light TOYOTA PRIUS V 2018 Owner's Manual

551-1. For safe use
PRIUS v_OM_OM47B78U_(U)
1
For safety and security
■Unoccupied
■There is a malfunction in the system
Indicator/
warning light
“PASSENGER AIR BAG” indicatorNot illuminated
SRS warning lightOffSeat belt reminder light
Devices
Front passenger airbagDeactivated
Side airbag on the front passenger seatActivatedCurtain shield airbag in the front passenger side
Front passenger’s seat belt pretensionerActivated*7 or
deactivated
*8
Indicator/
warning light
“PASSENGER AIR BAG” indicatorOFF indicator
SRS warning lightOnSeat belt reminder light
Devices
Front passenger airbagDeactivated
Side airbag on the front passenger seat
ActivatedCurtain shield airbag in the front passenger side
Front passenger’s seat belt pretensioner

561-1. For safe use
PRIUS v_OM_OM47B78U_(U)
*1: The system judges a person of adult size as an adult. When a smalleradult sits in the front passenger seat, the system may recognize him/her as
a child 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: When a larger child who has outgrown a child restraint system sits in thefront passenger seat, the system may recognize him/her as an adult
depending on his/her physique or posture.
*5: Never install a rear-facing child restraint system on the front passengerseat. A forward-facing child restraint system should only be installed on the
front passenger seat when it is unavoidable. ( P. 59)
*6: In case the indicator light is not illuminated, consult this manual on how to
install the child restraint system properly. ( P. 6 3 )
*7: In the event of a side collision.
*8: In the event of a frontal collision.
WARNING
■Front passenger occupant classification system precautions
Observe the following precautions regarding front passenger occupant clas-
sification 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 passenger seat.
● Make sure the “OFF” of the “PASSENGER AIR BAG” indicator is not illu-
minated when using the seat belt extender for the front passenger seat. If
the “OFF” of the “PASSENGER AIR BAG” indicator is illuminated, discon-
nect the extender tongue from the seat belt buckle, and reconnect the seat
belt. Reconnect the seat belt extender after making sure the “ON” of the
“PASSENGER AIR BAG” indicator is illuminated. If you use the seat belt
extender while the “OFF” of the “PASSENGER AIR BAG” indicator is illu-
minated, the SRS airbags for the front passenger will not activate, which
could cause death or serious injury in the event of a collision.
● Do not apply a heavy load to the front passenger seat or equipment (e.g.
seatback pocket).
● Do not put weight on the front passenger seat by putting your hands or
feet on the front passenger seat seatback from the rear passenger seat.
● Do not let a rear passenger lift the front passenger seat with their feet or
press on the seatback with their legs.
● Do not put objects under the front passenger seat.

571-1. For safe use
PRIUS v_OM_OM47B78U_(U)
1
For safety and security
WARNING
■Front passenger occupant classification system precautions
●Do not recline the front passenger seatback so far that it touches a rear
seat. This may cause “OFF” of the “PASSENGER AIR BAG” indicator to
be illuminated, which indicates that the SRS airbags for the front passen-
ger will not activate in the event of a severe accident. If the seatback
touches the rear seat, return the seatback to a position where it does not
touch the rear seat. Keep the front passenger seatback as upright as pos-
sible 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, “ON” of the “PASSENGER AIR
BAG” indicator is illuminated. If “OFF” of the “PASSENGER AIR BAG” indi-
cator 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 “OFF” of the
“PASSENGER AIR BAG” 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. 63)
● 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
front passenger occupant classification 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.

731-1. For safe use
PRIUS v_OM_OM47B78U_(U)
1
For safety and security
Exhaust gas precautions
Harmful substance to the human body is included in exhaust
gases if inhaled.
WARNING
Exhaust gases include harmful carbon monoxide (CO), which is colorless and
odorless. Observe the following precautions.
Failure to do so may cause exhaust gases enter the vehicle and may lead to
an accident caused by light-headedness, or may lead to death or a serious
health hazard.
■Important points while driving
●Keep the back door closed.
● If you smell exhaust gases in the vehicle even when the back door is
closed, open the windows and have the vehicle inspected at your Toyota
dealer as soon as possible.
■ When parking
●If the vehicle is in a poorly ventilated area or a closed area, such as a
garage, stop the hybrid system.
● Do not leave the vehicle with the hybrid system on for a long time.
If such a situation cannot be avoided, park the vehicle in an open space
and ensure that exhaust fumes do not enter the vehicle interior.
● Do not leave the hybrid system operating in an area with snow build-up, or
where it is snowing. If snowbanks build up around the vehicle while the
hybrid system is operating, exhaust gases may collect and enter the vehi-
cle.
■ Exhaust pipe
The exhaust system needs to be checked periodically. If there is a hole or
crack caused by corrosion, damage to a joint or abnormal exhaust noise, be
sure to have the vehicle inspected and repaired by your Toyota dealer.

