2022 LEXUS RX350 turn signal

3847-1. Essential information
7-1.Essential information
Press the switch.
All the turn signal lights will flash. To turn
them off, press the switch once again.
■Emergency flashers
●If the emergency flashers are used for a
long time while the engine is not operat-
ing, the battery may discharge.
●If any of the SRS airbags deploy (inflate)
or in the event of a strong rear impact, the
emergency flashers will turn on automati-
cally.
The emergency flashers will turn off auto-
matically after operating for approxi-
mately 20 minutes. To manually turn the
emergency flashers off, press the switch
twice.
(The emergency flashers may not turn on
automatically depending on the force of
the impact and conditions of the colli-
sion.)
1 Steadily step on the brake pedal
with both feet and firmly depress it.
Do not pump the brake pedal repeatedly
as this will increase the effort required to
slow the vehicle.
2Shift the shift lever to N.
If the shift lever is shifted to N
3 After slowing down, stop the vehi-
cle in a safe place by the road.
4 Stop the engine.
If the shift lever cannot be shifted to
N
3 Keep depressing the brake pedal
with both feet to reduce vehicle
speed as much as possible.
4 To stop the engine, press and hold
the engine switch for 2 consecutive
Emergency flashers
The emergency flashers are used to
warn other drivers when the vehicle
has to be stopped on the road due
to a breakdown, etc.
Operating instructions
If your vehicle has to be
stopped in an emergency
Only in an emergency, such as if it
becomes impossible to stop the
vehicle in the normal way, stop the
vehicle using the following proce-
dure:
Stopping the vehicle

4378-1. Specifications
8
Vehicle specifications
Type B
A: Wedge base bulbs (amber)
B: Wedge base bulbs (clear)
*1: Vehicles with single-beam headlights
*2: Vehicles without door trim ornament lights
Tire size235/55R20 102V, T165/90D18 107M (spare)
Tire inflation pressure
(Recommended cold tire
inflation pressure)
Front tire
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Rear tire
33 psi (230 kPa, 2.3 kgf/cm
2 or bar)
Spare tire
60 psi (420 kPa, 4.2 kgf/cm
2 or bar)
Driving at high speeds (above 100 mph [160 km/h]) (in
countries where such speeds are permitted by law)
Add 11 psi (70 kPa, 0.7 kgf/cm
2 or bar) to the front and rear
tires. Never exceed the maximum cold tire inflation pres-
sure indicated on the tire sidewall.
Wheel size20  8J, 18  4T (spare)
Wheel nut torque76 ft•lbf (103 N•m, 10.5 kgf•m)
Light bulbs
Light bulbsBulb No.WType
Exterior
Front side marker lights*1W5W5B
Front turn signal lights*17444NA28/8A
Rear turn signal lights*1WY21W21A
Back-up lights*192116B
InteriorDoor courtesy lights*25B
Vanity lights8B

4568-2. Customization
■Turn signal lever (P.178)
■Automatic light control system ( P.184)
■Lights ( P.184)
*1:Except for Canada
*2: If equipped
■Rain-sensing windshield wipers* ( P.190)
*:If equipped
FunctionDefault settingCustomized setting
The number of times the turn
signal lights flash automatically
when the turn signal lever is
moved to the first position
during a lane change
3
5
——O7
Off
FunctionDefault settingCustomized setting
Light sensor sensitivityStandard-2 to 2O—O
Time elapsed before head-
lights automatically turn off
after doors are closed
30 seconds
Off
O—O60 seconds
90 seconds
FunctionDefault settingCustomized setting
Daytime running lightsOnOff*1O—O
Welcome lightingOnOff——O
AFS (Adaptive Front-lighting
System)
*2OnOff——O
Windshield wiper linked head-
light illuminationOnOff——O
FunctionDefault settingCustomized setting
Wiper operation when the
wiper switch is in the “AUTO”
positionRain-sensing opera-
tion
Intermittent opera-
tion linked to vehicle speed (with interval adjuster)
——O
ABC
ABC
ABC
ABC

4618-2. Customization
8
Vehicle specifications
■Seat belt reminder (P.393)
■Vehicle customization
●When the smart access system with
push-button start is off, the entry unlock
function cannot be customized.
●When the doors rema in closed after
unlocking the doors and the timer acti-
vated automatic door lock function acti-
vates, signals will be generated in
accordance with the operation buzzer
volume and operational signal (Emer-
gency flashers) function settings.
●Some settings can be changed using a
switch or the Remote Touch. If a setting is
changed using a switch, the changed set-
ting will not be reflected on the Remote
Touch until the engine switch is turned off
and then to IGNITION ON mode.
■Clock settings screen
If the clock adjustment screen is displayed
continuously when attempting to change
the clock settings, the system may be mal-
functioning. Have the vehicle inspected by
your Lexus dealer.
FunctionDefault settingCustomized setting
Vehicle speed linked seat belt
reminder buzzerOnOff——O
ABC

