Page 43 of 560
431-1. For safe use
1
For safety and security
SRS warning light
Driver’s and front passenger’s seat belt reminder light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Front passenger occupant  classification system
Your vehicle is equipped with a front passenger occupant 
classification system. This system detects the conditions of 
the front passenger seat and activates or deactivates the 
front passenger airbag and seat cushion airbag in the front 
passenger side.
System components
A
B
C
D
 : $ 5 1 , 1 *
■Front passenger occupant 
classification system precau-
tions
Observe the following precautions 
regarding the front passenger 
occupant classification system.
Failure to do so may cause death 
or serious injury.
●Wear the seat belt properly.
●Make sure the front passenger’s 
seat belt plate has not been left 
inserted into the buckle before 
someone sits in the front pas-
senger seat. 
     
        
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451-1. For safe use
1
For safety and security
■Adult*1
WARNING
●Do not kick the front passenger 
seat or subject  it to severe 
impact. Otherwise, the SRS 
warning light may come on to 
indicate a malfunction of the 
front passenger occupant clas-
sification system. In this case, 
contact your Toyota dealer 
immediately.
●Child restraint systems installed 
on the rear seat should not con-
tact the front seatbacks.
●Do not use a s eat accessory, 
such as a cushion and seat 
cover, that covers the seat 
cushion surface.
●Do not modify or replace the 
upholstery of the front seat.
●Adjust the front passenger seat 
so that the head restraint does 
not touch the ceiling. If the head 
restraint is left in contact with 
the ceiling, the  system may not 
detect the front passenger prop-
erly, leading to improper opera-
tion of the airbags.
Condition and operation in th e front passenger occupant 
classification system
Indicators/warn- ing lights
“AIR BAG ON” and “AIR BAG OFF”  indicator 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
Front passenger seat cushion airbagActivated*2 or 
deactivated
*3 
     
        
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461-1. For safe use
■Child*4
■Child restraint system with infant*5
■Unoccupied
Indicators/warn-ing lights
“AIR BAG ON” and “AIR BAG OFF”  indicator 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 
activated
*4
Front passenger seat cushion airbagDeactivated or 
activated
*2, 4
Indicators/warn- ing lights
“AIR BAG ON” and “AIR BAG OFF”  indicator lights“AIR BAG OFF” 
*6
SRS warning lightOff
Driver’s and front passenger’s seat belt reminder lightOff*2 or flashing*3
DevicesFront passenger airbagDeactivatedFront passenger seat cushion airbag
Indicators/warn-ing lights
“AIR BAG ON” and “AIR BAG OFF”  indicator lights“AIR BAG OFF”
SRS warning light
OffDriver’s and front passenger’s seat belt reminder light
DevicesFront passenger airbagDeactivatedFront passenger seat cushion airbag 
     
        
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471-1. For safe use
1
For safety and security
■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 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 passenge r does not wear a seat belt.
*4: For some children, child in seat, child in booster seat or chi ld in convert-
ible seat, the system  may not recognize him/her as a child. Fac tors 
which may affect this can be the physique or posture.
*5: Never install a rear-facing ch ild restraint system on the front passenger 
seat. A forward-facing child res traint system should only be installed on 
the front passenger sea t when it is unavoidable. ( P.53)
*6: In case the indicator light is  not illuminated, consult this m anual on how 
to install the child restr aint system properly. (P.50)
Indicators/warn-
ing lights
“AIR BAG ON” and “AIR BAG OFF”  indicator lights“AIR BAG OFF”
SRS warning light
OnDriver’s and front passenger’s seat belt reminder light
DevicesFront passenger airbagDeactivatedFront passenger seat cushion airbag