801-2. Hybrid system
PRIUS v_OM_OM47B78U_(U)
■If a warning light comes on, a warning message is displayed, or the 12-
volt battery is disconnected
The hybrid system may not start. In this case, try to start the system again. If
the “READY” indicator does not come on, contact your Toyota dealer.
■ Running out of fuel
When the vehicle has run out of fuel and the hybrid system cannot be started,
refuel the vehicle with at least enough gasoline to make the low fuel level
warning light ( P. 480) go off. If there is only a small amount of fuel, the
hybrid system may not be able to start. (The standard amount of fuel is about
1.8 gal. [7 L, 1.5 Imp.gal.], when the vehicle is on a level surface. This value
may vary when the vehicle is on a slope. Add extra fuel when the vehicle is
inclined.)
■ Electromagnetic waves
●High voltage parts and cables on hybrid vehicles incorporate electromag-
netic shielding, and therefore emit approximately the same amount of elec-
tromagnetic waves as conventional gasoline powered vehicles or home
electronic appliances.
● Your vehicle may cause sound interference in some third party-produced
radio parts.
■ Hybrid battery (traction battery)
The hybrid battery (traction battery) has a limited service life. The lifespan of
the hybrid battery (traction battery) can change in accordance with driving
style and driving conditions.
WARNING
■High voltage precautions
This vehicle has high voltage DC and AC systems as well as a 12-volt sys-
tem. DC and AC high voltage is very dangerous and can cause severe
burns and electric shock that may result in death or serious injury.
●Never touch, disassemble, remove or replace the high voltage parts,
cables or their connectors.
● The hybrid system will become hot after starting as the system uses high
voltage. Be careful of both the high voltage and the high temperature, and
always obey the warning labels attached to the vehicle.
●Never try to open the service plug
access hole located in the luggage
compartment. The service plug is used
only when the vehicle is serviced and is
subject to high voltage.

831-3. Theft deterrent system
PRIUS v_OM_OM47B78U_(U)
1
For safety and security
Immobilizer system
The indicator light flashes after
the power switch has been turned
off to indicate that the system is
operating.
The indicator light stops flashing
after the power switch has been
turned to ACCESSORY or ON
mode to indicate that the system
has been canceled.
■System maintenance
The vehicle has a maintenance-free type immobilizer system.
■ Conditions that may cause the system to malfunction
●If the grip portion of the key is in contact with a metallic object
● If the key is in close proximity to or touching a key registered to the security
system (key with a built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transponder chips that prevent
the hybrid system from starting if a key has not been previously
registered in the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehi-
cle.
This system is designed to help prevent vehicle theft but does not
guarantee absolute security against all vehicle thefts.

85
PRIUS v_OM_OM47B78U_(U)
Instrument cluster2
2. Instrument clusterWarning lights and indicators .......................... 86
Gauges and meters ............ 90
Multi-information display ..... 94
Energy monitor/ consumption screen ........ 103

86
PRIUS v_OM_OM47B78U_(U)
2. Instrument cluster
Warning lights and indicators
The warning lights and indicators on the instrument cluster and
center panel inform the driver of the status of the vehicle’s vari-
ous systems.
For the purpose of explanation, the following illustration dis-
plays all warning lights and indicators illuminated.

PRIUS v_OM_OM47B78U_(U)
872. Instrument cluster
2
Instrument cluster
Warning lights inform the driver of malfunctions in any of the vehicle’s
systems.
*1: These lights turn on when the power switch is turned to ON mode to indi-cate that a system check is being performed. They will turn off after the
hybrid system is on, or after a few seconds. There may be a malfunction in
a system if a light does not come on, or turn off. Have the vehicle
inspected by your Toyota dealer.
*2: The light flashes or illuminates to indicate a malfunction.
Warning lights
*1
(Red)
Brake system warning
light ( P. 478)
(Yellow)
LDA indicator ( P. 480)
*1
(Yellow)
Brake system warning
light (P. 478)*1High coolant
temperature warning
light ( P. 480)
*1Charging system
warning light ( P. 478)*1
(If equipped)
Automatic headlight
leveling system
warning light ( P. 480)
*1Malfunction indicator
lamp (P. 478)*1Master warning light
(P. 480)
*1SRS warning light
(P. 479)*1Tire pressure warning
light ( P. 481)
*1ABS warning light
(P. 479) Open door warning light
(
P. 480)
*1Electric power steering
system warning light
(P. 479) Low fuel level warning
light (
P. 480)
*1, 2PCS warning light
(P. 479) Driver’s and front
passenger’s seat belt
reminder light (
P. 480)
*1Slip indicator light
(P. 479) Rear passengers’ seat
belt reminder light
(
P. 480)

88
PRIUS v_OM_OM47B78U_(U)
2. Instrument cluster
The indicators inform the driver of the operating state of the vehicle’s
various systems.
Indicators
Turn signal indicator
(P. 180)*1, 2
Slip indicator ( P. 253)
Tail light indicator
( P. 182) EV drive mode indicator
(
P. 173)
Headlight high beam
indicator (P. 183) Shift position indicators
(
P. 175)
Fog light indicator
( P. 191)
*1, 3PCS warning light
( P. 209)
Security indicator
( P. 8 3 )
*4
“PASSENGER AIR
BAG” indicator ( P. 53)
“READY” indicator
( P. 168)
“ECO MODE”
indicator (P. 251) VSC OFF indicator
(
P. 254)
“PWR MODE” indicator
( P. 251)
(Green)
LDA indicator ( P. 221)
Cruise control indicator
( P. 227) Steering control
indicator (
P. 222)
Radar cruise control
indicator (P. 227) Automatic High Beam
indicator (
P. 185)
Cruise control “SET”
indicator (P. 227)