2016 LEXUS RX450H warning lights

643Alphabetical index
RX450h_U_OM0E013U
CoolantCapacity ................................................ 587
Checking................................................ 479
Preparing and checking before winter ................................... 390
Cooling system ..................................... 479 Hybrid system overheating ..........574
Cornering lights .................................... 252
Cruise control Cruise control..................................... 335
Dynamic radar cruise control...... 323
Dynamic radar cruise control with full-speed range ....................... 311
Cup holders ............................................ 423
Curtain shield airbags ........................... 39
Customizable features ....................... 607
Customized mode ................................377 Daytime running light system.......... 253
Defogger
Outside rear view mirrors ............409
Rear window........................................409
Windshield............................................409
Differential .............................................. 588
Dimension ............................................... 582
Dinghy towing ......................................... 231
Display Dynamic radar cruise control ..... 323
Dynamic radar cruise control with full-speed range .......................311
Energy monitor..................................... 124
LDA (Lane Departure Alert with steering control) ...................306
LKA (Lane-Keeping Assist)......... 297
Multi-information display.................102
Warning messages .......................... 543
Do-it-yourself maintenance............... 471
Doors Automatic door locking and unlocking system..............................139
Door lock................................................ 138
Outside rear view mirrors ............. 185
Power back door ................................ 142
Rear door child-p rotectors ............139
Side doors ...............................................136
Side windows ....................................... 189
Drive information ................................... 106
Drive-start control .................... 205, 242
Driver’s seat belt reminder light .... 538
Driver’s seat position memory.......... 174D

645Alphabetical index
RX450h_U_OM0E013U
EngineACCESSORY mode...................... 233
Compartment......................................475
Engine switch ....................................... 232
Hood ........................................................ 473
How to start the hybrid system .................................................. 232
Identification number ...................... 583
If your vehicle has to be stopped in an emergency ..........529
Ignition switch (power switch) .... 232
Overheating .........................................574
Power switch........................................ 232
Engine coolant Capacity ................................................ 587
Checking................................................ 479
Preparing and checking before winter ................................... 390
Engine coolant temperature gauge .........................................................97
Engine oil Capacity ................................................ 585
Checking................................................ 476
Preparing and checking before winter ................................... 390
Engine oil maintenance data ........... 478
Engine switch ......................................... 232
Enhanced VSC ...................................... 381
EPS (Electronic Power Steering) ......... 381 Warning light .......................................537
EV drive mode....................................... 237
EV indicator ............................................... 78
Event data recorder (EDR) .................... 11 Flat tire ...................................................... 549
Floor mats................................................... 28
Fluid
Brake....................................................... 588
Transmission ....................................... 588
Washer ................................................... 482
Fog lights Replacing light bulbs .........................513
Switch ...................................................... 259
Front passenger footwell hooks.......................................................442
Front passenger occupant classification system ............................. 51
Front passenger’s seat belt reminder light ..................................... 538
Front seat heaters .................................. 415
Front seats ................................................. 164 Adjustment..............................................164
Cleaning................................................. 462
Correct driving posture .................... 30
Driving position memory................. 174
Head restraints ..................................... 179
Power easy access system ............. 174
Seat heaters ............................................415
Seat position memory ....................... 174
Front side marker lights Light switch............................................. 251
Replacing light bulbs .........................513
Wattage ................................................ 590F

