2016 LEXUS IS250 lights

85
1-7. Safety information
1

Before driving
Airbag system components
Your vehicle is equipped with ADVANCED AIRBAGS designed based
on US motor vehicle safety standards (FMVSS208). The airbag system
controls airbag deployment power for the driver and front passenger. The
driver airbag system consists of the driver seat’s position sensor etc. The
front passenger’s airbag system consists of the front passenger occupant
classification sensor etc.
The main SRS airbag system components are shown above. The SRS air-
bag system is controlled by the airbag sensor assembly. The airbag sen-
sor assembly consists of a safing sensor and an airbag sensor.
Knee airbags
Front passenger airbag
Curtain shield airbags
“AIR BAG ON” and “AIR BAG
OFF” indicator lights
Side airbags
Side and curtain shield airbag
sensors
Curtain shield airbag sensors
SRS warning light
Driver airbag
Driver's seat belt buckle switch
Driver's seat position sensor
Front passenger’s seat belt
buckle switch
Airbag sensor assembly
Occupant detection system
(ECU and sensors)
Front airbag sensors

96
1-7. Safety information
Condition and operation in the front passenger occupant classification system
nAdult*1
nChild *3 or child restraint system*4
Indicator/
warning light

“AIR BAG ON” and “AIR BAG OFF” indicator
lights
“A I R B A G
ON”
SRS warning lightOff
Front passenger’s seat belt reminder lightFlashing*2
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
“A I R B A G
OFF” *5
SRS warning lightOff
Front passenger’s seat belt reminder lightFlashing*2
Devices
Front passenger airbag
DeactivatedSide airbag on the front
passenger seat

Curtain shield airbag in the front passenger side
Activated
Front passenger knee airbag Deactivated
Front passenger’s seat belt pretensioner Activated

97
1-7. Safety information
1

Before driving
nUnoccupied
nThere 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 may recognize him/
her as a child depending on his/her physique and posture.
*2: In the event the front passenger does not wear a seat belt.
*3: When a larger child who has outgrown a child restraint system sits in
the front passenger seat, the system may recognize him/her as an
adult depending on his/her physique or posture.
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator
lights Not illuminated
SRS warning lightOffFront passenger’s seat belt reminder light
Devices
Front passenger airbag
DeactivatedSide airbag on the front
passenger seat

Curtain shield airbag in the front passenger side
Activated
Front passenger knee airbagDeactivatedFront passenger’s seat belt pretensioner
Indicator/
warning light

“AIR BAG ON” and “AIR BAG OFF” indicator
lights
“A I R B A G
OFF”
SRS warning light On
Front passenger’s seat belt reminder light Off
Devices
Front passenger airbag
DeactivatedSide airbag on the front
passenger seat

Curtain shield airbag in the front passenger side
Activated
Front passenger knee airbag Deactivated
Front passenger’s seat belt pretensioner Activated

139
2-1. Driving procedures
2

When driving
Turn signal lever
nTurn signals can be operated when
The “ENGINE START STOP” switch is in IGNITION ON mode.
nIf the indicators flash faster than usual
Check that a light bulb in the turn signal lights has not burned out.
Right turn
Left turn
Move and hold the lever part-
way to signal a lane change
The right hand signal will flash
until you release the lever.
Move and hold the lever part-
way to signal a lane change
The left hand signal will flash
until you release the lever.

143
2-2. Instrument cluster
2

When driving
Instrument panel light control
The brightness of the instrument panel lights can be adjusted.
Darker
Brighter
Odometer and trip meter
Odometer:Displays the total distance the vehicle has been driven.
Trip meter: Displays the distance the vehicle has been driven since
the meter was last reset. Trip meters “A” and “B” can be
used to record and display different distances indepen-
dently.
Speed indicator
When the set speed is reached while driving, this ring-shaped indicator
comes on in yellow. The indicator comes on in red when the vehicle speed
reaches the dangerous range.
Fuel gauge
Displays the quantity of fuel remaining in the tank.
Odometer/trip meter and trip meter reset button
Switches between odometer and trip meter displays. Pushing and holding
the button will reset the trip meter when the trip meter is being displayed.

148
2-2. Instrument cluster
Indicators and warning lights
The indicator and warning lights on the instrument cluster and center
panel inform the driver of the status of the vehicle’s various systems.
Instrument cluster
The units used on the speedometer and the tachometer gauge display may
differ depending on the model/type.
Center panel

150
2-2. Instrument cluster
CAUTION
nIf a safety system warning light does not come on
Should a safety system light such as the ABS and SRS warning light not come on
when you start the engine, this could mean that these systems are not available to
help protect you in an accident, which could result in death or serious injury. Have
the vehicle inspected by your Lexus dealer immediately if this occurs.
*: These lights turn on when the “ENGINE START STOP” switch is turned
to IGNITION ON mode to indicate that a system check is being per-
formed. They will turn off after the engine is started, or after a few sec-
onds. There may be a malfunction in a system if a light does not come on,
or if the lights do not turn off. Have the vehicle inspected by your Lexus
dealer.
nWarning lights
Warning lights inform the driver of malfunctions in any of the vehi-
cle’s systems. (→P. 383)
*: These lights turn on when the “ENGINE START STOP” switch is turned
to IGNITION ON mode to indicate that a system check is being per-
formed. They will turn off after the engine is started, or after a few sec-
onds. There may be a malfunction in a system if a light does not come on,
or if the lights do not turn off. Have the vehicle inspected by your Lexus
dealer.
(U.S.A.)(Canada)(Canada)(U.S.A.)
(Canada)(U.S.A.)
(if equipped)
(for driver)(for front passen-ger)
******
******

156
2-3. Operating the lights and windshield wipers
Headlight switch
Turning on the high beam headlights
With the headlights on, push the
lever forward to turn on the high
beams.
Pull the lever back to the center
position to turn the high beams off.
Pull the lever toward you to turn
on the high beams.
Release to turn them off. You can
flash the high beams with the head-
lights on or off.
The headlights can be operated manually or automatically.
The side marker, parking,
tail, license plate and
instrument panel lights
turn on.
The headlights and all
lights listed above turn
on.
The headlights, parking
lights and other lights
turn on and off automati-
cally.
(When the “ENGINE
START STOP” switch is
in IGNITION ON
mode)
U.S.A.CANADA