warning LEXUS RX450H 2020 Owners Manual

761Alphabetical index
RX350/RX350L_U
Daytime running light system .......... 254
DefoggerOutside rear view mirrors .............. 513
Rear window ......................................... 513
Windshield ............................................. 513
Differential ............................................... 703
Dimensions ............................................. 698
Dinghy towing........................................ 230
Display Dynamic radar cruise control with full-speed range ................... 300
LKA (Lane-Keeping Assist) .........296
Multi-information display ..................90
Warning messages............................ 661
Do-it-yourself maintenance .............590
Doors Automatic door locking and unlocking system .............................. 127
Door lock ................................................ 126
Outside rear view mirrors .............. 184
Power back door ................................ 130
Rear door child-p rotectors ............ 127
Side doors ...............................................124
Side windows ........................................ 187 Drive information .....................................94
Drive-start control ........ 203, 238, 243
Driver’s seat belt
reminder light .... 656
Driver’s seat position memory.......... 172
Driving Break-in tips ......................................... 204
Correct posture .................................... 30
Driving mode select switch .......... 373
Procedures ........................................... 202
Winter drive tips ................................384
Driving position memory .................... 172 Memory recall function .................... 175
Power easy access system ............. 172
Dynamic radar cruise control with full-speed range....................... 300
Dynamic Torque Control AWD system .....................................................379
D

762Alphabetical index
RX350/RX350L_U
Eco drive mode ..................................... 373
Eco Driving Indicator........................... 105
EDR (Event data recorder) ...................10
Electric Power Steering (EPS) ....... 378Warning light ...................................... 655
Electronic key ......................................... 120 Battery-saving function .....................147
If the electronic key does not operate properly............................ 684
Replacing the battery .......................623
Emergency flashers ............................. 644
Emergency, in case of If a warning buzzer sounds.......... 654
If a warning light turns on.............. 654
If a warning message is displayed.............................................. 661
If the battery is discharged ........... 687
If the electronic key does not operate properly............................ 684
If the engine will not start............... 682
If you have a flat tire ......................... 666
If you lose your keys .................. 121, 123
If you think something is wrong ...................................................652
If your vehicle becomes stuck .... 695
If your vehicle has to be stopped in an emergency .. 645
If your vehicle needs to be towed................................................... 646
If your vehicle overheats ................692 Engine
ACCESSORY mode ..................... 232
Compartment ..................................... 594
Engine switch ........................................ 231
Hood........................................................ 592
How to start the engine.................... 231
Identification number.......................700
If your vehicle has to be stopped in an emergency.......... 645
Ignition switch (engine switch) ..... 231
Overheating......................................... 692
Engine coolant Capacity................................................. 702
Checking .............................................. 598
Preparing and checking before winter ....................................384
Engine coolant temperature gauge ........................................................ 86
Engine immobilizer system .................. 74
Engine oil Capacity.................................................700
Checking ...............................................595
Preparing and checking before winter ....................................384
Engine oil maintenance data ............597
Engine switch ........................................... 231
Enhanced VSC ..................................... 378
EPS (Electronic Power Steering) ........ 378 Warning light .......................................655
Event data recorder (EDR)................... 10
E

765Alphabetical index
RX350/RX350L_U
I/M test .....................................................589
ICS (Intelligent Clearance Sonar) ...... 336 Indicator..................................................... 82
Warning light ...................................... 656
Warning messages.............. 340, 347
Identification Engine ..................................................... 700
Vehicle ................................................... 699
Ignition switch (engine switch)..........231
Illuminated entry system .................... 527
Immobilizer system..................................74
Indicators .................................................... 80
Initialization Engine oil maintenance data........597
Items to initialize..................................735
Power back door ................................ 138
Tire pressure warning system .... 605
Inside rear view mirror ........................ 182
Instrument panel light control ............ 88
Intelligent Clearance Sonar (ICS) ....................................................... 336 Indicator..................................................... 82
Warning light ...................................... 656
Warning messages.............. 340, 347
Interior lights........................................... 524 Switch...................................................... 525
Wattage ................................................. 705
Intuitive parking assist......................... 326 Jack
Positioning a floor jack....................593
Vehicle-equipped jack ................... 667
Jack handle .............................................. 667
Jam protection function Electronic sunshade...........................196
Moon roof ............................................... 192
Panoramic moon roof.......................196
Power back door openerand closer ........................................... 138
Power windows................................... 188
Keyless entry Smart access system with push-button start ..............................146
Wireless remote control....... 120, 130
Keys ............................................................. 120 Battery-saving function ....................148
Electronic key ........................................120
Engine switch ........................................ 231
If the electronic key does not operate properly ............................684
If you lose your keys........................... 123
Key number plate ................................120
Keyless entry ..........................................120
Mechanical key.......................................121
Replacing the battery ...................... 623
Warning buzzer................................... 125
Wireless remote control..................120
Knee airbags .............................................. 37
IJ
K
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

