2023 LEXUS IS300 warning light

2
IS500_IS350_IS300_QG_U
Driving ComfortRemote Touch ................................................................................................................... ..............42
Center Display ................................................................................................................. .............. 43
Fuel Consumption Information ............................. .................................................................. 46
Navigation System
*..................................................................................................................... 48
Hands-free System For Cellular Phone
*.............................................................................51
Audio System
*............................................................................................................................... 55
Automatic Air Conditioning System
*.................................................................................... 61
Voice Command System
*........................................................................................................ 64
USB/AUX Ports .................................................................................................................. ........... 71
Lexus Enform Safety Connect..................................................................................................72
Lexus Enform Remote ............................................................................................................ .....74
Lexus Enform Service Connect...............................................................................................75
SiriusXM Satellite Radio ....................................................................................................... ......76
Opening and Closing
Door Locks ..................................................................................................................... .................. 77
Power Windows .................................................................................................................. .......... 78
Moon Roof ...................................................................................................................... ..................79
Fuel Tank Cap ................................................................................................................................ 80
Trunk.......................................................................................................................... ...........................81
Garage Door Opener ............................................................................................................. ... 82
What to do if... List of Warning/Indicator Lights............................................................................................. 86
If the electronic key does not operate proper ly ............................................................... 90
If the engine doesn’t start ...... ..................................................................................................... 92
*: This feature may be operated by Voice command (See P.64)

3
IS500_IS350_IS300_QG_U
Pictorial Index
■Instrument panel
Engine switch .............................................................................................................. P.15
Starting the engine/changing the modes.................................................................... P.15
Emergency stop of the engine ......................................................................................... P.17
When the engine will not start ........................................................................................P.92
Warning messages
*1
Shift lever .................................................................................................................... .P.18
Changing the shift position................................................................................................P.18
Precautions for towing
*1
When the shift lever does not move*1
Meters*1
Reading the meters/adjusting the instrument panel light*1
Warning lights/indicator lights ...................................................................................... P.86
When a warning light comes on
*1
Multi-information display ...................................................................................... P.25
Display.......................................................................................................................................P.25
When a warning message is displayed
*1
Pictorial Index
A
B
C
D

4
IS500_IS350_IS300_QG_U
Parking brake switch ............................................................................................... P.22
Applying/releasing..............................................................................................................P.22
Precautions for winter season
*1
Warning buzzer/messages*1
Turn signal lever ......................................................................................................... P.21
Headlight switch ....................................................................................................... P.29
Headlights/parking lights/tai l lights/daytime running lights .............................P.29
Windshield wiper and washer switch ................................................................. P.32
Usage .......................................................................................................................... ..............P.32
Adding washer fluid
*1
Warning messages*1
Emergency flasher switch*1
Trunk opener .............................................................................................................. P.81
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.61
Usage .......................................................................................................................... ............... P.61
Rear window defogger ....................................................................................................... P.61
Audio system.............................................................................................................. P.55
Trunk opener main switch....................................................................................... P.81
*1: Refer to the “Owner’s Manual”.
*2:If equipped
E
F
G
H
I
J
K
L
M
N
O

86
What to do if...
IS500_IS350_IS300_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 light(U.S.A.)Malfunction
indicator lamp
Low engine oil pressure
warning light(Canada)
Have the vehicle inspected by your Lexus dealer immediately.
(yellow)
Brake system warning light(Blinking
and then continu-
ously on)Tire pressure warning light
SRS warning light
(flashes)
Intuitive parking assist OFF
indicator (if equipped)
(U.S.A.)
ABS warning light(flashes)
RCTA OFF indicator
(Canada)
(flashes)
PKSB OFF indicator
(if equipped)
Brake Override System
warning light/Drive-Start
Control warning light
(flashes or
illuminates)PCS warning light
(red or
yellow)
Electric power steering
system warning lightSlip indicator
(flashes)
Brake hold operated indicator
For further information, refe r to the “OWNER’S MANUAL”.

What to do if...
87
IS500_IS350_IS300_QG_U
Follow the correction procedures.
Brake Override System
warning light/Drive-Start
Control warning light
(flashes)
Intuitive parking assist OFF
indicator (if equipped)
Low fuel level warning
light
(flashes)
RCTA OFF indicator
Driver’s and front passen-
ger’s seat belt reminder
light
(flashes)
PKSB OFF indicator
(if equipped)
Rear passengers’
seat belt reminder
light
(flashes or
illuminates)PCS warning light
(Illuminates without
blinking)
Tire pressure warning
light
*1
(flashes)
(U.S.A.)Parking brake
indicator
(orange)
LTA indicator
(flashes)
(Canada)
Stop and check.
High coolant temperature
warning light
For further information, refe r to the “OWNER’S MANUAL”.

88
What to do if...
IS500_IS350_IS300_QG_U
See the “OWNER’S MANUAL”
Turn signal indicatorRCTA OFF indicator
Headlight indicator (U.S.A.)PKSB OFF indicator
(if equipped)
Tail light indicator (Canada)
(flashes)
Slip indicator
Headlight high beam indicatorVSC OFF indicator
Automatic High Beam
indicatorSmart access system with
push-button start indicator
PCS warning light(U.S.A.)Parking brake
indicator
Cruise control indicator(Canada)
Dynamic radar cruise control
indicatorBrake hold standby indicator
Cruise control “SET” indicatorBrake hold operated indicator
*2
LTA indicatorEco Driving Indicator Light
BSM outside rear view mirror
indicatorsSnow mode indicator
BSM OFF indicatorLow outside temperature
indicator
Intuitive parking assist OFF
indicator (if equipped)
For further information, refer to the “OWNER’S MANUAL”.