2020 LEXUS RX350 lights

331-1. For safe use
1
For safety and security
RX350L: Rear side airbags (outboard second-row seats)
Your vehicle is equipped with ADVANCED AIRBAGS designed based on the US
motor vehicle safety standards (FMVSS208). The airbag sensor assembly (ECU)
controls airbag deployment based on information obtained from the sensors etc.
shown in the system components diagram above. This information includes crash
severity and occupant information. As the airbags deploy, a chemical reaction in
the inflators quickly fills the airbags with no n-toxic gas to help restrain the motion of
the occupants.
■If the SRS airbags deploy (inflate)
●Slight abrasions, burns, bruising etc., may
be sustained from SRS airbags, due to the
extremely high speed deployment (infla-
tion) by hot gases.
●A loud noise and white powder will be
emitted.
●Parts of the airbag module (steering
wheel hub, airbag cover and inflator) as
well as the front seat s, parts of the front
and rear pillars, and roof side rails, may
be hot for several minutes. The airbag
itself may also be hot.
●The windshield may crack.
●All of the doors will be unlocked.
(  P.98)
●The brakes and stop lights will be con-
trolled automatically. ( P.278)
●The interior lights will turn on automati-
cally. ( P.314)
●The emergency flashers will turn on auto-
matically. ( P.404)
●Fuel supply to the engine will be stopped.
( P.412)
●For Lexus Enform Safety Connect sub-
scribers, if any of the following situations
occur, the system is designed to send an
emergency call to the response center,
notifying them of the vehicle’s location
(without needing to push the “SOS” but-
ton) and an agent will attempt to speak
with the occupants to ascertain the level
of emergency and assi stance required. If
the occupants are unable to communi-
cate, the agent automatically treats the
call as an emergency and helps to dis-
patch the necessary emergency services. (
 P.60)
• An SRS airbag is deployed.
• A seat belt pretensioner is activated.
• The vehicle is involved in a severe rear-end collision.
■SRS airbag deployment conditions (SRS
front airbags)
●The SRS front airbags will deploy in the
event of an impact that exceeds the set
threshold level (the level of force corre-
sponding to an approximately 12 - 18
mph [20 - 30 km/h] frontal collision with
a fixed wall that does not move or
deform).
However, this threshol d velocity will be
considerably higher in the following situa-
tions:
• If the vehicle strikes an object, such as a parked vehicle or sign pole, which can
move or deform on impact
• If the vehicle is involved in an underride collision, such as a collision in which the
front of the vehicle “underrides”, or goes
under, the bed of a truck
●Depending on the type of collision, it is
possible that only the seat belt preten-
sioners will activate.
●The SRS seat cushion airbag on the front
passenger seat will not operate if the
occupant is not wearing a seat belt.
■SRS airbag deployment conditions (SRS
side and curtain shield airbags)
●The SRS side and curtain shield airbags
will deploy in the event of an impact that
exceeds the set threshold level (the level
of force corresponding to the impact
force produced by an approximately
3300 lb. [1500 kg] vehicle colliding with
the vehicle cabin from a direction per-

421-1. For safe use
■Adult*1
■Child*4
■Child restraint system with infant*5
Condition and operation in the front passenger occupant classification
system
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indi-cator lights“AIR BAG ON”
SRS warning lightOff
Driver’s and front passenger’s seat belt reminder lightOff*2 or flashing*3
Devices
Front passenger airbagActivated
Seat cushion airbag in the front passenger sideActivated*2 or deacti-
vated
*3
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indi- cator lights“AIR BAG OFF” or
“AIR BAG ON”
*4
SRS warning lightOff
Driver’s and front passenger’s seat belt reminder lightOff*2 or flashing*3
Devices
Front passenger airbagDeactivated or acti-
vated
*4
Seat cushion airbag in the front passenger sideDeactivated or acti-
vated
*4, 2
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indi- cator lights“AIR BAG OFF”*6
SRS warning lightOff
Driver’s and front passenger’s seat belt reminder lightOff*2 or flashing*3
Devices
Front passenger airbag
DeactivatedSeat cushion airbag in the front passenger side

