2023 LEXUS RC350 warning light

1
RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
Pictorial Index ............................................................................................................................. 3
Floor Mat Installation Floor Mat Installation......................................................................................................... ..............11
When Driving Turn Signal Lever .............................................................................................................. .............. 12
Multi-information Display...................................................................................................... ...... 13
Headlights ..................................................................................................................... ..................... 15
AHB (Automatic High Beam)................................................................................................... 16
Windshield Wipers and Washer.............................................................................................. 18
Intuitive Parking Assist . ............................................ ................................................ ................... 23
BSM (Blind Spot Monitor) ....................................................................................................... .. 24
Tire Pressure Warning System ................................................................................................25
ASC (Active Sound Control) ................................................................................................... 26
Contents
The Quick Guide is not intended as a substitute for yourOWNER’S MANUAL. We strongly encourage you to review
the OWNER’S MANUAL and supplementary manuals so you
will have a better understandin g of your vehicle’s capabilities
and limitations.

2
RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
Driving ComfortRemote Touch ................................................................................................................... ..............27
Center Display ................................................................................................................. .............. 29
Fuel Consumption Information ............................. .................................................................. 32
Navigation System
*..................................................................................................................... 34
Hands-free System For Cellular Phone
*............................................................................37
Audio System
*............................................................................................................................... .. 41
Automatic Air Conditioning System
*...................................................................................47
Seat Heaters/Seat Ventilators .................................................................................................. 51
Voice Command System
*........................................................................................................ 52
USB/AUX Ports .................................................................................................................. ......... 59
Garage Door Opener ............................................................................................................. ... 60
Lexus Enform Safety Connect................................................................................................. 64
Lexus Enform Remote ................................................................................................................ 66
Lexus Enform Service Connect...............................................................................................67
SiriusXM Satellite Radio ....................................................................................................... ..... 68
What to do if... List of Warning/Indicator Lights............................................................................................. 69
If the engine doesn’t start ...... ......................................................................................................73
If the electronic key does not operate properly ................................................................74
*: This feature may be operated by Voice command (See P.52)

3
RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
Pictorial Index
■Instrument panel
Engine switch*1
Starting the engine/changing the mode*1
Emergency stop of the engine*1
When the engine will not start ........................................................................................P.73
Warning messages
*1
Shift lever*1
Changing the shift position*1
Precautions for towing*1
When the shift lever does not move*1
Meters*1
Reading the meters/adjusting the instrument panel lights*1
Warning lights/indicator lights .......................................................................................P.69
When a warning light comes on
*1
Multi-information display ....................................................................................... P.13
Display........................................................................................................................ ................ P.13
When the warning messages are displayed
*1
Pictorial Index
A
B
C
D

4
RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
Parking brake switch*1
Applying/releasing*1
Precautions for winter season*1
Warning buzzer/message*1
Headlight switch ........................................................................................................ P.15
Turn signal lever ......................................................................................................... P.12
Headlights/parking lights/tail lights/license plate lights/
daytime running lights .........................................................................................................P.15
Windshield wiper and washer switch .................................................................. P.18
Usage .......................................................................................................................... ............... P.18
Adding washer fluid
*1
Warning messages*1
Headlight cleaners*2.......................................................................................................... P.18
Emergency flasher switch
*1
Trunk opener switch*1
Hood lock release lever*1
Tilt and telescopic steering control switch*1, 2
Adjustment*1
Driving position memory*1, 2
Tilt and telescopic steering lock release lever*1, 2
Adjustment*1
Air conditioning system .......................................................................................... P.47
Usage .......................................................................................................................... .............. P.47
Rear window defogger
*1
Audio system............................................................................................................... P.41
Trunk opener main switch
*1
*1: Refer to the “OWNER’S MANUAL”.
*2:If equipped
E
F
G
H
I
J
K
L
M
N
O

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RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
The tire pressure detected by the tire pres-
sure warning system can be displayed on
the multi-information display.
The illustration used is intended as an exam-
ple, and may differ from the image that is
actually displayed on the multi-information
display.
1Park the vehicle in a safe place, turn the engine switch off and wait 20 minutes or more.
Initialization cannot be performe d while the vehicle is moving.
2Adjust the tire inflation pressure to the sp ecified cold tire inflation pressure level.
Make sure to adjust the tire pressure to the specified cold tire inflation pressure level.
The tire pressure warning system will operate based on this pressure level.
3Start the engine.
4Press and hold the tire pressure warn-
ing reset switch until the tire pressure
warning light blinks slowly 3 times.
Then a message will be displayed on
the multi-information display.
5Drive straight (with occasional left and righ t turns) at approximately 25 mph (40 km/h)
or more for approximat ely 10 to 30 minutes.
Initialization is complete when the position of each tire is determined and the inflation
pressure of each tire is displayed on the multi-information display.
Tire Pressure Warning System
Your vehicle is equipped with a tire pressure warning system that uses tire pressure warn-
ing valves and transmitters to detect low tire inflation pressure before serious problems
arise.
The tire inflation pressure display function
Initializing the tire pressure warning system

What to do if...
69
RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
What to do if...
List of Warning/Indicator Lights
Immediately stop the vehicle in a safe place and contact your Lexus dealer. Continu-
ing to drive the vehicle may be dangerous.
(U.S.A.)
Brake system warning light
(red)
(Canada)
Immediately stop the vehicle in a safe place and contact your Lexus dealer.
Charging system warning lightLow engine oil pressure warn-
ing light
Have the vehicle inspected by your Lexus dealer immediately.
(yellow)
Brake system warning lightElectric power steering
system warning light
(U.S.A.)Malfunction
indicator lamp(flashes or
illuminates)PCS warning light
(Canada)Slip indicator
SRS warning light
(Blinking and then continu-
ously on)
Tire pressure warning light
(U.S.A.)
ABS warning light
(Canada)
(flashes)
Brake hold operated indicator
For further information, refe r to the “OWNER’S MANUAL”.

70
What to do if...
RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
Follow the correction procedures.
Inappropriate pedal
operation warning lightLow fuel level warning light
(flashes)
(U.S.A.)Parking brake
warning light
Driver’s and front passenger’s
seat belt reminder light
(flashes)
(Canada)Rear passenger’s seat belt
reminder lights
(Orange)
LTA indicatorMaster warning light
(flashes or
illuminates)PCS warning light
(Illuminates without
blinking)
Tire pressure warning light*1
Open door wa rning light
Stop and check.
High coolant temperature
warning light
For further information, refe r to the “OWNER’S MANUAL”.

What to do if...
71
RC350 AWD_RC350_RC300 AWD_RC300_QG_(U)
See the “OWNER’S MANUAL”
Turn signal indicatorIntuitive parking assist
indicator (if equipped)
Headlight indicator (U.S.A.)
(Flashes)
Slip indicator
Tail light indicator (Canada)VSC OFF indicator
Headlight high beam indicator
(U.S.A.)
Parking brake indicator
Automatic High Beam
indicator
(Canada)
Parking brake indicator
PCS warning lightBrake hold standby indicator
Cruise control indicatorBrake hold operated indicator
Dynamic radar cruise control
indicatorSecurity indicator
Cruise control “SET” indicatorLow outside temperature
indicator
*2LTA indicatorEco Driving Indicator Light
BSM (Blind Spot Monitor)
outside rear view mirror indi-
cators
(U.S.A.)
“AIR BAG ON/OFF”
indicator
For further information, refer to the “OWNER’S MANUAL”.