756What to do if... (Troubleshooting)
RX350/RX200t_EE_OM48F32E
●The seat belt reminder light is flashing
Are the driver and the passengers wearing the seat belts? ( P. 669, 669)
●The parking brake indicator is on
Is the parking brake released? ( P. 259)
Depending on the situation, other types of warning buzzer may also sound.
( P. 666, 673)
●Did anyone inside the vehicle open a door or anything move inside the vehicle
during setting the alarm?
The sensor detects them and the alarm sounds. ( P. 83)
Do one of the following to stop the alarm:
• Unlock the doors using the entry fu nction or wireless remote control. • Start the engine.
●Is the message displayed on the multi-information display?
Check the message on the multi-information display. ( P. 673)
●When a warning light turns on or a warning message is displayed, refer to
P. 666, 673.
A warning buzzer sounds during driving
An alarm is activated and the horn sounds
(vehicles with an alarm)
A warning buzzer sounds when leaving the vehicle
A warning light turns on or a warning message is displayed
759Alphabetical index
RX350/RX200t_EE_OM48F32E
Alarm ............................................................83
All-wheel drive lock mode................. 421
Anchor brackets ......................................58
Antenna
Radio ........................................................465
Smart entry & start system ............. 168
Anti-lock Brake System (ABS) ....... 422
Warning light ....................................... 667
Approach warning ............................... 336
Armrest ..................................................... 576
Assist grips .............................................. 577
Audio system (with Lexus
Display Audio System)....................438
Antenna ..................................................465
Audio input ........................................... 445
AUX port...............................................445
Bluetooth® audio ............................. 490
CD player ..............................................466
iPod........................................................... 472
MP3/WMA disc ...............................466
Optimal use ..........................................456
Portable music player....................... 481
Radio ........................................................ 464
Setup menu...........................................448
Steering wheel audio
switches............................................... 444
USB memory....................................... 476
Audio system
(with navigation system)*
Automatic air conditioning
system .................................................... 536
Air conditioning filter ....................... 633
Blower customization ..................... 543
S-FLOW mode ................................. 538
Automatic headlight leveling
system .....................................................267
Automatic High Beam ........................274
Automatic light control system....... 265
Automatic transmission .......................251
If the shift lever cannot be
shifted from P................................... 256
M mode.................................................. 253
Paddle shift switches............ 252, 253
AUX port................................................. 445
Auxiliary boxes ............................ 561, 565
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
761Alphabetical index
RX350/RX200t_EE_OM48F32E
Child safety................................................. 54
Airbag precautions .............................. 43
Back door precautions .................... 148
Battery precautions ................. 610, 717
Child restraint system......................... 54
How your child should wear
the seat belt .......................................... 37
Installing child restraints .................... 54
Moon roof precautions .................... 217
Panoramic moon roof
precautions.......................................... 221
Power back door precautions....... 161
Power window lock switch............ 210
Power window precautions ........... 213
Rear door child-protectors ............143
Removed key battery
precautions........................................639
Seat belt precautions .......................... 39
Seat heater precautions .................549
Child-protectors .................................... 143
Cleaning .......................................584, 589
Aluminum wheels ............................. 585
Exterior................................................... 584
Interior .................................................... 589
Seat belts............................................... 590
Clock ................................................ 96, 568
Coat hooks .............................................. 577
Condenser .............................................. 607
Console box ........................................... 557
Consumption screen ................. 105, 128
Coolant
Capacity..................................................734
Checking ...............................................605
Preparing and checking
before winter.................................... 429
Cooling system ..................................... 605
Engine overheating ............................ 718
Cornering lights .................................... 266
Cruise control
Cruise control ....................................... 341
Dynamic radar cruise control
with full-speed range ................... 329
Cup holders ............................................558
Curtain shield airbags ............................. 41
Customizable features....................... 740
Customized mode ................................. 417
Daytime running light system ...........267
Defogger
Outside rear view mirrors ............ 542
Rear window........................................ 542
Windshield ........................................... 542
Differential............................................... 736
Dimensions ..............................................726
Display
Dynamic radar cruise control
with full-speed range ................... 329
LKA (Lane-Keeping Assist) .......... 319
Multi-information display................ 100
Warning messages .......................... 673
D
762Alphabetical index
RX350/RX200t_EE_OM48F32E
Do-it-yourself maintenance .............595
Doors
Automatic door locking and
unlocking system..............................143
Back door................................................146
