2020 LEXUS RX450H wheel

TABLE OF CONTENTS2
RX350/RX350L_U
For your information................................... 8
Reading this manual................................... 12
How to search ..............................................13
Pictorial index............................................... 14
1-1. For safe useBefore driving ................................ 28
For safe driving .............................. 30
Seat belts .......................................... 32
SRS airbags ..................................... 36
Front passenger occupant classification system ..................47
Exhaust gas precautions............ 53
1-2. Child safety Riding with children ..................... 54
Child restraint systems ............... 55
1-3. Theft deterrent system Engine immobilizer system........74
Alarm .................................................. 77
2. Instrument cluster Warning lights and indicators.......................................80
Gauges and meters ..................... 86
Multi-information display .......... 90
Head-up display .......................... 108
Fuel consumption information ................................... 114 3-1. Key information
Keys ...................................................120
3-2. Opening, closing and locking the doors
Side doors....................................... 124
Power back door ........................ 130
Smart access system with push-button start.......................146
3-3. Adjusting the seats Front seats ......................................156
Rear seats ....................................... 157
Driving position memory.......... 172
Head restraints ............................. 177
3-4. Adjusting the steering wheel and mirrors
Steering wheel ............................. 180
Inside rear view mirror ............. 182
Outside rear view mirrors ...... 184
3-5. Opening, closing the windows and moon roof
Power windows ............................187
Moon roof........................................ 191
Panoramic moon roof................195
1For safety and security
2Instrument cluster
3Operation of each
component

3
1
9 8
7 5 4
3
2
10
RX350/RX350L_U
6
4-1. Before driving Driving the vehicle .................... 202
Cargo and luggage ................... 210
Vehicle load limits .......................213
Trailer towing (vehicles with towing package)..............215
Trailer towing (vehicles without towing
package)..................................... 229
Dinghy towing ............................. 230
4-2. Driving procedures Engine (ign ition) switch .............231
Automatic transmission (vehicles without paddle
shift switches) ........................... 236
Automatic transmission (vehicles with paddle
shift switches) ........................... 240
Turn signal lever ......................... 246
Parking brake ...............................247
Brake Hold ................................... 250
4-3. Operating the lights and wipers
Headlight switch ........................ 252
Automatic High Beam............. 256
Fog light switch ........................... 260
Windshield wipers and washer ...........................................261
Rear window wiper and washer ......................................... 267 4-4. Refueling
Opening the fuel tank cap ................................................ 269
4-5. Using the driving support systems
Lexus Safety System+ ...............274
PCS (Pre-Collision System) .......... 281
LKA (Lane-Keeping A ssist)............291
Dynamic radar cruise control with full-speed
range ............................................300
BSM (Blind Spot Monitor).......313
• BSM function........................... 317
• RCTA function........................321
Intuitive parking assist.............. 326
Intelligent Clearance Sonar (ICS)............................................. 336
Lexus parking assist monitor........................................ 357
Driving mode select switch ........................................... 373
All-wheel drive lock switch ............................................377
Driving assist systems .............. 378
4-6. Driving tips Winter driving tips..................... 384
Utility vehicle precautions ...............................388
4Driving

TABLE OF CONTENTS4
RX350/RX350L_U
5-1. Basic OperationsLexus Display Audio system.......................................... 394
Steering wheel audio switches ......................................400
Mobile Assistant ......................... 401
USB/AUX ports ........................ 403
5-2. Setup Setup menu .................................. 406
General settings......................... 407
Voice settings............................... 410
Display settings .............................. 411
5-3. Using the audio system Selecting the audio source ............................................412
Optimal use of the audio system............................................413
Audio settings ...............................414
Audio menu screen operation ...................................... 417
5-4. Using the radio Radio operation.......................... 420
5-5. Playing an audio CD and MP3/WMA/AAC discs
CD player operation .................427
5-6. Using an external device Listening to an iPod .................. 434
Using USB memory device .......................................... 438
Using the AUX port ................. 442 5-7. Connecting Bluetooth
®
Steps for using Bluetooth®
devices ........................................ 443
Registering a Bluetooth
®
device .......................................... 445
Selecting a Bluetooth
®
device .......................................... 446
Connecting a Bluetooth
®
audio player ...............................447
Connecting a Bluetooth
®
phone ........................................... 448
Displaying a Bluetooth
®
device details ............................ 449
Detailed Bluetooth
®
settings ........................................ 450
5-8. Bluetooth
® Audio
Listening to Bluetooth
®
Audio ........................................... 453
5-9. Bluetooth
® Phone
Using a Bluetooth
®
Phone........................................... 455
Making a call................................ 457
Receiving a call ........................... 460
Speaking on the phone .............461
Using a Bluetooth
® phone
message...................................... 463
Using the steering wheel switches ...................................... 465
Bluetooth
® phone
settings ........................................ 466
5-10. Phonebook Contact settings ......................... 468
Messaging settin g ....................... 471
5Lexus Display Audio
system

