lock LEXUS RX350 2022 Owners Manual

4608-2. Customization
■Illumination (P.300)
*:If equipped
FunctionDefault settingCustomized setting
Time elapsed before the inte-
rior lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation after the engine
switch is turned offOnOff——O
Operation when the doors are
unlockedOnOff——O
Operation when you approach
the vehicle with the electronic
key on your person
OnOff——O
Footwell lights and front center
console lightOnOff——O
Instrument panel ornament
light
* and door trim ornament
lights
*
OnOff——O
Time elapsed before the outer
foot lights turn off15 seconds
Off
O—O7.5 seconds
30 seconds
Operation of the outer foot
lights when yo u approach the
vehicle with the electronic key
on your person
OnOff——O
Operation of the outer foot
lights when the doors are
unlocked with the power door
lock switch
OnOff——O
Operation of the outer foot
lights when a door is openedOnOff——O
Fading out of the outer foot
lights when they turn offLongShort——O
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

478What to do if... (Troubleshooting)
1-1.What to do if... (Troubleshooting)What to do if... (Troubleshooting)
If you lose your mechanical keys,
new genuine mechanical keys can
be made by your Lexus dealer.
( P.419)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. ( P.419)
 Is the electronic key battery weak or
depleted? ( P.369)
 Is the engine switch in IGNITION
ON mode?
When locking the doors, turn the engine
switch off. ( P.173)
 Is the electronic key left inside the
vehicle?
When locking the door s, make sure that
you have the electronic key on your per-
son.
 The function may not operate prop-
erly due to the condition of the radio
wave. ( P.114)
 Is the child-protector lock set?
The rear door cannot be opened from
inside the vehicle when the lock is set.
Open the rear door fr om outside and then
unlock the child-protector lock. ( P.100)
Did you press the engine switch
while firmly depressing the brake
pedal? ( P.170)
 Is the shift lever in P? ( P.170)
 Is the electronic key anywhere
detectable inside the vehicle?
( P.113)
 Is the steering wheel unlocked?
( P.171)
 Is the electronic key battery weak or
depleted?
In this case, the engine can be started in a
temporary way. ( P.422)
 Is the battery discharged?
( P.423)
If you have a problem, check the
following before contacting your
Lexus dealer.
The doors cannot be locked,
unlocked, opened or closed
You lose your keys
The electronic key does not
operate properly
The doors cannot be locked or
unlocked
The rear door cannot be opened
If you think something is wrong
The engine does not start
The shift lever cannot be shifted
from P even if you depress the
brake pedal

479What to do if... (Troubleshooting)
Is the engine switch in IGNITION
ON mode?
If you cannot release the shift lever by
depressing the brake pedal with the engine
switch in IGNITION ON mode ( P.175)
It is locked automatically to prevent
theft of the vehicle. ( P.171)
 Is the window lock switch pressed?
The power window except for the one at
the driver’s seat cannot be operated if the
window lock switch is pressed. ( P.142)
 The auto power off function will be
operated if the vehicle is left in
ACCESSORY or IGNITION ON
mode (the engine is not running) for
a period of time. ( P.173)
 The seat belt reminder light is flash-
ing
Are the driver and the passengers wearing
the seat belts? ( P.396)
The parking brake indicator is on
Is the parking brake released? ( P.179)
Depending on the situation, other
types of warning buzzer may also
sound. (P.393, 402)
 Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm sounds.
(P.67)
Do one of the following to stop the
alarms:
 Unlock the doors.
 Turn the engine switch to ACCES-
SORY or IGNITION ON mode, or
start the engine.
 Is the message displayed on the
multi-information display?
Check the message on the multi-informa-
tion display. ( P.402)
When a warning light turns on or a
warning message is displayed, refer
to P.393, 402.
The steering wheel cannot be
turned after the engine is
stopped
The windows do not open or
close by operating the power
window switches
The engine switch is turned off
automatically
A warning buzzer sounds during
driving
An alarm is activated and the
horn sounds
A warning buzzer sounds when
leaving the vehicle
A warning light turns on or a
warning message is displayed
When a problem has occurred
If you have a flat tire

