2020 LEXUS RC300 brake

3418-2. Customization
8
Vehicle specifications
8-2.Customization
■Changing by using the meter con-
trol switches
1
Press or to select .
2
Operate the switches to select a
desired item.
3
Change the setting by referring to
the message displayed on the
screen.
■Changing by using the Remote
Touch
1
Press the “MENU” button on the
Remote Touch.
2
Select “Setup” on the menu screen
and select “Vehicle”.
3
Select “Vehicle Customization”,
“LEXUS Park Assist” or “Drive
Mode Customization”. Various setting can be changed. Refer
to the list of settings that can be
changed for details.
For details on the Remote Touch, refer
to the “NAVIGATION AND MULTI-
MEDIA SYSTEM OWNER’S MAN-
UAL”.
■When customizing using the Remote
Touch
Stop the vehicle in a safe place, apply the
parking brake, and shift the shift lever to P.
Also, to prevent battery discharge, leave
the engine running while customizing the
features.
Some function settings are changed simultaneously with other functions being cus-
tomized. Contact your Lexus dealer for further details.
Settings that can be changed using the Remote Touch
Settings that can be changed using the meter control switches
Settings that can be changed by your Lexus dealer
Customizable features
Your vehicle includes a variety of
electronic features that can be per-
sonalized to your preferences. The
settings of these features can be
changed by using the meter control
switches, the Remote Touch or at
your Lexus dealer.
Customizing vehicle features
WARNING
■During customization
As the engine needs to be running
during customization, ensure that the
vehicle is parked in a place with ade-
quate ventilation. In a closed area such as
a garage, exhaust gases including harm-
ful carbon monoxide (CO) may collect
and enter the vehicle. This may lead to
death or a serious health hazard.
NOTICE
■During customization
To prevent battery discharge, ensure that
the engine is running while customizing
features.
Customizable features
A
B
C

372What 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.305)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. ( P.305)
 Is the electronic key battery weak or
depleted? ( P.267)
 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 doors, 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.307)
 Is the battery discharged?
( P.308)
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

373What 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.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.288)
 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.284, 292)
 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.292)
 When a warning light turns on or a
warning message is displayed, refer
to P.284, 292.
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

375Alphabetical Index
Alphabetical Index
A
A/CAir conditioning filter ............................... 266
Automatic air conditioning system ... 207
Micro dust and pollen filter.......................211
ABS (Anti-lock Brake System)................194 Warning light ...............................................285
Active Sound Control (ASC) ..................135
Adaptive Variable Suspension System 194
Air conditioning filter ................................. 266
Air conditioning system Air conditioning filter ............................... 266
Automatic air conditioning system ... 207
Micro dust and pollen filter.......................211
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 occupant 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 ......................................285
Alarm ....................................................................57 Warning buzzer ......................................... 284
Anchor brackets .......................................41, 49
Antennas (smart access system with push-button start)........................................ 93
Anti-lock Brake System (ABS)................194 Warning light ...............................................285 Approach warning........................................ 175
ASC (Active Sound Control) ..................135
Assist grips ..................................................... 222
Audio system-linked display .......................74
Automatic air conditioning system ...... 207
Automatic headlight leveling system ... 138
Automatic High Beam ................................139
Automatic light control system................ 137
Automatic transmission ..............................129
M mode ............................................................132
Paddle shift switches ......................... 131, 132
Snow mode...................................................... 131
Average fuel economy................................... 71
Average vehicle speed .................................. 71
B
Back-up light Replacing light bulbs ................................ 272
Wattage ..........................................................328
Battery Battery checking ........................................255
If the battery is discharged ................... 308
Preparing and checking before winter........................................................................... 198
Warning light ...............................................284
Blind Spot Monitor (BSM)........................ 184
Boost gauge.......................................................72
Brake Fluid................................................................... 323
Parking brake ............................................... 135
Warning light ...............................................284
Brake assist ......................................................194
Break-in tips...................................................... 117
Brightness control Instrument panel light control................. 69
BSM (Blind Spot Monitor)........................ 184
C
Card key ............................................................ 82
Care Aluminum wheels ...................................... 234

