Page 120 of 568
120 1-7. Theft deterrent system
PRIUS v_OM_OM47840U_(U)
■Certifications for the immobilizer system
For vehicles sold in the U.S.A.
FCC ID: NI4TMIMB-1
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful interfer-
ence, and (2) this device must accept any interference received, including
interference that may cause undesired operation.
FCC WARNING:
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
For vehicles sold in Canada
This device complies with Industry Canada licence-exempt RSS stan-
dard(s). Operation is subject to the following two conditions: (1) this device
may not cause interference, and (2) this device must accept any interfer-
ence, including interference that may cause undesired operation of the
device.
Page 126 of 568
126 1-8. Safety information
PRIUS v_OM_OM47840U_(U)
SRS airbag system componentsFront impact sensors
Side impact sensors (front
door)
Front passenger airbag
“AIR BAG ON” and “AIR BAG
OFF” indicator lights
SRS warning light
Side impact sensors (front)
Seat belt pretensioners and
force limiters
Side airbags
Curtain shield airbags Side impact sensors (rear)
Front passenger’s seat belt
buckle switch
Driver’s seat belt buckle
switch
Driver’s seat position sensor
Driver airbag
Driver’s knee airbag
Front passenger occupant
classification system (ECU
and sensors)
Airbag sensor assembly
Page 138 of 568
138
1-8. Safety information
PRIUS v_OM_OM47840U_(U)
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classifica-
tion system. This system detects the conditions of the front passen-
ger seat and activates or deactiv ates the devices for the front
passenger.
SRS warning light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light
Page 139 of 568
139
1-8. Safety information
1
Before driving
PRIUS v_OM_OM47840U_(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 light Flashing
*2
DevicesFront 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 light Flashing
*2
DevicesFront passenger airbag
Deactivated
Side airbag on the front passenger seat
Activated
Curtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner
Page 140 of 568
140 1-8. Safety information
PRIUS v_OM_OM47840U_(U)
■Unoccupied
■ There is a malfunction in the system
Indicator/
warning light “AIR BAG ON” and “AIR BAG OFF”
indicator lightsNot illuminated
SRS warning light Off
Front passenger’s seat belt reminder light
Devices Front passenger airbag Deactivated
Side airbag on the front passenger seat Activated
Curtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner Activated
*6
or
deactivated
*7
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
Activated
Curtain shield airbag in the front passen-
ger side
Front passenger’s seat belt pretensioner
Page 143 of 568

143
1-8. Safety information
1
Before driving
PRIUS v_OM_OM47840U_(U)
CAUTION
■
Front passenger occupant cl assification 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. 149)
● 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.
Page 163 of 568

When driving2
163
PRIUS v_OM_OM47840U_(U)
2-1. Driving proceduresDriving the vehicle............ 164
Power (ignition) switch ..... 175
EV drive mode ................. 182
Hybrid transmission ......... 185
Turn signal lever .............. 194
Parking brake ................... 195
Horn ................................. 196 2-2. Instrument cluster
Gauges and meters ......... 197
Indicators and warning lights .............................. 208
2-3. Operating the lights and windshield wipers
Headlight switch ............... 213
Fog light switch ................ 219
Windshield wipers and washer ........................... 221
Rear window wiper and washer ........................... 226
Headlight cleaner switch ............................. 228
2-4. Using other driving systems
Cruise control ................... 229
Dynamic radar cruise control ............................ 233
Driving assist systems ..... 250
Hill-start assist control ...... 254
PCS (Pre-Collision System).......................... 256
2-5. Driving information Cargo and luggage .......... 264
Vehicle load limits ............ 270
Winter driving tips ............ 271
Trailer towing ................... 275
Dinghy towing .................. 276
Page 190 of 568

190 2-1. Driving procedures
PRIUS v_OM_OM47840U_(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 shiftlever when the vehicle is moving in reverse.
*3
• When an attempt is made to change the shift position from R to B bymoving the shift lever.
*1: Shift position may be changed to P when driving at extremely lowspeeds.
*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.
■ When the accelerator pedal is depressed while the shift position is in N
A buzzer will sound to inform the driver that the shift position is in N.
■ 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. 481)