481Alphabetical Index
Alphabetical Index
A
A/CAir conditioning filter ............................... 366
Front automatic air conditioning system......................................................................... 284
Front seat concentr ated airflow mode
(S-FLOW)................................................. 292
Rear automatic air conditioning system ......................................................................... 294
ABS (Anti-lock Brake System).............. 265 Warning light ...............................................395
ACA (Active Cornering Assist) ........... 266
Active Cornering Assist (ACA) ........... 266
Adaptive Front-lighting System (AFS) 186
Adaptive Variable Suspension System266
AFS (Adaptive Front- lighting System) 186
AHB (Automatic High Beam) .................187
Air conditioning filter ................................. 366
Air conditioning system Air conditioning filter ............................... 366
Front automatic air conditioning system......................................................................... 284
Front seat concentr ated airflow mode
(S-FLOW)................................................. 292
Rear automatic air conditioning system ......................................................................... 294
Airbags Airbag operating conditions................... 33
Airbag precautions for your child ........ 36
Correct driving posture ............................ 25
Curtain shield airbag operating condi- tions .................................................................. 33
Curtain shield airbag precautions ....... 36
Front passenger occupa nt classification
system ............................................................. 39
General airbag precautions ................... 36
Locations of airbags.................................... 30
Modification and disp osal of airbags . 38
Side airbag operating conditions ......... 33
Side airbag precautions ............................ 36 Side and curtain shie
ld airbags operating
conditions ...................................................... 33
Side and curtain shield airbags precau- tions .................................................................. 36
SRS airbags......................................................30
SRS warning light.......................................394
Alarm ....................................................................67 Warning buzzer .........................................393
Anchor brackets ..................................... 46, 57
Antennas (smart acc ess system with
push-button start)........................................ 113
Anti-lock Brake System (ABS).............. 265 Warning light .............................................. 395
Approach warning...................................... 228
Armrest............................................................ 322
Assist grips ..................................................... 322
Audio system-linked display ...................... 83
Automatic headlight leveling system ... 185
Automatic High Beam ................................187
Automatic light control system............... 184
Automatic transmission .............................. 174 M mode ............................................................ 177
Paddle shift switches ........................176, 177
Auxiliary boxes .................................... 308, 311
Average fuel economy................................. 80
Average vehicle speed ................................ 80
AWD Control....................................................81
B
Back door .......................................................... 101
Back-up light Wattage .......................................................... 437
Back-up lights Replacing light bulbs..................... 375, 381
Battery Battery checking ....................................... 355
If the battery is discharged .................... 423
Preparing and checking before winter............................................................................ 271
Warning light ...............................................394
Blind Spot Monitor (BSM)....................... 232
Bottle holders ................................................ 307

482Alphabetical Index
BrakeBrake hold.......................................................182
Fluid ......................................................354, 436
Parking brake ................................................ 179
Warning light ............................................... 393
Brake assist .................................................... 265
Break-in tips...................................................... 151
Brightness control Instrument panel light control ................ 78
BSM (Blind Spot Monitor)....................... 232
Buzzer Hands off steering wheel warning (LTA)...........................................................................218
C
Care Exterior ........................................................... 336
Interior ............................................................. 339
Seat belts........................................................ 339
Wheels and wheel ornaments............ 336
Cargo capacity.................................... 155, 158
Cargo hooks ................................................. 309
Cargo net hooks .......................................... 309
Center Display .............................................280
Chains ...............................................................272
Child restraint system Fixed with a LATCH system .................. 54
Fixed with a seat belt...................................50
Front passenger occupa nt classification
system ............................................................. 39
Points to remember .................................... 45
Riding with children ..................................... 45
Types of child restraint system installation method ........................................................... 46
Using an anchor bracket .......................... 57
Child safety Airbag precautions...................................... 36
Battery precautions ......................356, 425
Child restraint system................................. 46
Heated steering wheel and seat heater precautions................................................ 297 How your child should
wear the seat belt
............................................................................. 27
Moon roof precautions.............................144
Panoramic moon roof precautions ....147
Power back door precautions ............... 101
Power window lock switch .....................142
Power window precautions .................... 141
Rear door child-protectors ................... 100
Seat belt extender prec autions.............. 27
Seat belt precautions .................................. 45
Child-protectors........................................... 100
Cleaning Exterior............................................................336
Interior .............................................................339
Radar sensor ................................................. 198
Seat belts ........................................................339
Wheels and wheel ornaments ............336
Clock ........................................................ 75, 323
Coat hooks..................................................... 323
Coin box.......................................................... 307
Compass ...........................................................331
Condenser ..................................................... 354
Console box .................................................. 305
Consumption screen .................................... 90
Cooling system............................................. 353 Engine overheating................................... 426
Cornering lights ............................................ 186 Replacing light bulbs................................375
Cruise control Dynamic radar cruise control with full-speed range ...................................... 222
Cup holders ................................................... 306
Current fuel consumption .......................... 80
Curtain shield airbags .................................. 30
Customizable features .............................. 449
D
Daytime running light system .................. 184
Defogger Outside rear view mirrors.................... 286
Rear window ............................................... 286
Windshield ................................................... 286

