LEXUS RX 450H (2019 year). Instruction — part 49

784

Alphabetical index

RX450h_RX450hL_U

Radar cruise control

(dynamic radar cruise control
with full-speed range) . . . . . .306

Radiator. . . . . . . . . . . . . 602
Radio. . . . . . . . . . . . . . .. 426
Rear automatic air conditioning

system . . . . . . . . . . . . . 522

Rear Cross Traffic Alert . . . . . ..319
Rear Cross Traffic Auto

Brake. . . . . . . . . . . . . ..356

Rear door sunshades. . . . . . .. 557
Rear passengers’ seat belt

reminder light . . . . . . . . . . 662

Rear seat

Folding down the rear

seatbacks. . . . . . . . . . . .168

Rear side marker lights

Light switch. . . . . . . . . . .. 258
Replacing light bulbs. . . . . . 637

Rear turn signal lights

Replacing light bulbs. . . . . . 637
Turn signal lever . . . . . . . . .252
Wattage. . . . . . . . . . . . . 719

Rear view mirror

Inside rear view mirror. . . . . ... 191
Outside rear view mirrors . . . ..193

Rear window defogger. . . . . . 516
Rear window wiper . . . . . . . ..272
Refueling. . . . . . . . . . . . ...274

Capacity. . . . . . . . . . . . ... 712
Fuel types. . . . . . . . . . . . . 712
Opening the fuel tank cap. . . .274
When the fuel filler door

cannot be opened. . . . . . ..277

Regenerative braking. . . . . . . .76
Remote Touch

. . . . . . . . . 500

Replacing

Electronic key battery . . . . . .630
Fuses . . . . . . . . . . . . . . 632
Light bulbs. . . . . . . . . . . . 637
Tires. . . . . . . . . . . . . . .. 673
Windshield wiper inserts. . . ...628

Reporting safety defects

for U.S. owners . . . . . . . . ...752

Resetting the message indicating

maintenance is required . . . . 588

Rev indicator. . . . . . . . . . . . 98
Rev peak . . . . . . . . . . . . . . 98
Road accident cautions. . . . . . ..81

785

Alphabetical index

RX450h_RX450hL_U

S-FLOW mode. . . . . . . . . ...514
Seat belts. . . . . . . . . . . . . . 32

Adjusting the seat belt. . . . . . 32
Automatic Locking

Retractor. . . . . . . . . . . . 33

Child restraint system

installation. . . . . . . . . .. . .55

Cleaning and maintaining the

seat belt . . . . . . . . . . . ..585

Emergency Locking

Retractor. . . . . . . . . . . . 33

How to wear your seat belt. . . .32
How your child should

wear the seat belt . . . . . . . ..33

Pregnant women, proper seat

belt use. . . . . . . . . . . . . 34

Reminder light and buzzer . .. ..662
Seat belt extender. . . . . . . . .33
Seat belt instructions

for Canadian owners . . . . ...753

Seat belt pretensioners . . . . . ..33
SRS warning light. . . . . . . ..660

Seat position memory . . . . . . ... 181
Seat ventilators. . . . . . . . . ...527
Seating capacity . . . . . . . . . 223
Seats

Adjustment. . . . . . . . . . . ..167
Adjustment precautions. . . . ...167
Child seats/child restraint

system installation. . . . . . . .55

Cleaning. . . . . . . . . . . . .584
Driving position memory. . . . .. 181
Folding down the rear

seatbacks . . . . . . . . . . . 168

Front seat heaters. . . . . . . ..526
Head restraint. . . . . . . . . ... 186
Power easy access system. . . .. 181
Properly sitting in the seat. . . . 30
Rear seat heaters. . . . . . . ... 527
Seat position memory. . . . . . 181
Seat ventilators. . . . . . . . . 527

: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

786

Alphabetical index

RX450h_RX450hL_U

Sensor

Automatic headlight system. . 260
Camera sensor. . . . . . . . . 281
Humidity sensor . . . . . . . . .. 521
Inside rear view mirror. . . . . . 192
Intuitive parking assist. . . . . ..332
Radar sensor. . . . . . . . . . . 281
Rain-sensing windshield

wipers. . . . . . . . . . . . .. 268

Touchless sensor . . . . . . . . 144

Service reminder indicators . . . ...90
Shift lever

Hybrid transmission. . . . . ... 246
If the shift lever cannot be

shifted from P. . . . . . . . 250

Shift lock system. . . . . . . ..250

Side airbags . . . . . . . . . . . ... 37
Side doors. . . . . . . . . . . . ..136
Side marker lights