647Alphabetical index
RX450h_U_OM0E013U
Horn .............................................................. 181
HUD (Head-up display) ....................... 118
Humidity sensor ......................................413
Hybrid battery air vent ............................81
Hybrid battery (traction battery)Location .................................................... 80
Specification ........................................ 585
Hybrid system ............................................76 Emergency shut off system............... 81
Energy monitor/consumption screen .......................124
EV drive mode.................................... 237
High voltage components .............. 80
Hybrid System Indicator .................100
Hybrid system precautions............. 80
Hybrid vehicle driving tips.............387
If the hybrid system will not start ......................................................... 561
Overheating .........................................574
Power (ignition) switch ................... 232
Regenerative braking ......................... 78
Starting the hybrid system ............. 232
Vehicle proximity notification system ..................................................... 77
Hybrid System Indicator..................... 100
Hybrid transmission ............................ 239 If the shift lever cannot be shifted from P .................................. 563
Paddle shift switches ............. 240, 241
S mode ......................................................241 I/M test ......................................................470
Identification
Engine .....................................................583
Vehicle ....................................................583
Ignition switch (power switch) .........232
Illuminated entry system ................... 420
Immobilizer system ................................ 85
Indicators .....................................................92
Initialization Engine oil maintenance data ....... 478
Items to initialize ...................................619
Power back door ............................... 150
Tire pressure warning system ................................................. 488
Inside rear view mirror.........................183
Instrument panel light control .............99
Interior lights ............................................ 417 Switch ........................................................418
Wattage ................................................ 590
Intuitive parking assist ........................ 339
Jack Positioning a floor jack.................... 474
Vehicle-equipped jack .................. 550
Jack handle ............................................. 550
Jam protection function Electronic sunshade.......................... 198
Moon roof ...............................................194
Panoramic moon roof...................... 198
Power back door openerand closer ........................................... 150
Power windows................................... 190I
J

649Alphabetical index
RX450h_U_OM0E013U
License plate lightsLight switch ............................................ 251
Replacing light bulbs ......................... 513
Light Automatic High Beam ................... 255
Cornering lights.................................. 252
Fog light switch ...................................259
Headlight switch.................................. 251
Illuminated entry system .................420
Interior light list ......................................417
Interior lights .......................................... 418
Luggage compartment light ......... 148
Personal lights ...................................... 419
Replacing light bulbs ......................... 513
Turn signal lever ................................. 244
Vanity lights .......................................... 432
Wattage ................................................. 590
Welcome lighting ..............................253
Light bulbs Replacing ................................................ 513
Wattage ................................................. 590
LKA (Lane-Keeping Assist)............. 292
Lock steering column ......................... 235
Luggage cover ...................................... 428 Maintenance
Do-it-yourself maintenance ........... 471
General maintenance ..................... 467
Maintenance data..............................582
Maintenance requirements .......... 465
Malfunction indicator lamp .............. 536
Meter Head-up display ................................... 118
Indicators .................................................. 92
Instrument panel light control..................................................... 99
Meters .........................................................97
Multi-information display.................102
Settings .................................................... 109
Warning lights.....................................536
Warning messages .......................... 543
Mirrors Inside rear view mirror..................... 183
Outside rear view mirror defoggers...........................................409
Outside rear view mirrors ............. 185
Vanity mirrors ..................................... 432
Moon roof Door lock linked moon roof operation..................................... 191
Jam protection function....................194
Operation................................................193M
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

651Alphabetical index
RX450h_U_OM0E013U
Paddle shift switches ................. 240, 241
Panic mode ...............................................133
Panoramic moon roof .......................... 197Jam protection function ................... 198
Operation ................................................197
Parking brake......................................... 245 Parking brake engaged warning buzzer/message.......... 247
Warning light .......................................537
Parking lights Light switch ............................................ 251
Replacing light bulbs ......................... 513
PCS (Pre-Collision System) ............ 279 Warning light ...................................... 538
Personal lights..........................................419
Power back door .................................... 142 Touchless power back door ......... 144
Wireless remote control ..................142
Power back door opener and closer ........................................................ 142 Power control unit coolant
Capacity................................................. 587
Checking ............................................... 479
Preparing and checking before winter ....................................390
Radiator ................................................. 480
Power easy access system ................. 174
Power outlets ............................... 440, 441
Power steering (Electric Power Steering system)..................................381 Warning light ....................................... 537
Power switch...........................................232
Power windows Door lock linked window operation ............................................... 191
Jam protection function................... 190
Operation............................................... 189
Window lock switch ......................... 189
Pre-Collision System (PCS)............. 279 Warning light .......................................538
P
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.

