Page 44 of 680
441-1. For safe use
SRS warning light
Driver’s and front passenger’s seat belt reminder light
“PASSENGER AIR BAG OFF” indicator light
“PASSENGER 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 fol-
lowing SRS airbags.
SRS front passenger airbag
System components
A
B
C
D
WARNING
■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. 
     
        
        Page 47 of 680
471-1. For safe use
1
For safety and security
■Child*4
■Child restraint system with infant*5
■Unoccupied
Indicators/warn-ing lights
“PASSENGER AIR BAG ON” and 
“PASSENGER AIR BAG OFF” indica- tor lights“PASSENGER 
AIR BAG OFF” or  “PASSENGER 
AIR BAG ON”
*4
SRS warning lightOff
Driver’s and front passenger’s seat  belt reminder lightOff*2 or flashing*3
DevicesFront passenger airbagDeactivated or 
activated
*4
Indicators/warn- ing lights
“PASSENGER AIR BAG ON” and 
“PASSENGER AIR BAG OFF” indica- tor lights“PASSENGER 
AIR BAG OFF”
*6
SRS warning lightOff
Driver’s and front passenger’s seat  belt reminder lightOff*2 or flashing*3
DevicesFront passenger airbagDeactivated
Indicators/warn-ing lights
“PASSENGER AIR BAG ON” and 
“PASSENGER AIR BAG OFF” indica- tor lights“PASSENGER 
AIR BAG OFF”
SRS warning light
OffDriver’s and front passenger’s seat  belt reminder light
DevicesFront passenger airbagDeactivated 
     
        
        Page 48 of 680

481-1. For safe use
■System malfunction
*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 
them as an adult depending on their 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 convert-
ible seat, the system may not recognize them as a child. Factors which 
may affect this can be the physique or posture.
*5: Never install a rear-facing child rest raint system on the front passenger 
seat. A forward-facing child restraint system should only be installed on 
the front passenger seat w hen it is unavoidable. (P.54)
*6: In case the indicator light is not illu minated, consult this manual on how 
to install the child restraint system properly. ( P.51)
Indicators/warn-
ing lights
“PASSENGER AIR BAG ON” and 
“PASSENGER AIR BAG OFF” indica- tor lights“PASSENGER 
AIR BAG OFF”
SRS warning light
OnDriver’s and front passenger’s seat  belt reminder light
DevicesFront passenger airbagDeactivated 
     
        
        Page 425 of 680

4255-5. Using the driving support systems
5
Driving
wheel.
■The Secondary Collision 
Brake
When the SRS airbag sensor 
detects a collision and the sys-
tem operates, the brakes and 
brake lights are automatically 
controlled to reduce the vehicle 
speed and help reduce the pos-
sibility of further damage due to 
a secondary collision.
■When the TRAC/VSC/ABS sys-
tems are operating
The slip indicator light will flash 
while the TRAC/VSC/ABS systems 
are operating.
■Disabling the TRAC system
If the vehicle gets stuck in mud, dirt 
or snow, the TRAC system may 
reduce power from the hybrid sys-
tem to the wheels.
Pressing   to turn the system off 
may make it easier for you to rock 
the vehicle in order to free it.
To turn the TRAC system off, 
quickly press and release  . The “Traction Control Turned OFF” 
will be shown on the multi-informa-
tion display.
Press   again to turn the system 
back on.
■Turning off both TRAC and VSC 
systems
To turn the TRAC and VSC systems 
off, press and hold   for more than 
3 seconds while the vehicle is 
stopped.
The VSC OFF indicator light will 
come on and the “Traction Control 
Turned OFF” will be shown on the 
multi-informat ion display.
*
Press   again to turn the systems 
back on.
*: PCS (Pre-Collision System) will 
also be disabled (only pre-collision 
warning is available). The PCS 
warning light will come on and a 
message will be disp layed on the 
multi-information display. 
(  P.298)
■When the message is dis-
played on the mu lti-information 
display showing that TRAC has 
been disabled even if   has 
not been pressed
TRAC is temporary deactivated. If 
the information continues to show, 
contact your Toyota dealer.
■Operating conditions of hill-
start assist control
When all of the following conditions 
are met, the hill-start assist control 
will operate:
●The shift position is in a position 
other than P or N (when starting 
off forward/backward on an 
upward incline)
●The vehicle is stopped