2020 LEXUS RX450H lights

25Pictorial index
RX350/RX350L_U
Auxiliary box. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 535
Interior light
*2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 525
Personal lights
*2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 526
Moon roof switches
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 191
Panoramic moon roof switches
*1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 195
“SOS” button
*1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .P. 568
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 5 43
Sun visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 543
Inside rear view mirror . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 182
Garage door opener switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . P. 557
*1: If equipped
*2: The illustration shows the front, but they are also equipped in the rear.
1
2
3
4
5
6
7
8

381-1. For safe use
RX350/RX350L_U
Your vehicle is equipped with ADVANCED AIRBAGS designed based on the
US motor vehicle safety standards (F MVSS208). The airbag sensor assembly
(ECU) controls airbag deployment based on information obtained from the sen-
sors etc. shown in the system compon ents 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 non-toxic gas to
help restrain the motion of the occupants.
SRS airbag system components
Front passenger airbag
“AIR BAG ON” and “AIR BAG
OFF” indicator lights
Front side airbags
Curtain shield airbags
Side impact sensors (rear)
SRS warning light
Front passenger occupant classifica-
tion system (ECU and sensors)
Driver airbag
Side impact sensors (front door) Seat belt pretensioners and force
limiters
Passenger seat cushion airbag
Driver’s seat position sensor
Driver’s knee airbag
Driver’s seat belt buckle switch
Front passenger’s seat belt buckle
switch
Front impact sensors
Airbag sensor assembly
Rear side airbags1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

481-1. For safe use
RX350/RX350L_U
■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
ActivatedSide airbag on the front passenger seat
Curtain shield airbag in the front passenger side
Seat cushion airbag in the front passenger sideActivated *2 or
deactivated
*3
Front passenger’s seat belt pretensioner and force
limiterActivated
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 seatActivatedCurtain shield airbag in the front passenger side
Seat cushion airbag in the front passenger sideDeactivated or
activated
*4, 2
Front passenger’s seat belt pretensioner and force
limiterActivated

491-1. For safe use
1
For safety and security
RX350/RX350L_U
■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 seatActivatedCurtain shield airbag in the front passenger side
Seat cushion airbag in the front passenger sideDeactivated
Front passenger’s seat belt pretensioner and force
limiterActivated
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning lightOffSeat belt reminder light
Devices
Front passenger airbagDeactivated
Side airbag on the front passenger seatActivatedCurtain shield airbag in the front passenger side
Seat cushion airbag in the front passenger sideDeactivated
Front passenger’s seat belt pretensioner and force
limiterActivated

501-1. For safe use
RX350/RX350L_U
■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 thefront passenger seat, the system may 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 bo oster 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 syst em should only be installed on the front passenger seat
when it is unavoidable. ( P. 55)
*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 lightOnSeat belt reminder light
Devices
Front passenger airbagDeactivated
Side airbag on the front passenger seatActivatedCurtain shield airbag in the front passenger side
Seat cushion airbag in the front passenger sideDeactivated
Front passenger’s seat belt pretensioner and force
limiterActivated

79
Instrument cluster2
RX350/RX350L_U
2. Instrument clusterWarning lights and indicators .......................................80
Gauges and meters ..................... 86
Multi-information display .......... 90
Head-up display .......................... 108
Fuel consumption information ................................... 114

80
RX350/RX350L_U2. Instrument cluster
Except F SPORT models
F SPORT models
The units used on the meter and some indicators may differ depending on the
target region.
Warning lights and indicators
The warning lights and indicators on the instrument cluster, center panel and
outside rear view mirrors inform the driver of the status of the vehicle’s vari-
ous systems.
For the purpose of explanation, the following illustrations display all warning
lights and indicators illuminated.

812. Instrument cluster
2
Instrument cluster
RX350/RX350L_U
Warning lights inform the driver of malfunctions in any of the vehicle’s systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
( P. 654)
(U.S.A.)
Parking brake indicator
( P. 655)
*1
(Canada)
Brake system warning light
( P. 654)
(Canada)
Parking brake indicator
( P. 655)
*1Brake system warning light
( P. 654)*1, 2
Brake hold operated
indicator ( P. 655)
*1
(if equipped)
Charging system warning
light ( P. 654)
*1Electric power steering
system warning light
( P. 655)
*1
(U.S.A.)
Malfunction indicator lamp
( P. 654)*1Electric power steering
system warning light
( P. 655)
*1
(Canada)
Malfunction indicator lamp
( P. 654) LKA indicator (
P. 655)
*1SRS warning light
( P. 654)*1
Slip indicator ( P. 655)
*1
(U.S.A.)
ABS warning light
( P. 654)*1, 3PCS warning light
( P. 656)
*1
(Canada)
ABS warning light
( P. 654)*1, 2
(if equipped)
ICS OFF indicator
( P. 656)