656Alphabetical index
RX450h_U_OM0E013U
Tachometer ................................................97
Tail lightsLight switch ............................................ 251
Replacing light bulbs ......................... 513
Theft deterrent system Alarm........................................................... 87
Immobilizer system ............................. 85
Tire inflation pressure Maintenance data ............................. 589
Warning light ...................................... 538
Tire information ..................................... 594 Glossary .................................................. 601
Size ............................................................597
Tire identification number............. 596
Uniform Tire Quality Grading.............................................. 599
Tire pressure warning system Initializing............................................... 488
Installing tire pressure warning valves and transmitters ............... 488
Registering ID codes ...................... 489
Warning light ...................................... 538 Tires ............................................................487
Chains .......................................................391
Checking ............................................... 487
Glossary.................................................. 601
If you have a flat tire ..........................549
Inflation pressure................... 496, 589
Replacing ............................................... 549
Rotating tires ........................................ 487
Size .......................................................... 589
Snow tires .............................................. 392
Spare tire................................... 549, 589
Tire identification number .............596
Tire pressure warning system .... 488
Uniform Tire Quality Grading....599
Warning light .......................................538
Tools .......................................................... 550
Top tether strap ........................................ 74
Total load capacity............................... 582
Touchless power back door .............. 144
Towing Dinghy towing ....................................... 231
Emergency towing ...........................530
Trailer Sway Control ....................... 382
Trailer towing............................. 217, 230
TRAC (Traction Control)...................381
Traction Control (TRAC)...................381
Trailer Sway Control .......................... 382
Trailer towing ................................217, 230
T

657Alphabetical index
RX450h_U_OM0E013U
TransmissionDriving mode select switch .......... 377
Hybrid transmission..........................239
If the shift lever cannot be shifted from P .................................. 563
Paddle shift switches ............. 240, 241
S mode ......................................................241
Trip meters ................................................. 115
Turn signal lights Replacing light bulbs ......................... 513
Turn signal lever ................................. 244
Wattage ................................................. 590
Vanity lights............................................. 432 Wattage ................................................. 590
Vanity mirrors ........................................ 432 Vanity lights .......................................... 432 VDIM (Vehicle Dynamics
Integrated Management).............. 382
Vehicle data recordings......................... 10
Vehicle Dynamics Integrated Management (VDIM)..................... 382
Vehicle identification number ........ 583
Vehicle proximity notification system ........................................................ 77
Vehicle Stability Control (VSC) ......381
VSC (Vehicle Stability Control) ......381
Warning buzzers Approach warning ................ 318, 330
Downshifting ........................................ 242
Intuitive parking assist...................... 343
Lane departure alert function.................................... 293, 302
Light reminder .................................... 253
Open door .............................................140
Pre-collision warning.......................280
Seat belt reminder.............................538
Vehicle sway warning .........294, 303
V
W

658Alphabetical index
RX450h_U_OM0E013U
Warning lightsABS...........................................................537
Brake hold operated indicator ..............................................537
Brake system....................................... 536
Charging system............................... 536
Electric power steering...................537
LDA indicator ......................................537
LKA indicator.......................................537
Low fuel level ...................................... 538
Malfunction indica tor lamp .......... 536
Master warning light........................ 538
Parking brake indicator ..................537
PCS warning light ............................ 538
Seat belt reminder light.................. 538
Slip indicator .........................................537
SRS ........................................................... 536
Tire pressure ....................................... 538
Warning messages .............................. 543
Washer Checking................................................482
Low washer fluid warning message .............. 482, 543
Preparing and checking before winter ................................... 390
Switch.......................................... 260, 265
Washing and waxing........................... 458 Weights
Cargo capacity.........................212, 582
Load limits .................................. 216, 582
Weights ..................................................582
Wheels ..................................................... 499 Replacing wheels .............................. 499
Size .......................................................... 589
Window glasses......................................189
Window lock switch..............................189
Windows Power windows................................... 189
Rear window defogger ..................409
Washer .......................................260, 265
Windshield wiper de-icer ................. 409
Windshield wiper inserts .................. 504
Windshield wipers ............................... 260 Rain-sensing windshield wipers................................................... 260
Replacing a windshield wiper insert .....................................................504
Winter driving tips ............................... 390