483Alphabetical Index
DifferentialRear differential oil .................................... 435
Dimension ...................................................... 430
Dinghy towing.................................................169
Display Center Display............................................280
Dynamic radar cruise control with full-speed range .......................................222
Head-up display ........................................... 86
Intuitive parking assist.............................. 238
LTA (Lane Tracing Assist)...................... 216
Multi-information display .......................... 79
RCTA .............................................................. 245
Warning message..................................... 402
Distance until next engine oil change .... 78
Do-it-yourself maintenance .................... 343
Door courtesy lights ...................................300 Wattage.......................................................... 437
Door lock Power back door.......................................... 101
Side doors ........................................................ 97
Smart access system with push-button start ................................................................... 113
Wireless remote control........................... 95
Door pockets ................................................ 307
Doors Automatic door lock ing and unlocking
system ........................................................... 100
Door glasses ................................................. 140
Door lock warning buzzer ...................... 98
Open door warning buzzer ................. 100
Outside rear view mirrors ...................... 137
Rear door child-protectors ................... 100
Side doors ........................................................ 97
Drive distance .................................................. 80
Driver’s seat position memory Driving position memory......................... 129
Memory recall function ............................. 131
Power easy access system ..................... 129
Drive-start control ......................................... 151
Driving Break-in tips .................................................... 151 Correct driving posture ............................ 25
Driving mode select switch .................. 262
Procedures .................................................... 150
Winter drive tips ........................................... 271
Driving assist system information ............ 83
Driving information display ........................ 80
Driving position memory............................129 Memory recall function.............................. 131
Power easy access system .....................129
Driving range ................................................... 80
Dynamic radar cruise control with full-speed range ........................................ 222 Warning message .....................................230
Dynamic Torque Control AWD system .......................................................................... 266
E
Eco Driving Indicator............................. 81, 90
Eco Driving Indicator Light ..........................81
EDR (Event data recorder) ........................... 8
Elapsed time ..................................................... 80
Electric Power Steering (EPS) .............. 266 Warning light .............................................. 395
Electronic key .................................................. 94 Battery-saving function.............................. 114
If the electronic key does not operate properly .........................................................421
Replacing the battery .............................. 369
Electronic sunshade Jam protection function ........................... 146
Operation ....................................................... 145
Emergency flashers .................................... 384
Emergency, in case of If a warning buzzer sounds...................393
If a warning light turns on.......................393
If a warning message is displayed.....402
If the battery is discharged .................... 423
If the electronic key does not operate properly .........................................................421
If the engine will not start......................... 418
If the fuel filler do or cannot be opened
..........................................................................420

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

488Alphabetical Index
Hood................................................................ 349
Outer foot lights Location......................................................... 300
Outside door handle lights......................300
Outside rear view mirrors Adjustment...................................................... 137
BSM (Blind Sport Monitor) ................. 232
Folding ............................................................. 138
Linked mirror function when reversing........................................................................... 137
Mirror position memory........................... 129
Outside rear view mirror defoggers286
RCTA function ............................................ 245
Outside temperature.....................................75
Overheating .................................................. 426
P
Paddle shift switches .......................... 176, 177
Panic mode ....................................................... 95
Panoramic moon roof Jam protection function............................146
Operation........................................................145
Parking assist sensor s (intuitive parking
assist) ............................................................. 238
Parking brake Operation........................................................ 179
Parking brake engaged warning buzzer............................................................................ 181
Warning light ...............................................399
Warning message........................................ 181
Parking lights Light switch .................................................... 184
Replacing light bulbs................................ 375
Parking Support Brake function (for rear-crossing vehicles) .......................... 260 Function ..........................................................260
Parking Support Brake function (static objects) ......................................................... 257 Function .......................................................... 257
PCS (Pre-Collision System) Function .......................................................... 204
PCS OFF switch ........................................206 Warning light .............................................. 398
Personal lights...............................................300
PKSA (Parking Support Alert) .............. 236
PKSB (Parking Support Brake)...............251 Warning message .....................................256
Power back door ............................................ 101 Hands Free Power Back Door ........... 104
Smart access system with push-button start ................................................................. 102
Power easy access system ........................129
Power outlets ................................................ 323
Power steering (Elect ric power steering
system) .......................................................... 266 Warning light .............................................. 395
Power windows Door lock linked window operation ... 141
Jam protection function ........................... 140
Operation ....................................................... 140
Window lock switch...................................142
Pre-Collision System (PCS) Function ..........................................................204
PCS OFF switch ....................................... 206
Warning light .............................................. 398
R
Radar cruise control (dynamic radar cruise control with full-speed range)............. 222
Radiator ........................................................... 354
RCTA Function ..........................................................245
Warning message ..................................... 246
RCTA (Rear Cross Traffic Alert) ......... 236
RCTA function ............................................. 246
Rear automatic air conditioning system .......................................................................... 294
Rear Cross Traffic Alert (RCTA) ......... 245
Rear door sunshades ................................. 325
Rear fog lights Switch................................................................ 190
Rear seats .......................................................... 118 Adjustment ....................................................... 119
Folding down the rear seatbacks ......... 119