378Alphabetical Index
Ignition switch (engine switch) .............125
Overheating.................................................... 311
Tachometer ..................................................... 64
Engine coolant Capacity ........................................................... 321
Checking ....................................................... 252
Preparing and checking before winter.......................................................................... 198
Engine coolant temperature gauge ....... 64
Engine immobilizer system ........................ 56
Engine oil Capacity ......................................................... 320
Checking .......................................................250
Preparing and checking before winter.......................................................................... 198
Warning light ...............................................285
Engine oil maintenance data .................. 252
Engine oil pressure gauge ...........................72
Engine oil temperature gauge ...................72
Engine switch ..................................................125 Auto power off function ...........................128
Changing the engine switch modes.. 127
If your vehicle has to be stopped in an
emergency ................................................ 276
EPS (Electric Power Steering) ................194 Warning light ...............................................286
Event data recorder (EDR) ............................6
F
First-aid kit storage belt .............................. 221
Flat tire Tire pressure warning system .............260
Vehicles with a spare tire ...................... 296
Floor mats ...........................................................22
Fluid Automatic transmission .......................... 322
Brake.................................................... 254, 323
Washer ........................................................... 256
Footwell light ................................................... 217
Front passenger occupant classification system .............................................................. 36 Front position lights
Wattage ..........................................................328
Front seats Adjustment ....................................................... 97
Cleaning ......................................................... 237
Correct driving posture ............................ 23
Driving position memory ........................ 100
Head restraints............................................. 103
Memory recall function............................ 102
Power easy access system .................... 100
Seat heaters ....................................................214
Seat position memory ..............................100
Seat ventilators ..............................................214
Front side marker light Light switch .....................................................137
Front turn signal lights Replacing light bulbs ................................ 272
Turn signal lever ...........................................134
Wattage ..........................................................328
Fuel Capacity .........................................................320
Fuel gauge ........................................................ 64
Fuel pump shut off system.....................283
Information ....................................................329
Refueling.......................................................... 149
Type ..................................................................320
Warning light .............................................. 288
Fuel consumption Average fuel economy ................................ 71
Current fuel consumption .......................... 71
Fuel filler door If the fuel filler do or cannot be opened
......................................................................... 305
Refueling.......................................................... 149
Fuel gauge ......................................................... 64
Fuel pump shut off system........................ 283
Fuses ................................................................. 269
G
Garage door opener ................................. 224
Gauges ............................................................... 64
Gear Position ....................................................73

381Alphabetical Index
Moon roofDoor lock linked moon roof operation............................................................................ 113
Jam protection function............................. 113
Operation..........................................................112
Multi-information display ............................ 69 Audio system-linked display....................74
Boost gauge.....................................................72
Drive information ............................................ 71
Drive information 1/Drive information 2/Drive information 3............................... 71
Driving assist system information display .............................................................................74
Dynamic radar cruise control ...............170
Eco Driving Indicator ..................................72
Engine oil pressure gauge ........................72
Engine oil temperature gauge ................72
Gear Position ..................................................73
G-force...............................................................72
LDA (Lane Departure Alert with steering control) ......................................................... 165
Menu icons ...................................................... 70
Meter control switches .............................. 70
Navigation system-linked display .........74
Settings ...............................................................74
Tire pressure ....................................... 73, 260
Units .....................................................................73
Vehicle sway warning .................................73
Warning message display ........................74
Warning messages .................................. 292
N
Navigation system-linked display.............74
Noise from under vehicle .............................. 5
O
“ODO TRIP” switch ...................................... 68
Odometer ......................................................... 68
Odometer and trip meter display “ODO TRIP” switch .................................... 68 Oil
Engine oil........................................................320
Front differential oil............. ....................... 323
Rear differential oil......... ..................... ....... 323
Opener Fuel filler door ............................................... 149
Hood ................................................................ 247
Trunk ...................................................................90
Outer foot lights Location ............................................................ 217
Outside rear view mirrors Adjustment ..................................................... 108
BSM (Blind Spot Monitor)..................... 184
Folding.............................................................. 109
Linked mirror functi on when reversing
........................................................................... 109
Mirror position memory ..........................100
Outside rear view mirror defoggers .. 211
RCTA function ............................................. 184
Outside temperature.................................... 64
Overheating ..................................................... 311
P
Paddle shift switches ........................... 131, 132
Panic mode ....................................................... 84
Parking brake Operation ....................................................... 135
Parking brake engaged warning buzzer........................................................................... 135
Warning light .............................................. 286
Warning message ...................................... 135
Parking lights Light switch .....................................................137
Replacing light bulbs ................................ 272
PCS (Pre-Collision System) Function ........................................................... 156
PCS OFF switch ......................................... 158
Warning light ...............................................287
Warning message ..................................... 292
Personal lights................................................. 217