Door lock................................................. 142
Outside rear view mirrors.............206
Power back door.................................. 151
Rear door child-protectors ............143
Side doors .............................................. 140
Side windows........................................ 210
Double locking system .......................... 82
Drive information................................... 105
Drive-start control.....................227, 255
Driver’s seat belt reminder light ..... 669
Driver’s seat position memory ......... 195
Driving
Break-in tips ......................................... 228
Correct posture .................................... 34
Driving mode select switch ............ 417
Procedures ........................................... 226
Winter drive tips................................. 429
Driving position memory .................... 195
Memory recall function ................... 198
Power easy access system ............ 195
Dynamic radar cruise control
with full-speed range ....................... 329
Dynamic Torque Control AWD
system .................................................... 423
Eco drive mode ....................................... 417
Eco Driving Indicator............................120
Electric Power Steering (EPS) ....... 423
Warning light....................................... 667
Electronic key ..........................................134
Battery-saving function .................... 169
If the electronic key does
not operate properly...................... 710
Replacing the battery ...................... 638
Electronic sunshade ..............................218
Jam protection function ................... 219
Operation ............................................... 218
Emergency brake signal.................... 423
Emergency flashers ............................. 656
Emergency tire puncture
repair kit ................................................ 693
Emergency, in case of
If a warning buzzer sounds .......... 666
If a warning light turns on .............. 666
If a warning message is
displayed ............................................ 673
If the battery is discharged ............. 714
If the electronic key does
not operate properly...................... 710
If the engine will not start ............... 708
If you have a flat tire.............. 679, 693
If you lose your keys ............... 136, 138
If you think something is
wrong................................................... 664
If your vehicle becomes stuck ..... 722
If your vehicle has to be
stopped in an emergency ......... 657
If your vehicle needs
to be towed.......................................658
If your vehicle overheats.................. 718
E
764Alphabetical index
RX350/RX200t_EE_OM48F32E
Front turn signal lights
Replacing light bulbs........................ 643
Turn signal lever .................................258
Wattage..................................................738
Fuel
Capacity ................................................. 729
Fuel gauge................................................ 96
Information ............................................ 739
Refueling ................................................ 287
Type .......................................................... 729
Fuel consumption information ......... 128
Fuel filler door ........................................ 287
Refueling ................................................ 287
When the fuel filler door
cannot be opened .........................289
Fuses ..........................................................640
Gauges ........................................................ 96
Glove box ................................................ 557
Grocery bag hooks .............................563
Hands-free system
(for cellular phone) ........................... 492
Head restraints ...................................... 200
Head-up display...................................... 122
Headlight cleaner................................. 279
Headlights ............................................... 265
Adaptive High-beam System ..... 269
Automatic headlight leveling........267
Automatic High Beam .................... 274
Follow me home system................ 266
Light switch........................................... 265
Replacing light bulbs ....................... 643
Wattage ................................................. 738
Windshield wiper linked
headlight illumination ................... 268
Heated steering wheel....................... 549
Heated Windshield Defroster ........ 543
Heaters
Automatic air conditioning
system.................................................. 536
Heated steering wheel ................... 549
Outside rear view mirrors ............ 542
Seat heaters............................... 550, 551
High mounted stoplight
Replacing............................................... 643
G
H
765Alphabetical index
RX350/RX200t_EE_OM48F32E
Hill-start assist control ........................ 422
Hood .......................................................... 597
Hooks
Cargo hooks........................................ 562
Cargo net hooks................................562
Front passenger footwell
hooks ....................................................575
Grocery bag hooks .........................563
Retaining hooks (floor mat)............. 32
Horn ........................................................... 202
HUD (Head-up display) ......................122
ICS
(Intelligent Clearance Sonar) .... 380
Indicator ................................................... 92
Warning light ..................................... 668
Warning messages .............. 384, 391
Identification
Engine...................................................... 728
Vehicle .....................................................727
Ignition switch (engine switch) ........ 246
Illuminated entry system ....................555
Immobilizer system ..................................77
Indicators.....................................................90
Initialization
Engine oil maintenance data ...... 604
Items to initialize ................................. 752
Power back door................................ 159
Tire pressure warning system ...... 616
Inside rear view mirror ....................... 204
Instrument panel light control ............ 98
Intelligent Clearance Sonar
(ICS) ......................................................380