431-1. For safe use
1
For safety and security
■Unoccupied
■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 may not re cognize 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 se at, child in booster seat or child in convertible seat, the sys-
tem may not recognize him/her as a child. Factors which may affect this can be the phy-
sique or posture.
*5: Never install a rear-facing child restraint system on the front passenger seat. A for-
ward-facing child restraint system should only be installed on the front passenger seat
when it is unavoidable. ( P.45)
*6: In case the indicator light is not illuminated, consult this manual on how to install the child
restraint system properly. ( P.46)
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indi-
cator lights“AIR BAG OFF”
SRS warning light
OffDriver’s and front passenger’s seat belt reminder light
Devices
Front passenger airbag
DeactivatedSeat cushion airbag in the front passenger side
Indicator/warning light
“AIR BAG ON” and “AIR BAG OFF” indi-cator lights“AIR BAG OFF”
SRS warning lightOn
Driver’s and front passenger’s seat belt reminder lightOff
Devices
Front passenger airbag
DeactivatedSeat cushion airbag in the front passenger side

69
2
2
Vehicle status information and indicators
Vehicle status informationand indicators
.2-1. Instrument cluster
Warning lights and indicators........................................................... 70
Gauges and meters .................... 75
Multi-information display.......... 79
Head-up display ........................... 86
Fuel consumption information ........................................................... 90

702-1. Instrument cluster
2-1.Instrument cluster
For the purpose of explanation, the following illustrations display all warning lights
and indicators illuminated.
Except F SPORT models
F SPORT models
Warning lights and indicators
The warning lights and indicators on th e instrument cluster, center panel and
outside rear view mirrors inform the driver of the status of the vehicle’s various
systems.
Warning lights and indicators displayed on the instrument cluster

712-1. Instrument cluster
2
Vehicle status information and indicators
Warning lights inform the driver of mal-
functions in the indicated vehicle’s sys-
tems.
Warning lights
(U.S.A.)
Brake system warning light*1
(  P.413)
(red)
(Canada)
Brake system warning light*1
(  P.413)
(yellow)
Brake system warning light*1
(  P.413)
High coolant temperature
warning light
*2 (  P.413)
Charging system warning
light
*3 (  P.414)
Low engine oil pressure warn-
ing light
*2 (  P.414)
(U.S.A.)
Malfunction indicator lamp*1
(  P.414)
(Canada)
Malfunction indicator lamp*1
(  P.414)
SRS warning light
*1 (  P.414)
(U.S.A.)
ABS warning light*1 ( P.415)
(Canada)
ABS warning light*1 ( P.415)
Brake Override System warn-
ing light/Drive-Start Control
warning light
*2 (  P.415)
(red)
Electric power st eering system
warning light
*1 (  P.415)
(yellow)
Electric power steering system
warning light
*1 ( P.415)
Low fuel level warning light
(  P.416)
Driver’s and front passenger’s
seat belt reminder light
(  P.416)
(RX350)
Rear passengers’ seat
belt reminder light
*4
(  P.416)
(RX350L)
Rear passengers’ seat
belt reminder
light
*4( P.416)
Tire pressure warning light
*1
(  P.417)
(orange)
LTA indicator ( P.417)
(flashes)
Intuitive parking assist OFF indi-
cator
*1 (if equipped) ( P.417)
(flashes)
RCTA OFF indicator*1 (if
equipped) ( P.417)
(flashes)
PKSB OFF indicator*1 (if
equipped) ( P.418)
(flashes or
illuminates)PCS warning light*1 (  P.418)
Slip indicator
*1 (  P.418)
(flashes)
(U.S.A.)
Parking brake indicator
(  P.419)
(flashes)
(Canada)
Parking brake indicator
(  P.419)