385Alphabetical Index
TransmissionAutomatic transmission ............................ 129
Driving mode select switch .................... 192
M mode ............................................................ 132
Paddle shift switches ......................... 131, 132
Snow mode ..................................................... 131
Trip meters ........................................................ 68
Trunk .................................................................... 89 Smart access system with push-button start ................................................................... 90
Trunk features................................................ 221
Trunk grip ........................................................... 91
Trunk light........................................................... 91
Trunk opener main switch ....................... 92
Trunk opener switch ................................... 90
Wireless remote control............................. 91
Trunk light ............................................................ 91
Turn signal lights Replacing light bulbs.................................272
Turn signal lever ...........................................134
Wattage.......................................................... 328
V
Vanity lights.................................................... 223
Vanity mirrors ............................................... 223
Variable Gear Ratio Steering (VGRS) 194
VDIM (Vehicle Dynami cs Integrated Man-
agement)........................................................195
Vehicle data recording .... ............................... 5
Vehicle Dynamics Integrated Manage- ment (VDIM)................................................195
Vehicle identification number ................. 318
Vehicle Stability Control (VSC) .............194
Vehicle sway warning display ....................73
Ventilators (seat ventilators)..................... 214
VGRS (Variable Gear Ratio Steering) 194
VSC (Vehicle Stabilit y Control) .............194
W
Warning buzzer
Open door warning.................................288 Warning buzzers
Approach warning......................................175
Brake Override System ........................ 286
Downshifting ....................................... 132, 133
Drive-Start Control.................................. 286
Electric power steering.......................... 286
High coolant temperature.....................284
LDA (Lane Departure Alert with steering control) ......................................................... 163
LDA (Lane Departure Alert) ............... 287
Low engine oil pressure........................ 285
Open door ............................................. 87, 88
Open window .................................................. 111
Parking brake ............................................. 286
Pre-collision braking ..................................157
Seat belt ......................................................... 288
Warning lights............................................... 284 ABS .................................................................. 285
Brake Override System ........................ 286
Brake system................................................284
Charging system........................................284
Drive-Start Control.................................. 286
Electric power steering.......................... 286
High coolant temperature.....................284
LDA indicator ..............................................287
Low engine oil pressure........................ 285
Low fuel level .............................................. 288
Malfunction indicator lamp .................. 285
Master warning light................................ 289
Open door warning ................................ 288
Parking brake indicator ......................... 286
Pre-collision system.................................. 287
Seat belt reminder light.......................... 288
Slip indicator ................................................. 287
SRS ................................................................... 285
Tire pressure ............................................... 289
Warning message display............................74
Warning messages ..................................... 292
Washer Checking .......................................................256
Preparing and checking before winter........................................................................... 198