485Alphabetical Index
Front turn signal lightsReplacing light bulbs.................... 375, 377
Turn signal lever ...........................................178
Wattage.......................................................... 437
Fuel Capacity ......................................................... 432
Fuel gauge ....................................................... 75
Fuel pump shut off system .................... 392
Information ....................................................438
Refueling ......................................................... 195
Type.................................................................. 432
Warning light ...............................................396
Fuel consumption Average fuel economy ..............................80
Current fuel consumption........................80
Fuel filler door If the fuel filler door cannot be opened......................................................................... 420
Refueling ......................................................... 195
Fuel gauge ..........................................................75
Fuel pump shut off system........................ 392
Fuses ................................................................... 371
G
Garage door opener ................................. 326
Gauges ................................................................75
G-force............................................................... 82
Glove box ....................................................... 305
Glove box light .............................................305
Grocery bag hooks .................................... 309
H
Hands Free Power Back Door ............... 104
Head restraints ...............................................132
Headlight aim ................................................ 372
Headlights Adaptive Front-lighting System (AFS).......................................................................... 186
Automatic High Beam system..............187
Light switch .................................................... 184
Replacing light bulbs................................ 375 Head-up display.............................................. 86
Driving information display area ...........86
Eco Driving Indicator..................................90
HUD (Head-up display) switch ............ 87
Navigation system-linked display ........89
Settings.............................................................. 88
Heated steering wheel .............................. 297
Heaters Front automatic air conditioning system..........................................................................284
Heated steering wheel ............................ 297
Outside rear view mirrors.................... 286
Rear automatic air conditioning system
.......................................................................... 294
Seat heaters .................................................. 297
High mounted stoplight Replacing light bulbs................................375
Hill-start assist control ............................... 266
Hood Open................................................................349
Hooks Cargo hooks............................................... 309
Cargo net hooks....................................... 309
Coat hooks ................................................... 323
Front passenger footwell hooks.........325
Grocery bag hooks................................. 309
Retaining hooks (floor mat) ..................... 24
Horn ....................................................................135
HUD (Head-up display) switch ................ 87
I
I/M test ............................................................ 346
Identification Engine................................................................431
Vehicle ..............................................................431
If your vehicle has to be stopped in an emergency .................................................. 384
Ignition switch (engine switch).................170 Auto power off function............................173
Changing the engine switch modes ..173
If your vehicle has to be stopped in an emergency ................................................ 384

486Alphabetical Index
Indicators ............................................................72
InitializationItems to initialize ......................................... 462
Maintenance .................................... 342, 353
Power windows........................................... 140
Tire pressure warning system ...............361
Inside rear view mirror ................................136
Instrument panel light control ................... 78
Intercooler coolant Capacity ......................................................... 434
Interior lights..................................................300 Front interior light ..................................... 300
Rear interior light ...................................... 300
Intuitive parking assist.....................236, 238 Function .......................................................... 238
Warning message..................................... 240
J
JackPositioning a floor jack............................ 349
Vehicle-equipped jack ........................... 407
Jack handle .................................................... 407
Jam protection function Electronic sunshade ...................................146
Moon roof .......................................................143
Panoramic moon roof...............................146
Power back door.........................................107
Power windows........................................... 140
Rear seats ......................................................... 118
K
Keyless entrySmart access system with push-button start ................................................................... 113
Wireless remote control........................... 95
Keys Battery-saving function ..............................114
Electronic key ................................................. 94
Engine switch.................................................170
If the electronic key does not operate properly......................................................... 421 If you lose your keys .................................. 419
Key number plate ......................................... 94
Keyless entry .......................................... 95, 113
Mechanical key .............................................. 94
Replacing the battery .............................. 369
Warning buzzer ............................................ 113
Wireless remote control ...........................95
Knee airbags .................................................... 30
L
Lane Tracing Assist (LTA) Operation ......................................................... 211
Warning messages.....................................219
Language (multi-infor mation display) ... 83
LATCH anchors ............................................. 54
Lever Auxiliary catch lever .................................349
Hood lock release lever .........................349
Shift lever ..........................................................174
Turn signal lever .......................................... 178
Wiper lever .................................................... 190
Lexus climate concierge .......................... 283
Lexus Enform Safety Connect.................. 60
Lexus Safety System + 2.0 AHB (Automatic High Beam) ............. 187
Dynamic radar cruise control with full-speed range ...................................... 222
LTA (Lane Tracing Assist) ....................... 211
PCS (Pre-Collision System) ................204
RSA (Road Sign Assist)..........................220
License plate lights Light switch .................................................... 184
Replacing light bulbs................................375
Light bulbs Replacing ....................................................... 374
Lights Automatic High Beam system ............. 187
Fog light switch ............................................ 190
Front interior lights ................................... 300
Front personal lights.................................. 301
Headlight switch.......................................... 184
Interior lights ................................................ 300

