lights Lexus IS350 2018 / LEXUS 2018 IS300,IS350 (OM53E34U) User Guide

471-1. For safe use
1
For safety and security
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
■Adult*1
■Child*4
Condition and operation in the front passenger occupant classification
system
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG ON”
SRS warning lightOff
Seat belt reminder lightOff*2 or flashing*3
Devices
Front passenger airbag
Activated
Side airbag
on the front passenger seat
Curtain shield airbag
in the front passenger side
Front passenger knee airbag
Front passenger’s seat belt pretensioner
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF” or “AIR BAG ON”
*4
SRS warning lightOff
Seat belt reminder lightOff*2 or flashing*3
Devices
Front passenger airbagDeactivated or activated
*4
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated or activated
*4
Front passenger’s seat belt pretensionerActivated

481-1. For safe use
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
■Child restraint system with infant*5
■Unoccupied
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”*6
SRS warning lightOff
Seat belt reminder lightOff*2 or flashing*3
Devices
Front passenger airbagDeactivated
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated
Front passenger’s seat belt pretensionerActivated
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning light
Off
Seat belt reminder light
Devices
Front passenger airbagDeactivated
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated
Front passenger’s seat belt pretensionerActivated

491-1. For safe use
1
For safety and security
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
■There is a malfunction in the system
*1: The system judges a person of adult size as an adult. When a smaller adult sits in
the front passenger seat, the system ma y not recognize him/her as an adult
depending on his/her physique and posture.
*2: In the event the front passenger is wearing a seat belt.
*3: In the event the front passenger does not wear a seat belt
*4: For some children, child in seat, child in booster seat or child in convertible seat,
the system may not recognize him/her as a child. Factors which may affect this can
be the physique or posture.
*5: Never install a rear-facing child restraint system on the front passenger seat. A for-
ward-facing child restraint sy stem should only be installed on the front passenger
seat when it is unavoidable. (→ P. 53)
*6: In case the indicator light is not illuminated, consult this manual on how to install the
child restraint system properly. ( →P. 57)
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning light
On
Seat belt reminder light
Devices
Front passenger airbagDeactivated
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated
Front passenger’s seat belt pretensionerActivated

75
Instrument cluster2
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
2. Instrument cluster
Warning lights and indicators ....................................... 76
Gauges and meters ...................... 81
Multi-information display .......... 86
Fuel consumption information ................................. 103

76
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
2. Instrument cluster
Except F SPORT models
F SPORT models
The units used on the meters and some indi
cators may differ depending on the target
region.
Warning lights and indicators
The warning lights and indicators on th e instrument cluster and center panel
inform the driver of the status of the vehicle’s various systems.
For the purpose of explanation, the following illustrations display all warning
lights and indicators illuminated.

772. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
Warning lights inform the driv er of malfunctions in the indicated vehicle systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
(→ P. 522)*1Electric power steering sys-
tem warning light
(→ P. 523)
*1
(Canada)
Brake system warning light
(→ P. 522) LDA (Lane Departure
Alert) indicator (
→P. 523)
*1
(if equipped)
Charging system warning
light ( →P. 522)*1PCS warning light
(→ P. 523)
*1
(U.S.A.)
Malfunction indicator lamp
(→ P. 522)*1
Slip indicator ( →P. 523)
*1
(Canada)
Malfunction indicator lamp
(→ P. 522)*1, 2
(if equipped)
“AFS OFF” indicator
(→ P. 524)
*1SRS warning light
(→ P. 522)Open door warning light
(→ P. 524)
*1
(U.S.A.)
ABS warning light
(→ P. 522)Low fuel level warning light
(→ P. 524)
*1
(Canada)
ABS warning light
(→ P. 522)Driver’s and front passen-
ger’s seat belt reminder light
(→ P. 524)
(U.S.A.)
Parking brake warning light
(→ P. 523)*3Rear passengers’ seat
belt reminder lights
(→ P. 524)
(Canada)
Parking brake warning light
(→ P. 523)*1Master warning light
(→ P. 524)

782. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
*1: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being performed. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the ve hicle inspected by your Lexus dealer.
*2: The light flashes to indicate a malfunction.
*3: This light illuminates on the center panel.
The indicators inform the driver of the op erating state of the vehicle’s various sys-
tems.
*1Tire pressure warning light
( → P. 524)
Indicators
Turn signal indicator
(→ P. 190) LDA (Lane Departure
Alert) indicator (
→P. 232)
(U.S.A.)
Headlight indicator
(→ P. 194) LDA (Lane Departure
Alert) indicator (
→P. 232)
(Canada)
Tail light indicator
(→ P. 194) *2LDA (Lane Departure
Alert) indicator ( →P. 232)
Headlight high beam indi-
cator (→ P. 195)
(if equipped)
Intuitive parkin g assist indi-
cator ( →P. 251)
*1Automatic High Beam indi-
cator (→ P. 198)*1, 2
Slip indicator ( →P. 293)
Cruise control indicator
( → P. 239)
*1VSC OFF indicator
(→ P. 294)
Dynamic radar cruise con-
trol indicator ( →P. 239)
*1, 3PCS warning light
(→ P. 225)
Cruise control “SET” indica-
tor (→ P. 239)
*1
(if equipped)
“AFS OFF” indicator
(→ P. 195)

792. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
*1: These lights turn on when the engine switch is turned to IGNITION ON mode to
indicate that a system check is being performed. They will turn off after the engine is
started, or after a few seconds. There may be a malfunction in a system if a light does
not come on, or turn off. Have the ve hicle inspected by your Lexus dealer.
*2: The light flashes to indicate that the system is operating.
*3: The light comes on when the system is turned off.
*4, 5
(if equipped)
BSM (Blind Spot Monitor)
outside rear view mirror
indicators (→P. 276)*9
(if equipped)
“SPORT” indicator
(→ P. 288)
*6Security indicator
(→ P. 68, 71)*9
(if equipped)
“SPORT S” indicator
(→ P. 288)
*7Low outside temperature
indicator ( →P. 81)*9
(if equipped)
“SPORT S+” indicator
(→ P. 288)
*1Eco Driving Indicator Light
(→ P. 101)*9
(if equipped)
“CUSTOMIZE” indicator
(→ P. 288)
*8Eco drive mode indicator
(→ P. 288) Snow mode indicator
(
→ P. 184)
*9Eco drive mode indicator
(→ P. 288)*1, 6
(U.S.A.)
“AIR BAG ON/OFF”
indicator ( →P. 46)
*8“SPORT” indicator
(→ P. 288)*1, 6
(Canada)
“AIR BAG ON/OFF”
indicator ( →P. 46)

842. Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
■Main meter (F SPORT models)
Moves between center and right-
side positions.
The brightness of the instrument panel lights can be adjusted.
Darker
Brighter
Changing the display
Instrument panel light control
1
2

852. Instrument cluster
2
Instrument cluster
IS350 AWD/IS350/IS300 AWD/IS300_U(OM53E34U)
■The meters and display illuminate when
The engine switch is in IGNITION ON mode.
■Instrument panel brightness adjustment
The instrument panel brightness levels when the tail lights are on and off can be adjusted
individually. However, when the surroundings are bright (daytime, etc.), turning on the tail
lights will not change the inst rument panel brightness. At th is time, any adjustments made
to the instrument panel brightness levels will be applied to both settings at once.
■Outside temperature display
●In the following situations, the correct outside temperature may not be displayed, or the
display may take longer than normal to change.
• When stopped, or driving at low speeds (less than 12 mph [20 km/h])
• When the outside temperature has changed suddenly (at the entrance/exit of a garage, tunnel, etc.)
●When “ − −” or “E” is displayed, the sy stem may be malfunctioning.
Take your vehicle to your Lexus dealer.
■Pop-up display
●In some situations, such as when a switch operation is performed, a pop-up display will
be temporarily displayed on the multi-information display or the odometer/trip meter
screen (F SPORT models).
●Some pop-up displays can be set on/off. ( →P. 95)
■Customization
The meter display can be customized on the multi-information display. (→P. 95)
NOTICE
■To prevent damage to the engine and its components
●Do not let the indicator needle of the tachometer enter the red zone, which indicates
the maximum engine speed.
●The engine may be overheating if the engine coolant temperature gauge is in the red
zone (H). In this case, immediately stop the vehicle in a safe place, and check the
engine after it has cooled completely. ( →P. 576)