2022 LEXUS RC300 lock

3568-2. Customization
RC350/RC300 Owner's Manual
■Seat heaters* ( P.221)
*:If equipped
■Illumination ( P.223)
FunctionDefault settingCustomized setting
Seat heater timer controlOffOnO—O
ABC
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
Remote Touch pad lightOnOff——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 you 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

3578-2. Customization
RC350/RC300 Owner's Manual
8
Vehicle specifications
■Seat belt reminder (P.297)
■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 Center Di splay. If a setting is
changed using a switch, the changed set-
ting will not be reflected on the Center
Display screen until th e engine switch is
turned off and then to IGNITION ON
mode.
FunctionDefault settingCustomized setting
Vehicle speed linked seat belt
reminder buzzerOnOff——O
ABC

370What to do if... (Troubleshooting)
RC350/RC300 Owner's Manual
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.314)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. ( P.314)
 Is the electronic key battery weak or
depleted? ( P.275)
 Is the engine switch in IGNITION
ON mode?
When locking the doors, turn the engine
switch off. ( P.127)
 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.94)
 The function to prevent the elec-
tronic key from being left inside the
trunk will operate and you can open
the trunk as usual. Take the key out
from the trunk. ( P.91)
 Did you press the engine switch
while firmly depressing the brake
pedal? ( P.125)
 Is the shift lever in P? ( P.125)
 Is the electronic key anywhere
detectable inside the vehicle?
( P.93)
 Is the steering wheel unlocked?
( P.125)
 Is the electronic key battery weak or
depleted?
In this case, the engine can be started in a
temporary way. ( P.316)
 Is the battery discharged? ( P.317)
 Is the engine switch in IGNITION
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 trunk lid is closed with the
electronic key left inside
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

371What to do if... (Troubleshooting)
RC350/RC300 Owner's Manual
ON mode?
If you cannot release the shift lever by
depressing the brake pedal with the engine
switch in IGNITION ON mode. (P.130)
It is locked automatically to prevent
theft of the vehicle. ( P.125)
 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.111)
 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.128)
 The seat belt reminder light is flash-
ing
Are the driver and the front passenger
wearing the seat belts? (P.297)
The parking brake indicator is on
Is the parking brake released? ( P.135)
Depending on the situation, other types of warning buzzer may also
sound. (
P.293, 301)
 Did anyone inside the vehicle open
a door during setting the alarm?
The sensor detects it and the alarm sounds.
(P.57)
Do one of the following to deactivate
or stop the alarm:
 Unlock the doors.
 Open the trunk using the entry
function or wireless remote control.
 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.301)
When a warning light turns on or a
warning message is displayed, refer
to P.293, 301.
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

384Alphabetical Index
RC350/RC300 Owner's Manual
Alphabetical Index
A
A/CAir conditioning filter ............................... 273
Automatic air conditioning system ..... 213
Micro dust and pollen filter..................... 217
ABS (Anti-lock Brake System)............... 198 Warning light ............................................... 295
Active Sound Control (ASC) ..................139
Adaptive Variable Suspension System 199
Air conditioning filter ................................. 273
Air conditioning system Air conditioning filter ............................... 273
Automatic air conditioning system ..... 213
Micro dust and pollen filter..................... 217
Airbags Airbag operating conditions................... 30
Airbag precautions for your child .........32
Correct driving posture .............................23
Curtain shield airbag operating condi-tions .................................................................. 30
Curtain shield airbag precautions ........32
Front passenger occupa nt classification
system ............................................................. 36
General airbag precautions ....................32
Locations of airbags.................................... 28
Modification and disposal of airbags . 35
Side airbag operating conditions ......... 30
Side airbag precautions .............................32
Side and curtain shield airbags operating conditions ...................................................... 30
Side and curtain shield airbags precau- tions ...................................................................32
SRS airbags ..................................................... 28
SRS warning light ...................................... 294
Alarm ....................................................................57 Warning buzzer ......................................... 293
Anchor brackets .......................................41, 49
Antennas (smart access system with push-button start)........................................ 93
Anti-lock Brake System (ABS)............... 198 Warning light ............................................... 295 Approach warning........................................ 179
ASC (Active Sound Control) ..................139
Assist grips ..................................................... 228
Audio system-linked display .......................76
Automatic air conditioning system ........213
Automatic headlight leveling system ..... 141
Automatic High Beam ................................ 142
Automatic light control system............... 140
Automatic transmission ..............................129
M mode ............................................................132
Paddle shift switches ......................... 131, 132
Snow mode...................................................... 131
Average fuel economy..................................73
Average vehicle speed .................................73
B
Back-up light Replacing light bulbs............................... 280
Wattage ..........................................................336
Battery Battery checking ..........................................261
If the battery is discharged ......................317
Preparing and checking before winter..........................................................................203
Warning light ............................................... 294
Blind Spot Monitor (BSM)........................ 189
Boost gauge.......................................................74
Brake Brake hold .......................................................137
Fluid................................................................... 332
Parking brake ............................................... 135
Warning light ...............................................293
Brake assist ..................................................... 198
Break-in tips...................................................... 117
Brightness control Instrument panel light control................. 70
BSM (Blind Spot Monitor)........................ 189
C
Card key ............................................................ 82