5
1
9 8
7 5 4
3
2
10
RX350/RX350L_U
6
5-11. Bluetooth®
What to do if... (Troubleshooti ng)....................472
Bluetooth
®................................... 476
5-12. Other function “Information” screen ................ 482
USB photo .................................... 484
Weather information................ 486
Voice command system ......... 487
6-1. Basic operation of the Remote Touch screen
Remote Touch ............................ 496
12.3-inch display ........................500
6-2. Using the air conditioning system and defogger
Lexus Climate Concierge ................................. 502
Front automatic air conditioning system ...............503
Rear automatic air conditioning system ................ 518
Heated steering wheel/ seat heaters/
seat ventilators ...........................521
6-3. Using the interior lights Interior lights list ......................... 524• Interior lights .......................... 525
• Personal lights....................... 526 6-4. Using the storage features
List of storage features ............ 528
• Glove box ............................... 530
• Console box .......................... 530
• Cup holders .............................531
• Door pockets ........................ 533
• Bottle holders ........................ 533
• Coin box.................................. 534
• Auxiliary boxes ..................... 535
Luggage compartment features ....................................... 536
6-5. Using the other interior features
Other interior features ............ 543
• Sun visors ................................ 543
• Vanity mirrors ....................... 543
• Clock ........................................ 544
• Wireless charger ................. 544
• Power outlets ......................... 551
• USB charging ports ............ 553
•Front passenger footwell hooks ....................... 554
• Rear door sunshades ......... 554
• Armrest.................................... 555
• Assist grips ............................. 556
• Coat hooks............................. 556
Garage door opener ............... 557
Compass ....................................... 564
LEXUS Enform Safety Connect...................................... 568
LEXUS Enform Remote ......... 573
LEXUS Enform Service Connect...................................... 574
6Interior features

TABLE OF CONTENTS6
RX350/RX350L_U
7-1. Maintenance and careCleaning and protecting the vehicle exterior ................ 576
Cleaning and protecting the vehicle interior................... 581
7-2. Maintenance Maintenance requirements ............................ 584
General mainte nance.............. 586
Emission inspection and maintenance (I/M)
programs....................................589
7-3. Do-it-yourself maintenance
Do-it-yourself service precautions................................590
Hood ............................................... 592
Positioning a floor jack ............ 593
Engine compartment ............... 594
Tires ................................................. 604
Tire inflation pressure ................613
Wheels .............................................616
Air conditioning filter ................ 618
Windshield wiper inserts ..........621
Electronic key battery.............. 623
Checking and replacing fuses.............................................. 625
Headlight aim .............................. 628
Light bulbs .................................... 630 8-1. Essential information
Emergency flashers .................. 644
If your vehicle has to be stopped in
an emergency .......................... 645
8-2. Steps to take in an emergency
If your vehicle needs to be towed ............................... 646
If you think something is wrong........................................... 652
Fuel pump shut off system...... 653
If a warning light turns on or a warning buzzer
sounds ......................................... 654
If a warning message is displayed ......................................661
If you have a flat tire .................. 666
If the engine will not start ........ 682
If the electronic key does not operate properly ............. 684
If the vehicle battery is discharged................................. 687
If your vehicle overheats......... 692
If the vehicle becomes stuck ............................................. 695
7Maintenance and care8When trouble arises

18Pictorial index
RX350/RX350L_U
■Switches
Automatic High Beam switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 256
Power back door switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 131
HUD (Head-up display) switch
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 108
Instrument panel light control swit ches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 88
“ODO/TRIP” switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 93
Camera switch
*1, 2
Heated steering wheel switch*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 522
1
2
3
4
5
6
7

21Pictorial index
RX350/RX350L_U
Remote Touch*1, 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 496
Lexus Display Audio controller
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 396
Driving mode select switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 373
VSC OFF switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 380
All-wheel drive lock switch
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 377
Wireless charger switch
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 544
Front seat heater switches
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 522
Seat ventilator switches
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 523
Brake hold switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 250
*1: For vehicles with a navigation system , refer to “NAVIGATION SYSTEM OWNER’S
MANUAL”.
*2: If equipped
1
2
3
4
5
6
7
8
9

301-1. For safe use
RX350/RX350L_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. 156)
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. 156)
Lock the head restraint in place with th e center of the head restraint closest to
the top of your ears. ( P. 177)
Wear the seat belt correctly. ( P. 32)
Make sure that all occupants are wearing their seat belts before driving the vehi-
cle. ( P. 32)
Use a child restraint system appropriate for the child until the child becomes
large enough to properly wear the vehicle’s seat belt. ( P. 55)
Make sure that you can see backward clearly by adjusting the inside and outside
rear view mirrors properly. ( P. 182, 184)
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
Adjusting the mirrors
3
4