Light switch. . . . . . . . . . .. 258
Replacing light bulbs. . . . . . 637

Side mirrors . . . . . . . . . . . ..193

Adjusting and folding. . . . . . 193
Blind Spot Monitor (BSM). . . . 319
Heaters. . . . . . . . . . . . . .516

Side turn signal lights

Replacing light bulbs. . . . . . 637
Turn signal lever . . . . . . . . .252

Smart access system

with push-button start. . . . . ...158

Antenna location. . . . . . . . . 158
Entry functions . . . . . . . 136, 142
Starting the hybrid system. . . .239

Snow tires. . . . . . . . . . . . 392
Spare tire

Inflation pressure. . . . . . . . .. 717
Storage location. . . . . . . . . 674

Spark plug. . . . . . . . . . . . . 715
Specifications. . . . . . . . . . ...710
Speedometer. . . . . . . . . . . .96
Sport mode. . . . . . . . . . . ..379
Steering wheel . . . . . . . . . . 189

Adjustment. . . . . . . . . . . . 189
Audio switches . . . . . . . . ...406
Heated steering wheel . . . . ...526
Power easy access system. . . .. 181
Telephone switches. . . . . . . 471

Stop lights

Replacing light bulbs . . . . . ... 637

Storage feature. . . . . . . . . . 532
Storage precautions . . . . . . ... 532
Stuck

If the vehicle becomes stuck. . 706

Sun visors. . . . . . . . . . . . ..547
Sunshade

Panoramic moon roof. . . . . .204
Rear door . . . . . . . . . . . ..557
Roof . . . . . . . . . . . . . . . 201

787

Alphabetical index

RX450h_RX450hL_U

Switches

Audio remote control

switches. . . . . . . . . . . .. 406

Automatic High Beam switch . .262
Brake hold switch. . . . . . . ..256
Cruise control

switch. . . . . . . . . . . . ... 306

Door lock switch. . . . . . . . .138
Driving mode select switch . . ..379
Driving position memory

switches. . . . . . . . . . . . ..181

Electronic sunshade switch . . ..204
Emergency flashers switch . .. ..652
EV drive mode switch. . . . . .244
Fog light switch . . . . . . . .. ..266
Garage door opener

switches. . . . . . . . . . . ..560

Heated steering wheel

switch. . . . . . . . . . . ... ..526

HUD (Head-up display)

switches. . . . . . . . . . . . ..118

Ignition switch. . . . . . . . . ..239
Light switch. . . . . . . . . . .. 258
LKA (Lane-Keeping Assist)

switch. . . . . . . . . . . . . .301

Meter control switches . . . . . 103
Moon roof switches. . . . . . . 200
“ODO/TRIP” switch. . . . . . .104
Outside rear view mirror

switches. . . . . . . . . . . . 193

Paddle shift switches. . . 247, 248
Panoramic moon roof

switches . . . . . . . . . . . ..204

Parking brake switch . . . . . ...253
Power back door opener

and closer switch . . . . .. 143, 145

Power switch . . . . . . . . . ...239
Power window switch. . . . . ...196
Rear window and

outside rear view mirror
defoggers switch. . . . . . . ..516

Rear window wiper and

washer switch . . . . . . . . ...272

Seat heater switches . . . 526, 527
Seat ventilator switches. . . . .. 527
“SOS” button . . . . . . . . . . .571
Talk switch. . . . . . . . ...471, 493
Telephone switch . . . . . . . . 471
Vehicle-to-vehicle

distance button. . . . . . . . 306

VSC OFF switch. . . . . . . ...384
Window lock switch . . . . . . ..196
Windshield wiper and

washer switch . . . . . . . . .. 267

788

Alphabetical index

RX450h_RX450hL_U

Tachometer . . . . . . . . . . . ... 96
Tail lights

Light switch. . . . . . . . . . .. 258
Replacing light bulbs. . . . . . 637

Talk switch. . . . . . . . . . 471, 493
Telephone switch. . . . . . . . . 471
Theft deterrent system