767Alphabetical index
RX350/RX350L_U
MaintenanceDo-it-yourself maintenance......... 590
General maintenance .................... 586
Maintenance data ............................. 698
Maintenance requirements.......... 584
Malfunction indicator lamp .............. 654
Memory recall function .......................175
Meter Head-up display..................................108
Indicators.................................................. 80
Instrument panel light control ........ 88
Meters.........................................................86
Multi-information display ..................90
Settings ....................................................... 97
Warning lights .................................... 654
Warning messages............................ 661
Microphone ............................................ 456
Mirrors Inside rear view mirror ..................... 182
Outside rear view mirror defoggers ............................................ 513
Outside rear view mirrors .............. 184
Vanity mirrors ......................................543
Moon roof Door lock linked moon roof operation ............................................. 189
Jam protection function ................... 192
Operation ................................................. 191 MP3 disc .................................................. 427
Multi-information display
AWD Control display........................ 95
Clock .......................................................... 86
Drive information.................................. 94
Dynamic radar cruise control with full-speed range .................. 300
G-force display ..................................... 96
Language.................................................102
LKA (Lane-Keeping Assist)......... 296
Outside temperature.......................... 86
PCS (Pre-Collision System) .................281
Settings .......................................................97
Suggestion function........................... 105
Sway warning display......................... 95
Warning messages ............................661
Navigation system
*
Noise from under vehicle ........................8
M
N
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

768Alphabetical index
RX350/RX350L_U
Odometer ................................................ 104
OilEngine oil............................................... 700
Rear differential oil .............................703
Transfer oil .............................................703
Opener Fuel filler door ........................................ 271
Hood ........................................................592
Power back door .................................. 131
Outside rear view mirrors ................. 184 Adjusting and folding........................ 184
Blind Spot Monitor (BSM)............. 313
Linked mirror function when reversing .............................................. 185
Mirror position memory ................... 172
Outside rear view mirror defoggers ............................................ 513
Outside temperature display ............. 86
Overheating ........................................... 692
Paddle shift switches ................. 241, 242
Panic mode ................................................ 121
Panoramic moon roof ......................... 195 Jam protection function ................... 196
Operation ............................................... 195 Parking brake ......................................... 247
Parking brake engaged warning buzzer/message ......... 249
Warning light .......................................655
Parking lights Light switch........................................... 252
Replacing light bulbs .......................630
PCS (Pre-Collision System).............. 281 Warning light .......................................656
Personal lights ....................................... 526
Power back door ...................................130 Touchless power back door.......... 132
Wireless remote control................. 130
Power back door opener and closer .......................................................130
Power easy access system ................. 172
Power outlets ........................................... 551
Power steering (Electric Power Steering system)................................ 378 Warning light .......................................655
Power windows Door lock linked window operation ............................................. 189
Jam protection function................... 188
Operation................................................187
Window lock switch ..........................187
Pre-Collision System (PCS).............. 281 Warning light .......................................656
O
P