385Alphabetical Index
RC350/RC300 Owner's Manual
CareExterior ........................................................... 240
Interior ............................................................. 243
Seat belts........................................................ 243
Wheels and wheel ornaments............ 240
Cargo capacity...............................................123
Cargo hooks ..................................................227
Center Display ...............................................210
Chains .............................................................. 204
Child restraint system Child seats definition................................... 40
Child seats installation........................ 44, 47
Front passenger occupa nt classification
system ............................................................. 36
Installing a CRS to the front passenger seat ....................................................................42
Installing CRS with LATCH anchors . 48
Installing CRS with top tether strap.....50
Riding with children ..................................... 40
Types of child restraint system installation method ............................................................. 41
Using an anchor bracket .......................... 49
Child safety Airbag precautions.......................................32
Battery precautions ........................262, 319
Child restraint system.......................... 40, 41
Heated steering wheel or seat heater
precautions.................................................. 221
How your child should wear the seat belt ............................................................................ 25
Installing child restraints ............................ 40
Moon roof precautions ..............................114
Power window lock switch........................ 111
Seat belt extender precautions ............. 25
Seat belt precautions .................................. 40
Trunk precautions ........................................ 89
Cleaning Exterior ........................................................... 240
Interior ............................................................. 243
Radar sensor................................................. 156
Seat belts........................................................ 243
Wheels and wheel ornaments............ 240 Clock ........................................................ 66, 228
Clock settings ............................................... 228
Coat hooks..................................................... 228
Compass ......................................................... 235
Condenser ..................................................... 260
Console box .................................................. 226
Consumption screen .................................... 78
Cooling system............................................. 258
Engine overheating...................................320
Cornering lights .............................................. 141 Replacing light bulbs............................... 280
Cruise control Dynamic radar cruise control with full-speed range ........................................174
Cup holders ................................................... 226
Current fuel consumption ...........................73
Curtain shield airbags .................................. 28
Customizable features .............................. 349
D
Daytime running light system .................. 140
Daytime running lights Replacing light bulbs............................... 280
Defogger Outside rear view mirrors....................... 217
Rear window .................................................. 217
Windshield ...................................................... 217
Differential Front differential oil..................................... 331
Rear differential oil...................................... 331
Dimension ...................................................... 326
Dinghy towing................................................. 124
Display Center Display ............................................. 210
Drive information .......................................... 73
LDA (Lane Departure Alert with steering control) ......................................................... 169
Multi-information display ............................ 71
Warning messages.................................. 303
Distance until next engine oil change .... 70
Do-it-yourself maintenance .....................247
Door courtesy lights ................................... 223