487Alphabetical Index
Interior lights list......................................... 300
Rear interior lights .................................... 300
Rear personal lights................................... 301
Replacing light bulbs................................ 375
Turn signal lever ...........................................178
Vanity lights .................................................. 325
Wattage.......................................................... 437
Lock steering column ................................... 171
LTA (Lane Tracing Assist) Operation..........................................................211
Warning messages .................................... 219
Luggage cover .............................................. 310
M
Maintenance Do-it-yourself maintenance ................. 347
General maintenance ............................. 343
Maintenance data......................................430
Maintenance requirements .................. 342
Malfunction indicator lamp ..................... 394
Master warning light .................................. 399
Menu icons.........................................................79
Meter Clock .................................................................. 75
Indicators ...........................................................72
Instrument panel light control ................ 78
Meter control switches ..............................80
Meters ................................................................ 75
Multi-information display .......................... 79
Settings .............................................................. 83
Units .................................................................... 82
Warning lights............................................. 393
Warning message..................................... 402
Mirrors Inside rear view mirror..............................136
Outside rear view mirror defoggers286
Outside rear view mirrors ...................... 137
Vanity mirrors.............................................. 325
Moon roof Door lock linked moon roof operation...........................................................................143 Door lock linked panoramic moon roof
operation ..................................................... 146
Jam protection function ............................143
Operation ........................................................142
Multi-information display .............................79 Audio system-linked display ...................83
AWD Control ................................................. 81
Drive information ......................................... 80
Driving assist system information .........83
Driving information display ..................... 80
Dynamic radar cruise control with full-speed range ...................................... 222
Eco Driving Indicator................................... 81
G-force .............................................................. 82
LTA (Lane Tracing Assist) ......................216
Menu icons ...................................................... 79
Meter control switches ............................. 80
Navigation system-linked display ........83
Pop-up display ............................................... 79
Settings...............................................................83
Suggestion function .....................................84
Tire pressure ............................................... 359
Units..................................................................... 82
Warning message .....................................402
N
Navigation system-linked display... 83, 89
Noise from under vehicle ...............................6
O
“ODO TRIP” switch ...................................... 78
Odometer ......................................................... 78
Odometer and trip meter display Display items ................................................... 78
“ODO TRIP” switch .................................... 78
Pop-up display ............................................... 78
Oil Engine oil........................................................ 432
Rear differential oil.....................................435
Opener Fuel filler door ............................................... 195

489Alphabetical Index
Head restraints ............................................. 132
Seat heaters .................................................. 297
Rear side marker lights Light switch .................................................... 184
Replacing light bulbs................................ 375
Rear turn signal lights Replacing light bulbs.................... 375, 379
Turn signal lever ...........................................178
Wattage.......................................................... 437
Rear view mirror Inside rear view mirror..............................136
Outside rear view mirrors ...................... 137
Rear window defogger ............................. 286
Rear window wiper.......................................194
Refueling Capacity ......................................................... 432
Fuel types....................................................... 432
If the fuel filler door cannot be opened......................................................................... 420
Opening the fuel tank cap ..................... 195
Remote Touch .............................................. 278
Replacing Electronic key battery..............................369
Fuses .................................................................. 371
Light bulbs..................................................... 374
Tires ..................................................................406
Resetting the message indicating mainte- nance is required ...................................... 342
Rev indicator .....................................................76
Rev peak.............................................................. 77
Road Sign Assist .......................................... 220
RSA (Road Sign Assist) ............................ 220
S
Seat belt reminder ligh t............................. 396
Seat belts............................................................ 26 Automatic Locking Retractor ................ 28
Child restraint system installation......... 46
Cleaning and maintaining the seat belt......................................................................... 339
Emergency Locking Retractor .............. 28
How to wear your seat belt ......................27 How your child should
wear the seat belt
............................................................................. 27
Pregnant women, proper seat belt use ............................................................................. 26
Reminder light and buzzer .................. 396
Seat belt extender......................................... 27
Seat belt pretensioners .............................. 29
SRS warning light.......................................394
Seat heaters ................................................... 297
Seat position memory..................................129
Seat ventilators ............................................. 297
Seating capacity............................................ 158
Seats Adjustment ...............................................117, 119
Adjustment precautions ................... 117, 118
Child seats/child restraint system installa-tion .................................................................... 45
Cleaning .........................................................339
Driving position memory .........................129
Folding down the rear seatbacks ......... 119
Head restraints..............................................132
Power easy access system .....................129
Properly sitting in the seat ........................ 25
Seat heaters .................................................. 297
Seat position memory ...............................129
Seat ventilators ............................................ 297
Sensor Automatic headlight system .................. 184
Automatic High Beam system ............. 187
Inside rear view mirror ............................. 136
Intuitive parking assist ..............................238
LTA (Lane Tracing Assist) ....................... 211
Parking Support Brake function (rear-crossing vehicles) ..................... 260
Parking Support Brake function (static objects) ....................................................... 258
Radar sensor ..................................... 198, 232
Rain-sensing windshield wipers ............ 191
RCTA............................................................... 246
Service reminder message ..................... 342
Shift lever Automatic transmission ............................174