
5826-5. Using the other interior features
RX350/RX200t_EE_OM48F32E
NOTICE
■To prevent damage
Do not pour any liquid on to the “SOS” button panel etc. and make any impact to it.
■If the “SOS” button panel malfunctions
It may not be able to make the Emergency Call or inform you of the correct condition of the system. If the “SOS” button panel has been broken, please consult any autho-rized Lexus dealer or repairer, or anothe r duly qualified and equipped professional.
■If there is any malfunction of the speaker or the microphone during the Emergency Call or the Manual Maintenance Check
You will not be able to communicate with the Public Safety Answering Point (PSAP)
operator.
If any of this equipment has been broken, please consult any authorized Lexus dealer or repairer, or another duly qualified and equipped professional.

6187-3. Do-it-yourself maintenance
RX350/RX200t_EE_OM48F32E
■Situations in which the tire pressure warning system may not operate properly
●In the following cases, the tire pressure warning system may not operate properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment) tire. • A tire has been replaced with a tire that is not of the specified size.• Tire chains, etc., are equipped.
• If a window tint that affects the radio wave signals is installed. • If there is a lot of snow or ice on the vehi cle, particularly around the wheels or wheel housings.
• If the tire inflation pressure is extr emely higher than the specified level. • If wheel without the tire pressure warning valve and transmitter is used.• If the ID code on the tire pressure warning valves and transmitters is not registered
in the tire pressure warning computer.
●Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large display, air- port or other facility that generates st rong radio waves or electrical noise. • When carrying a portable radio, cellular phone, cordless phone or other wireless
communication device. If tire position information is not correctly displayed due to the radio wave conditions, the display may be corrected by driving and changing the radio wave conditions.
●When the vehicle is parked, the time taken for the warning to start or go off could beextended.
●When tire inflation pressure declines rapi dly for example when a tire has burst, the
warning may not function.
■The initialization operation
●Make sure to carry out initialization af ter adjusting the tire inflation pressure.
Also, make sure the tires are cold before carry ing out initialization or tire inflation pres- sure adjustment.
●If you have accidentally turned the engine swit ch off during initialization, it is not neces- sary to restart the initialization again as in itialization will restart automatically when the engine switch has been turned to IGNITION ON mode for the next time.
●If you accidentally restart the initialization when initialization is not necessary, adjust the tire inflation pressure to the specified leve l when the tires are cold, and conduct initial- ization again.
●While the position of each tire is being de termined and the inflation pressures are not being displayed on the multi-information display, if the inflation pressure of a tire drops, the tire pressure warning light will come on.

760Alphabetical index
RX350/RX200t_EE_OM48F32E
Back door
Back door................................................146
Power back door.................................. 151
Touchless power back door......... 153
Wireless remote control ................... 151
Back-up lights
Replacing light bulbs........................ 643
Wattage..................................................738
Battery
Battery checking ................................607
If the battery is discharged .............. 714
Preparing and checking
before winter .................................... 429
Warning light .......................................666
Blind Spot Monitor (BSM) ................355
Blind Spot Monitor function...........361
Rear Crossing Traffic
Alert function ....................................365
Bluetooth®............................................... 513
Audio system ...................................... 490
Hands-free system
(for cellular phone)........................ 492
Boost gauge ............................................. 107
Bottle holders .........................................560
Brake
Brake Hold ........................................... 263
Fluid .......................................................... 736
Parking brake ......................................259
Warning light .......................................666
Brake assist.............................................. 422
Brake Hold .............................................. 263
Warning light....................................... 667
Break-in tips............................................ 228
Brightness control
Instrument panel light control ........ 98
BSM (Blind Spot Monitor) ............... 355
Blind Spot Monitor function .......... 361
Rear Crossing Traffic
Alert function.................................... 365
Card key ....................................................134
Care
Aluminum wheels..............................585
Exterior ................................................... 584
Interior.....................................................589
Seat belts ...............................................590
Self-restoring coat ............................ 584
Cargo hooks .......................................... 562
Cargo net hooks................................... 562
CD player ................................................ 466
Chains ....................................................... 430
Child restraint system............................ 54
Child seats definition .......................... 54
Child seats installation ...............62, 69
Installing a CRS to the
passenger seat ................................... 59
Installing CRS with ISOFIX
rigid anchors ........................................ 74
Installing CRS with seat belts ......... 66
Installing CRS with top strap ...........75
B
C

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

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

771Alphabetical index
RX350/RX200t_EE_OM48F32E
Spare tire
Inflation pressure................................ 737
Storage location ................................ 680
Spark plug................................................ 734
Specifications ......................................... 726
Speech command system ................. 526
Speed warning ..........................................118
Speedometer ............................................ 96
Sport mode................................................417
Steering wheel
Adjustment............................................ 202
Audio switches.................................... 444
Heated steering wheel....................549
Meter control switches .................... 102
Power easy access system ............ 195
Telephone switches......................... 503
Stop & Start system..............................345
Replacing battery................................. 717
Warning light .......................................669
Stop lights
Emergency brake signal ................ 423
Replacing light bulbs........................ 643
Storage feature......................................556
Storage precautions ............................556
Stuck
If the vehicle becomes stuck .........722
Sun visors ................................................. 567
Sunshade
Panoramic moon roof...................... 218
Rear door............................................... 576
Roof ............................................................215
Switches
Adaptive High-beam System
switch ................................................... 270
All-wheel drive lock switch ............ 421
Audio remote control
switches .............................................. 444
Automatic High Beam switch...... 274
Brake hold switch ............................. 263
Cruise control
switch ......................................... 329, 341
Door lock switch ................................. 142
Driving mode select switch............ 417
Driving position memory
switches ................................................195
Electronic sunshade switch............ 218
Emergency flashers switch........... 656
Engine switch ...................................... 246
Fog light switch................................... 278
Heated steering wheel switch .... 549
HUD (Head-up display)
switches ................................................ 122
Ignition switch ..................................... 246
Intrusion sensor cancel
switch ...................................................... 85
Light switch........................................... 265
LKA (Lane-Keeping Assist)
switch ..................................................... 318
Meter control switches..................... 102
Moon roof switches ........................... 214
“ODO/TRIP” switch .........................103

772Alphabetical index
RX350/RX200t_EE_OM48F32E
Outside rear view mirror
switches...............................................206
Paddle shift switches ............ 252, 253
Panoramic moon roof
switches................................................ 218
Parking brake switch ....................... 259
Power back door opener
and closer switch................... 152, 154
Power window switch ...................... 210
Rear window and outside
rear view mirror defoggers
switch.................................................... 542
Rear window wiper and
washer switch...................................285
Seat heater switches ....................... 550
“SOS” button .......................................578
Seat ventilator switches ................... 551
Stop & Start cancel switch ............348
Talk switch ................................ 503, 526
Telephone switches......................... 503
Vehicle-to-vehicle
distance button................................ 329
VSC OFF switch ............................... 424
Window lock switch.......................... 210
Windshield wiper and
washer switch................................... 279
Tachometer ............................................... 96
Tail lights
Light switch........................................... 265
Replacing light bulbs ....................... 643
Talk switch ................................... 503, 526
Telephone switch .................................503
Theft deterrent system
Alarm .......................................................... 83
Double locking system ...................... 82
Engine immobilizer system .............. 77
Intrusion sensor ..................................... 85
Tilt sensor ................................................. 85
Tilt sensor .................................................... 85
Tire inflation pressure
Maintenance data .............................. 737
Warning light....................................... 669
Tire pressure warning system
Installing tire pressure warning
valves and transmitters ................. 615
Registering ID codes......................... 617
Warning light....................................... 669
T