Alarm. . . . . . . . . . . . ... . .86
Immobilizer system. . . . . . . ..83

Tire inflation pressure

Maintenance data. . . . . . . . 717
Warning light . . . . . . . . .. ..662

Tire information. . . . . . . . . . 723

Glossary. . . . . . . . . . .... ..730
Size. . . . . . . . . . . . . . . 726
Tire identification number. . . ..725
Uniform Tire Quality

Grading. . . . . . . . . . . ...728

Tire pressure warning system

Initializing. . . . . . . . . . . . . 612
Installing tire pressure warning

valves and transmitters. . . . . 612

Registering ID codes . . . . . . 613
Warning light . . . . . . . . .. ..662

Tires . . . . . . . . . . . . . . . .. 611

Chains. . . . . . . . . . . . . ...391
Checking. . . . . . . . . . . . .. 611
Glossary. . . . . . . . . . . . .730
If you have a flat tire. . . . . . .. 673
Inflation pressure. . . . . ..620, 717
Replacing. . . . . . . . . . . ... 673
Rotating tires. . . . . . . . . . ... 611
Size . . . . . . . . . . . . . . . . 717
Snow tires. . . . . . . . . . . ..392
Spare tire. . . . . . . . . .. 673, 717
Tire identification number . . . . 725
Tire pressure warning system. ...612
Uniform Tire Quality Grading. 728
Warning light. . . . . . . . . ...662

Tools . . . . . . . . . . . . . . ...674
Top tether strap . . . . . . . . . . 70
Total load capacity. . . . . . . . .710
Touchless power back door. . . ..144
Towing

Dinghy towing. . . . . . . . . .238
Emergency towing . . . . . . ...654
Towing eyelet . . . . . . . . . ..656
Trailer Sway Control . . . . . ...382
Trailer towing. . . . . . . 224, 237

789

Alphabetical index

RX450h_RX450hL_U

TRAC (Traction Control). . . . .382
Traction Control (TRAC). . . . .382
Trailer Sway Control. . . . . . ...382
Trailer towing . . . . . . . .. 224, 2 37
Transmission

Driving mode select switch . . ..379
Hybrid transmission. . . . . . ..246
If the shift lever cannot be

shifted from P . . . . . . . . .. 250

Paddle shift switches . . . 247, 248
S mode. . . . . . . . . . . ... ..248

Trip meters. . . . . . . . . . . . .115
Turn signal lights

Replacing light bulbs. . . . . . 637
Turn signal lever . . . . . . . . .252
Wattage. . . . . . . . . . . . . 719

USB memory. . . . . . . . . . .. 444
USB port . . . . . . . . . . . . ..409

Vanity lights . . . . . . . . . . . .547

Wattage . . . . . . . . . . . . ...719

Vanity mirrors. . . . . . . . . . .547

Vanity lights. . . . . . . . . . .. 547

VDIM (Vehicle Dynamics

Integrated Management). . . .. 383

Vehicle data recordings. . . . . . .10
Vehicle Dynamics Integrated

Management (VDIM). . . . . . 383

Vehicle identification number . . . 711
Vehicle proximity notification

system. . . . . . . . . . . . . . 75

Vehicle Stability Control (VSC). 382
Voice command system. . . . . 493
VSC (Vehicle Stability Control). 382

790

Alphabetical index

RX450h_RX450hL_U

Warning buzzers

Approach warning. . . . . . . . 314
Downshifting . . . . . . . . . . 249
Intuitive parking assist. . . . . ..336
Lane departure alert function. . 298
Light reminder. . . . . . . . . 260
Open door. . . . . . . . . . . .140
Pre-collision warning. . . . . ...287
Seat belt reminder. . . . . .... ..662
Vehicle sway warning . . . .... ..299

Warning lights

ABS. . . . . . . . . . . . . . . 661
Brake hold operated

indicator . . . . . . . . . . . ... 661

Brake system. . . . . . . . . ...660
Charging system. . . . . . . ...660
Electric power steering. . . . . 661
ICS OFF indicator. . . . . .... ..662
LKA indicator. . . . . . . . . . 661
Low fuel level . . . . . . . . .. ..662
Malfunction indicator lamp. . ..660
Master warning light. . . . . . 663
Parking brake indicator . . . . ... 661
PCS warning light . . . . . .... ..662
Seat belt reminder light. . . .. ..662
Slip indicator. . . . . . . . . . .. 661
SRS. . . . . . . . . . . . . . ...660
Tire pressure . . . . . . . . ... ..662