770Alphabetical index
RX350/RX350L_U
S-FLOW mode ........................................ 511
Seat belts..................................................... 32Adjusting the seat belt ........................ 32
Automatic Locking Retractor......... 33
Child restraint system installation ..............................................55
Cleaning and maintaining the seat belt .............................................. 582
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 .......... 656
Seat belt extender................................. 33
Seat belt instructions for Canadian owners...........................739
Seat belt pretensioners ...................... 33
SRS warning light.............................. 654
Seat position memory........................... 172
Seat ventilators ...................................... 523
Seating capacity......................................213 Seats
Adjustment..............................................156
Adjustment precautions...................156
Child seats/child restraint system installation ............................. 55
Cleaning.................................................. 581
Driving position memory................. 172
Folding down the rear seatbacks ............................................. 157
Front seat heaters.............................. 522
Head restraint........................................ 177
Power easy access system ............. 172
Properly sitting in the seat ................ 30
Second-row seat heaters .............. 523
Seat position memory ....................... 172
Seat ventilators.................................... 523
Sensor Automatic headlight system ........ 254
Camera sensor................................... 276
Inside rear view mirror..................... 183
Intuitive parking assist...................... 326
Radar sensor........................................ 276
Rain-sensing windshield wipers................................................... 263
Touchless sensor ................................. 132
S

773Alphabetical index
RX350/RX350L_U
Tachometer ............................................... 86
Tail lightsLight switch ........................................... 252
Replacing light bulbs ....................... 630
Talk switch ....................................465, 487
Telephone switch.................................. 465
Theft deterrent system Alarm........................................................... 77
Engine immobilizer system.............. 74
Tire inflation pressure Maintenance data ..............................704
Warning light ...................................... 656
Tire information ..................................... 709 Glossary ...................................................716
Size .............................................................. 712
Tire identification number................. 711
Uniform Tire Quality Grading.................................................714
Tire pressure warning system Initializing............................................... 605
Installing tire pressure warning valves and transmitters ............... 605
Registering ID codes ...................... 606
Warning light ...................................... 656 Tires ........................................................... 604
Chains .....................................................385
Checking ...............................................604
Glossary................................................... 716
If you have a flat tire ..........................666
Inflation pressure......................613, 704
Replacing ...............................................666
Rotating tires ........................................604
Size ........................................................... 704
Snow tires ..............................................386
Spare tire....................................666, 704
Tire identification number ................. 711
Tire pressure warning system .... 605
Uniform Tire Quality Grading ................................................ 714
Warning light .......................................656
Tools ........................................................... 667
Top tether strap ........................................70
Total load capacity............................... 698
Touchless power back door .............. 132
Towing Dinghy towing ..................................... 230
Emergency towing ........................... 646
Towing eyelet ...................................... 649
Trailer Sway Control ....................... 378
Trailer towing............................. 215, 229
TRAC (Traction Control)................. 378
Traction Control (TRAC)................. 378
Trailer Sway Control .......................... 378
Trailer towing ................................215, 229
T

774Alphabetical index
RX350/RX350L_U
TransmissionAutomatic transmission ..... 236, 240
Driving mode select switch .......... 373
If the shift lever cannot be shifted from P ....................... 239, 244
M mode .................................................. 242
Paddle shift switches .............. 241, 242
S mode .................................................... 237
Trip meters ............................................... 104
Turn signal lights Replacing light bulbs ....................... 630
Turn signal lever .................................246
Wattage ................................................. 705
USB charging ports............................. 553
USB memory.......................................... 438
USB port .................................................. 403
Vanity lights............................................. 543 Wattage ................................................. 705
Vanity mirrors ........................................ 543 Vanity lights ..........................................543
VDIM (Vehicle Dynamics Integrated Manag ement) .............. 379
Vehicle data recordings .......................... 9
Vehicle Dynamics Integrated Management (VDIM) ..................... 379
Vehicle identification number ......... 699
Vehicle Stability Control (VSC) .... 378
Voice command system .................... 487
VSC (Vehicle Stability Control) .... 378 Warning buzzers
Approach warning .......................... 308
Downshifting ........................................ 243
Intuitive parking assist......................330
Lane departure alert function................................................ 292
Light reminder .................................... 254
Open door .............................................128
Pre-collision warning.........................281
Seat belt reminder.............................656
Vehicle sway warning ..................... 293
Warning lights ABS .......................................................... 654
Brake hold operated indicator ...655
Brake system ....................................... 654
Charging system ............................... 654
Electric power steering ..................655
ICS OFF indicator ............................656
LKA indicator ......................................655
Low fuel level .......................................656
Malfunction indicator lamp........... 654
Master warning light ........................ 657
Parking brake indicator ..................655
PCS warning light .............................656
Seat belt reminder light ..................656
Slip indicator ........................................655
SRS............................................................ 654
Tire pressure ........................................656
Warning messages................................ 661
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