386Alphabetical Index
RC350/RC300 Owner's Manual
Door lockDoors .................................................................. 86
Smart access system with push-button start ................................................................... 93
Wireless remote control........................... 84
Doors Automatic door lock ing and unlocking
system .............................................................88
Door glasses ................................................... 110
Door lock.......................................................... 86
Open door warning buzzer87, 88, 297
Open door warning light ...................... 297
Outside rear view mirrors ..................... 108
Drive distance ...................................................73
Drive info 1/Drive info 2/Drive info 3.....73
Drive information ............................................73
Driver’s seat position memory Driving position memory........................ 100
Memory recall function ............................102
Power easy access system .................... 100
Drive-start control ......................................... 117
Driving Break-in tips .....................................................117
Correct driving posture .............................23
Driving mode select switch ....................196
Procedures ...................................................... 116
Winter drive tips......................................... 203
Driving assist system information display ..............................................................................76
Driving information display .........................73
Driving position memory........................... 100 Memory recall function ............................102
Power easy access system .................... 100
Driving range ....................................................73
DRS (Dynamic Rear Steering) ................199
Dynamic radar cruise control Warning message...................................... 301
Dynamic radar cruise control with full-speed range .......................................... 174 Warning message........................................ 181
Dynamic Rear Steering (DRS) ................199E
Eco Driving Indicator.....................................74
Eco Driving Indicator Light .........................74
EDR (Event data recorder) ............................7
Elapsed time ......................................................73
Electric Power Steering (EPS) ................199 Warning light ...............................................295
Electronic key .................................................. 82 Battery-saving function.............................. 94
If the electronic key does not operate properly ........................................................ 315
Replacing the battery ............................... 275
Emergency flashers .................................... 284
Emergency, in case of If a warning buzzer sounds...................293
If a warning light turns on.......................293
If a warning message is displayed...... 301
If the battery is discharged ......................317
If the electronic key does not operate properly ........................................................ 315
If the engine will not start..........................312
If the fuel filler do or cannot be opened
............................................................................314
If the vehicle is submerged or water on the road is rising ..................................... 285
If you have a flat tire ................................. 305
If you lose your keys ...................................314
If you think something is wrong............291
If your vehicle becomes stuck ............. 324
If your vehicle has to be stopped in an emergency .................................................284
If your vehicle needs to be towed ..... 287
If your vehicle overheats ........................320
Engine ACCESSORY mode................................ 127
Compartment..............................................255
Engine switch ................................................ 125
Fuel pump shut off system..................... 292
Hood ................................................................253
How to start the engine ........................... 125
Identification number ............................... 327

389Alphabetical Index
RC350/RC300 Owner's Manual
Keyless entry .......................................... 86, 93
Mechanical key.............................................. 82
Replacing the battery............................... 275
Warning buzzer ............................................ 93
Wireless remote control........................... 84
Knee airbags .................................................... 28
L
Lane Departure Alert with steering control (LDA) Operation........................................................ 167
Warning messages .................................... 172
Language (multi-information display) ....76
LDA (Lane Departure Alert with steering control) Operation........................................................ 167
Warning messages .................................... 172
LDA (Lane Departure Alert with steering control) switch .............................................169
LDH (Lexus Dynamic Handling system) ............................................................................199
Lever Auxiliary catch lever ................................. 253
Hood lock release lever......................... 253
Shift lever.......................................................... 129
Turn signal lever ...........................................134
Wiper lever.....................................................145
Lexus Dynamic Handling system (LDH) ............................................................................199
Lexus Enform Safety Connect.................. 52
Lexus Safety System + Automatic High Beam .............................. 142
LDA (Lane Departure Alert with steering control) .......................................................... 167
PCS (Pre-Collision System)................. 160
License plate lights Light switch .................................................... 140
Replacing light bulbs................................280
Light Wattage.......................................................... 336
Light bulbs Replacing ....................................................... 279 Lights
Automatic High Beam system ..............142
Front interior lights .................................... 223
Headlight switch.......................................... 140
Interior lights ................................................. 223
Interior lights list .......................................... 223
Personal lights ............................................. 224
Rear interior lights ..................................... 223
Replacing light bulbs............................... 280
Trunk light ...........................................................91
Turn signal lever ...........................................134
Vanity lights .................................................. 229
Wattage ..........................................................336
Lock steering column ..................................125
M
Maintenance Do-it-yourself maintenance .................. 251
General maintenance ............................. 247
Maintenance date...................................... 326
Maintenance requirements .................. 246
Malfunction indicator lamp ..................... 294
Master warning light .................................. 298
Menu icons.........................................................72
Meter Changing the main meter location...... 69
Clock................................................................... 66
Indicators........................................................... 64
Instrument panel light control................. 70
Meters................................................................. 66
Multi-information display ............................ 71
Settings............................................................... 76
Units..................................................................... 75
Warning lights .............................................293
Warning messages.................................... 301
Micro dust and pollen filter ....................... 217
Mirrors Inside rear view mirror ............................. 107
Outside rear view mirror defoggers . 217
Outside rear view mirrors...................... 108
Vanity mirrors .............................................. 229