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1-9. Safety information
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
SRS airbag system components
Front passenger airbag
“AIR BAG ON” and “AIR BAG
OFF” indicator lights
Side airbags
Curtain shield airbags
Front passenger occupant
classification system (ECU
and sensors)
Side impact sensors (rear)
SRS warning light
Driver airbag
Side impact sensors (front)
Seat belt pretensioners and
force limiters
Driver’s seat belt buckle
switch
Driver’s seat position sensor
Driver’s knee airbag
Front passenger’s seat belt
buckle switch
Front impact sensors
Airbag sensor assembly
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1
1-9. Safety information
Before driving
PRIUS PHV_OM_OM47856U_(U)
Fr ont passenger occupant classification system
Yo u r v e h i c l e i s e q u i p p e d w i t h a f r o n t pa s s e n g e r o c c u pa n t c l a s s i f i c a -
tion system. This system detects the conditions of the front passen-
ger seat and activates or deactivates the devices for the front
passenger.
SRS warning light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Front passenger’s seat belt reminder light
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1-9. Safety information
PRIUS PHV_OM_OM47856U_(U)
Condition and operation in the front passenger occupant
classification system
■Adult*1
■Child*3 or child restraint system*4
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF”
indicator lights
“AIR BAG
ON”
SRS warning light Off
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 passen-
ger side
Front passenger’s seat belt pretensioner
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF”
indicator lights
“AIR BAG
OFF”*5
SRS warning light Off
Front passenger’s seat belt reminder lightFlashing*2
Devices
Front passenger airbag Deactivated
Side airbag on the front passenger seat
ActivatedCurtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner
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1-9. Safety information
1
Before driving
PRIUS PHV_OM_OM47856U_(U)
■Unoccupied
■There is a malfunction in the system
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF”
indicator lightsNot illuminated
SRS warning lightOffFront passenger’s seat belt reminder light
Devices
Front passenger airbag Deactivated
Side airbag on the front passenger seat
ActivatedCurtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner Deactivated
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF”
indicator lights
“AIR BAG
OFF”
SRS warning light On
Front passenger’s seat belt reminder light Off
Devices
Front passenger airbag Deactivated
Side airbag on the front passenger seat
ActivatedCurtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner
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1-9. Safety information
PRIUS PHV_OM_OM47856U_(U)
CAUTION
■Front passenger occupant classification system precautions
●Do not recline the front passenger seatback so far that it touches a rear
seat. This may cause the “AIR BAG OFF” indicator light to be illuminated,
which indicates that the passenger’s airbags will not deploy in the event of
a severe accident. If the seatback touches the rear seat, return the seat-
back to a position where it does not touch the rear seat. Keep the front
passenger seatback as upright as possible when the vehicle is moving.
Reclining the seatback excessively may lessen the effectiveness of the
seat belt system.
●If an adult sits in the front passenger seat, the “AIR BAG ON” indicator
light is illuminated. If the “AIR BAG OFF” indicator is illuminated, ask the
passenger to sit up straight, well back in the seat, feet on the floor, and
with the seat belt worn correctly. If the “AIR BAG OFF” indicator still
remains illuminated, either ask the passenger to move to the rear seat, or
if that is not possible, move the front passenger seat fully rearward.
●When it is unavoidable to install a forward-facing child restraint system on
the front passenger seat, install the child restraint system on the front pas-
senger seat in the proper order. (→P. 2 1 2 )
●Do not modify or remove the front seats.
●Do not kick the front passenger seat or subject it to severe impact. Other-
wise, the SRS warning light may come on to indicate a malfunction of the
detection system. In this case, contact your Toyota dealer immediately.
●Child restraint systems installed on the rear seat should not contact the
front seatbacks.
●Do not use a seat accessory, such as a cushion and seat cover, that cov-
ers the seat cushion surface.
●Do not modify or replace the upholstery of the front seat.
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2-1. Driving procedures
PRIUS PHV_OM_OM47856U_(U)
●Situations where the shift position will automatically change to N:
•When the P position switch is pressed while the vehicle is running.*1
•When an attempt is made to select the R position by moving the shift
lever when the vehicle is moving forward.*2
•When an attempt is made to select the D position by moving the shift
lever when the vehicle is moving in reverse.*3
•When an attempt is made to change the shift position from R to B by
moving the shift lever.
*1:Shift position may be changed to P when driving at extremely low
speeds.
*2:Shift position may be changed to R when driving at low speeds.
*3:Shift position may be changed to D when driving at low speeds.
■Reverse warning buzzer
When shifting into R, a buzzer will sound to inform the driver that the shift
position is in R.
■Automatically P position selection function
When the shift position is in a position other than P, pressing the “POWER”
switch with the vehicle stopped completely will cause the shift position to
change to P automatically, and then the “POWER” switch will turn off.
■If the shift position cannot be shifted from P
There is a possibility that the 12-volt battery is discharged. Check the 12-volt
battery in this situation. (→P. 5 9 7 )
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2-1. Driving procedures
PRIUS PHV_OM_OM47856U_(U)
2
When driving
■About engine braking
When shift position B is selected, releasing the accelerator pedal will apply
engine braking.
●When the vehicle is driven at high speeds, compared to ordinary gaso-
line-fueled vehicles, the engine braking deceleration is felt less than that
of other vehicles.
●The vehicle can be accelerated even when shift position B is selected.
If the vehicle is driven continuously in the B position, fuel efficiency will
become low. Usually, shift the shift position to D.
■When driving with cruise control or radar cruise control activated
Even if switching the driving mode to power mode with the intent of enabling
engine braking, engine braking will not activate because cruise control or
radar cruise control will not be canceled.
■When canceling Eco drive mode/power mode
●Press the switch again. Also, power mode will be canceled automatically
when the “POWER” switch is turned off. However, Eco drive mode will
not be canceled automatically until the switch is pressed, even if the
“POWER” switch is turned off.
●When in Eco drive mode, if the power mode switch is pressed or the
operation is reversed, the mode will switch to that of the last switch to be
pressed.
■After charging/reconnecting the 12-volt battery
→P. 4 7 6
■Customization
Settings (e.g. Reverse warning buzzer) can be changed.
(Customizable features →P. 6 4 3 )
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2-1. Driving procedures
PRIUS PHV_OM_OM47856U_(U)
2
When driving
NOTICE
■Hybrid battery (traction battery) charge
If the shift position is in N, the hybrid battery (traction battery) will not be
charged. To help prevent the battery from discharging, avoid leaving the N
position selected for an extended period of time.
■Situations where P position control system malfunctions are possible
If any of the following situations occurs, P position control system malfunc-
tions are possible.
Immediately stop the vehicle in a safe place on level ground, apply the park-
ing brake, and then contact your Toyota dealer.
●When the “P LOCK MALFUNCTION” warning message appears on the
multi-information display. (→P. 5 5 0 )
●When the shift position indicator remains off.
■Notes regarding shift lever and P position switch operation
Avoid repeatedly operating the shift lever and P position switch in quick suc-
cession.
The system protection function may activate and it will temporarily not be
possible to shift the shift position other than P. If this happens, please wait
for a while before attempting to change the shift position again.