................................... 124
Automatic door locking and unlocking system .................... 127
Door lock................................................. 126
Open door warning buzzer .......... 125
Open door warning light .............. 527
Outside rear view mirrors ..............159
Rear door child-protector .............. 127
Side windows ........................................ 162
Drive information .................................. 100
Drive-Start Control..................... 173, 195
Driver’s and front passenger’s seat belt reminder light....................527
Driver’s seat position memory.......... 147
Driving ........................................................ 172 Break-in tips ........................................... 174
Correct driving posture .................... 28
Driving mode select switch .......... 297
Procedures ............................................. 172
Winter drive tips ................................306
Dynamic radar cruise control ......... 248
D

645Alphabetical index
IS350 AWD/IS350/IS300 AWD/IS300_U
E-mail.........................................................380
Eco drive mode ..................................... 297
Eco Driving Indicator........................... 109
EDR (Event data recorder) ...................10
Elapsed time .............................................. 112
Electric Power Steering (EPS) ....... 302Warning light .......................................526
Electronic key ........................................... 118 Battery-saving function .....................137
If the electronic key does not operate properly............................. 572
Replacing the battery ...................... 502
Emergency, in case of If a warning message is displayed ........................................532
If the electronic key does not operate properly ........ 572
If the engine will not start............... 570
If the vehicle battery is discharged .........................................575
If the vehicle is trapped in rising water ......................................... 516
If the warning buzzer sounds................................................. 525
If the warning light turns on.......... 525
If you have a flat tire ......................... 559
If you think something is wrong...............................................523
If your vehicle becomes stuck ..................................................... 583
If your vehicle has to be stopped in an emergency ........... 515
If your vehicle needs to be towed ........................................ 517
If your vehicle overheats ................579 Emergency flashers .............................. 514
Engine ....................................................... 589
ACCESSORY mode .......................187
Compartment ..................................... 473
Engine switch ....................................... 186
Hood........................................................ 470
How to start the engine................... 186
Identification number...................... 588
If the engine will not start ............... 570
Ignition switch (engine switch) .... 186
Overheating......................................... 579
Engine coolant .......................................478 Capacity................................................. 592
Checking ............................................... 478
Preparing and checking before winter ....................................306
Engine coolant temperature gauge ........................................................ 89
Engine immobilizer system .................. 76
Engine oil ..................................................475 Capacity................................................ 590
Checking ............................................... 475
Preparing and checking before winter ....................................306
Engine oil maintenance data ............ 477
Engine switch ...........................................186
Enhanced VSC .......................................301
EPS (Electronic Power Steering) ........ 302 Warning light ....................................... 526
Event data recorder (EDR)................... 10
E

647Alphabetical index
IS350 AWD/IS350/IS300 AWD/IS300_U
Hands-free system (for cellular phone) ............................. 371
HD Radio
® system .............................. 338
Head restraints ........................................152
Headlights ............................................... 202 AFS (Adaptive Front-lighting System) ............................................... 203
Light switch ...........................................202
Replacing light bulbs ........................... 511
Headlights cleaner................................ 210
Heaters Air conditioning system ....................417
Heated steering wheel ....................426
Outside rear view mirrors ............. 422
Seat heaters .......................................... 427
Hill-start assist control ......................... 301
Hood .......................................................... 470 Open ........................................................470
Hooks Cargo hooks ........................................435
Coat hooks ............................................ 441
Retaining hooks (floor mat) ............. 26
Horn .............................................................156 I/M test ...................................................... 467
Identification
Engine .................................................... 588
Vehicle .................................................... 587
Ignition switch (engine switch) .........186
Illuminated entry system ....................429
Immobilizer system ................................. 76
Indicators .................................................... 86
Initialization Engine oil maintenance data ........477
Maintenance ........................................ 462
Moon roof .............................................. 168
Multi-information display................ 103
Power windows....................................163
Tire pressure warning system ............................... 487
Initiators (tire pressure warning system) ................................ 493
Inside door handle lights ................... 428
Inside rear view mirror......................... 157
Instrument panel light control .............92
Intercooler .............................................. 480
Intercooler coolant...............................478 Capacity................................................. 592
Checking ............................................... 478
Preparing and checking before winter ....................................306
Interior lights ...........................................429 Wattage ................................................. 597
Intuitive parking assist ........................ 260
HI

649Alphabetical index
IS350 AWD/IS350/IS300 AWD/IS300_U
License plate lights............................... 202Light switch ...........................................202
Replacing light bulbs ........................... 511
Light bulbs Replacing .............................................. 507
Wattage ..................................................597
Lights Headlight switch.................................202
Illuminated entry system ................ 459
Interior light ...........................................429
Interior lights list ..................................428
Personal lights .....................................429
Replacing light bulbs ....................... 507
Trunk light ................................................132
Turn signal lever .................................. 198
Vanity lights .......................................... 437
Wattage ..................................................597
Lock steering column .......................... 188
Low profile tire.......................................488
Luggage security system...................... 131 Maintenance
Do-it-yourself maintenance .........468
General maintenance ..................... 464
Maintenance data............................. 586
Maintenance requirements ............461
Malfunction indicator lamp .............. 525
Master warning light ............................527
Meter Changing the display ......................... 92
Indicators .................................................. 86
Instrument panel light control ........ 92
Meters ........................................................ 89
Multi-information display.................. 94
Warning lights........................................ 85
Micro dust and pollen filter ................ 421
Mirrors Inside rear view mirror...................... 157
Outside rear view mirror defoggers........................................... 422
Outside rear view mirrors ..............159
Vanity mirrors ..................................... 437
MMS (Multimedia messaging service).................................................. 380
Mobile Assistant ..................................... 319M
*: For vehicles with a naviga tion system, refer to the
“NAVIGATION SYSTEM OWNER’S MANUAL”.

652Alphabetical index
IS350 AWD/IS350/IS300 AWD/IS300_U
Rear view mirrorInside rear view mirror ..................... 157
Outside rear view mirrors .............. 159
Rear window defoggers .................... 422
Refueling ................................................... 218 Capacity ................................................ 589
Fuel types .............................................. 589
If the fuel filler door cannot be opened .........................220
Opening the fuel tank cap.............220
Remote Touch
*......................................412
Replacing Electronic key battery ..................... 502
Fuses........................................................ 504
Light bulbs ............................................ 507
Tires ......................................................... 559
Reporting safety defects for U.S. owners................................... 624
Resetting the message indicating maintenance is required ................ 462
Rev indicator ...............................................91
Rev peak .......................................................91 Seat belt reminder light ......................527
Seat belts .................................................... 30
Adjusting the seat belt.......................... 31
Automatic Locking Retractor .........32
Child restraint system installation ............................................. 60
Cleaning and maintaining the seat belt ....................................... 459
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 ........... 527
Seat belt extender .................................32
Seat belt pretensioners........................ 31
SRS warning light .............................. 525
Seat heaters............................................. 427
Seat position memory .......................... 147
Seat ventilators....................................... 427
Seating capacity .....................................183
S