722-1. Instrument cluster
*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 sec-
onds. There may be a malfunction in a
system if a light does not come on, or
turn off. Have the vehicle inspected by
your Lexus dealer.
*2: This light illuminates on the multi-infor-mation display.
*3: Except F SPORT models: This light illu-minates on the multi-information dis-
play.
F SPORT models: This light illuminates
on the meter.
*4: This light illuminates on the center panel.
The indicators inform the driver of the
operating state of the vehicle’s various
systems.
(flashes)
Brake hold operated indicator*1
(  P.419)
Master warning light
*1
(  P.419)
WARNING
■If a safety system warning light does
not come on
Should a safety system light such as the
ABS and SRS warning lights 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.
Indicators
Turn signal indicator ( P.184)
(U.S.A.)
Headlight indicator ( P.190)
(Canada)
Tail light indicator ( P.190)
Headlight high beam indicator
(  P.192)
Automatic High Beam indica-
tor
*1 (  P.193)
Fog light indicator (if equipped)
(  P.195)
PCS warning light
*1, 2 (  P.213)
Cruise control indicator
(  P.236)
Dynamic radar cruise control
indicator ( P.230)
Cruise control “SET” indicator
(  P.230)
(white)
LTA indicator ( P.223)
(green)
LTA indicator ( P.223)
(orange)
(flashes)LTA indicator ( P.223)
BSM outside rear view mirror
indicators
*3, 4 (if equipped)
(  P.239, 253)
BSM indicator (if equipped)
(  P.239)
Intuitive parking assist OFF indi-
cator
*1, 2 (if equipped)
(  P.248)
RCTA OFF indicator
*1, 2 (if
equipped) ( P.253)

732-1. Instrument cluster
2
Vehicle status information and indicators
Drive mode indicators
Except F SPORT models
F SPORT models
*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 sec-
onds. There may be a malfunction in a
system if a light does not come on, or
turn off. Have the vehicle inspected by
your Lexus dealer.
*2: This light comes on when the system is turned off.
*3: In order to confirm operation, the BSM
outside rear view mirror indicators illu-
minate in the following situations:
 When the BSM function is enabled
on of the multi-information dis-
play, the engine switch is turned to
IGNITION ON mode.
 When the engine switch is in IGNI-
TION ON mode, the BSM function
is enabled on of the multi-infor-
mation display.
If the system is functioning correctly,
the BSM outside rear view mirror indi-
cators will turn off after a few seconds.
If the BSM outside rear view mirror
indicators do not illuminate or do not
turn off, there may be a malfunction in
PKSB OFF indicator*1, 2 (if
equipped) ( P.259)
All-wheel drive lock indicator
*1
(AWD models only) ( P.276)
(flashes)
Slip indicator*1 ( P.278)
VSC OFF indicator
*1, 2
(  P.279)
Smart access system with
push-button start indicator
*5
(  P.176)
(U.S.A.)
Parking brake indicator
( P.185)
(Canada)
Parking brake indicator
( P.185)
Brake hold standby indicator
*1
(  P.188)
Brake hold operated indicator
*1
(  P.188)
Eco Driving Indicator Light
*1
(  P.81)
Low outside temperature indi-
cator
*6 (  P.75)
Security indicator
*7 (  P.64,
67)
(U.S.A.)
“AIR BAG ON/OFF”
indicator
*1, 7 (  P.40)
(Canada)
“AIR BAG ON/OFF”
indicator
*1, 7 ( P.40)
Eco drive mode indicator
(  P.274)
Sport mode indicator (if
equipped) ( P.274)
Customize mode indicator
( P.274)
Eco drive mode indicator
(  P.274)
Sport mode indicator (if
equipped) ( P.274)
Sport S mode indicator
(  P.274)
Sport S+ mode indicator
(  P.274)