Indicator .....................................................92
Warning light ..................................... 668
Warning messages .............. 384, 391
Interior lights........................................... 552
Switch ...................................................... 553
Wattage ................................................. 738
Intrusion sensor ........................................ 85
ISOFIX rigid anchors ............................ 69
Jack
Positioning a floor jack ...................598
Vehicle-equipped jack...... 680, 695
Jack handle ................................. 680, 695
Jam protection function
Electronic sunshade........................... 219
Moon roof ............................................... 215
Panoramic moon roof ...................... 219
Power back door opener
and closer ............................................159
Power windows ..................................... 211
I
J
766Alphabetical index
RX350/RX200t_EE_OM48F32E
Keyless entry
Smart entry & start system ............. 168
Wireless remote control ......... 134, 151
Keys ............................................................. 134
Battery-saving function.....................170
Electronic key ........................................134
Engine switch....................................... 246
If the electronic key does
not operate properly ......................710
If you lose your keys ................ 136, 138
Key number plate ................................134
Keyless entry ..........................................134
Mechanical key.................................... 135
Replacing the battery...................... 638
Warning buzzer .................................... 141
Wireless remote control ..................134
Knee airbags..............................................40
Lane-Keeping Assist (LKA) .............. 313
Language
(multi-information display) ............... 116
Lever
Auxiliary catch lever ......................... 597
Hood lock release lever................. 597
Shift lever..................................................251
Turn signal lever .................................258
Wiper lever............................... 279, 285
Lexus Climate Concierge ................535
Lexus Display Audio controller ......440
Lexus Display Audio system ............438
Lexus parking assist monitor ............ 401
Display .................................................... 402
Precautions...........................................408
Lexus parking assist-sensor ............... 371
Lexus Safety System+........................... 291
Adaptive High-beam System ..... 269
Automatic High Beam .................... 274
Dynamic radar cruise control
with full-speed range ................... 329
LKA (Lane-Keeping Assist) .......... 313
PCS
(Pre-Crash Safety system) .......300
RSA (Road Sign Assist) ..................324
License plate lights
Light switch........................................... 265
Replacing light bulbs ....................... 643
Light
Adaptive High-beam System ..... 269
Automatic High Beam .................... 274
Cornering lights................................. 266
Fog light switch................................... 278
Follow me home system................ 266
Headlight switch ................................ 265
Illuminated entry system ................ 555
Interior light list.................................... 552
Interior lights ........................................ 553
Luggage compartment light.......... 157
Personal lights..................................... 554
Replacing light bulbs ....................... 643
Turn signal lever................................. 258
Vanity lights.......................................... 567
Wattage ................................................. 738
Welcome lighting...............................267
K
L
767Alphabetical index
RX350/RX200t_EE_OM48F32E
Light bulbs
Replacing ............................................... 643
Wattage..................................................738
LKA (Lane-Keeping Assist) .............. 313
Lock steering column ......................... 248
Luggage cover.......................................563
Maintenance
Do-it-yourself maintenance ........ 595
Maintenance data.............................. 726
Maintenance requirements ..........592
Malfunction indicator lamp .............. 666
Memory recall function....................... 198
Meter
Head-up display................................... 122
Indicators ..................................................90
Instrument panel light control......... 98
Meters ........................................................ 96
Multi-information display ................ 100
Settings....................................................... 110
Warning lights .....................................666
Warning messages........................... 673
Microphone ............................................ 493
Mirrors
Inside rear view mirror.................... 204
Outside rear view mirror
defoggers........................................... 542
Outside rear view mirrors.............206
Vanity mirrors...................................... 567
Moon roof
Door lock linked moon roof
operation.............................................. 215
Jam protection function ................... 215
Operation ............................................... 214
MP3 disc.................................................. 466
Multi-information display
AWD Control display ......................106
Boost gauge .......................................... 107
Clock .......................................................... 96
Drive information.................................105
Dynamic radar cruise control
with full-speed range ................... 329
Engine oil pressure gauge.............. 107
Engine oil temperature gauge...... 107
G-force display ................................... 108
Language ..................................................116
Lexus parking assist-sensor .......... 371
LKA (Lane-Keeping Assist) .......... 319
Outside temperature ......................... 96
PCS
(Pre-Crash Safety system) .........301
Settings ...................................................... 110
Speed warning ...................................... 118
Stop & Start system
information ..........................................109
Suggestion function .............................119
Sway warning display........................106
Warning messages .......................... 673
M