2019 TOYOTA PRIUS PLUS fuel

871-2. Hybrid system
1
PRIUS +_OM_OM47D30E_(EE)
For safety and security
■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 any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
■ 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. 449) 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
7 L [1.8 gal., 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.
■ Declaration of conformity
This model conforms to hydrogen emissions according to regulation ECE100
(Battery electric vehicle safety).

891-2. Hybrid system
1
PRIUS +_OM_OM47D30E_(EE)
For safety and security
WARNING
■Road accident cautions
Observe the following precautions to reduce the risk of death or serious
injury:
● Pull your vehicle off the road, apply the parking brake, shift the shift posi-
tion to P, and turn the hybrid system off.
● Do not touch the high voltage parts, cables and connectors.
● If electric wires are exposed inside or outside your vehicle, an electric
shock may occur. Never touch exposed electric wires.
● Do not touch the battery if liquid is leaking from or adhering to it.
If electrolyte (carbonic-based organic el ectrolyte) from the hybrid battery
(traction battery) comes into contact with the eyes or skin, it could cause
blindness or skin wounds. In the unlikely event that it comes into contact
with the eyes or skin, wash it off immediately with a large amount of water,
and seek immediate medical attention.
● If electrolyte is leaking from the hybrid battery (traction battery), do not
approach the vehicle.
Even in the unlikely event that the hybrid battery (traction battery) is dam-
aged, the internal construction of the battery will prevent a large amount of
electrolyte from leaking out. However, any electrolyte that does leak out
will give off a vapor. This vapor is an irritant to skin and eyes and could
cause acute poisoning if inhaled.
● Do not bring burning or high-temperature items close to the electrolyte.
The electrolyte may ignite and cause a fire.
● If a fire occurs in the hybrid vehicle, leave the vehicle as soon as possible.
Never use a fire extinguisher that is not meant for electric fires. Using even
a small amount of water may be dangerous.
● If your vehicle needs to be towed, do so with front wheels raised. If the
wheels connected to the electric motor (traction motor) are on the ground
when towing, the motor may continue to generate electricity. This may
cause a fire. ( P. 437)
● Carefully inspect the ground under the vehicle. If you find that liquid has
leaked onto the ground, the fuel system may have been damaged. Leave
the vehicle as soon as possible.

1142. Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
*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 any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer.
*2: The light flashes or illuminates to indicate a malfunction.
(If equipped)
Hybrid battery indicator
light (P. 448)Low fuel level warning
light (P. 449)
*1
(If equipped)
LED headlight warning
light (P. 448)Driver’s and front
passenger’s seat belt
reminder light (P. 450)
*1Automatic headlight
leveling system warning
light (P. 449)Rear passengers’ seat
belt reminder light
(P. 450)
*1
(Flashes)
(If equipped)
P position request
indicator light (P. 448)
(Yellow)
(If equipped)
Smart entry & start
system warning light
(P. 455)
*1
(If equipped)
Hybrid system overheat
warning light (P. 449)*1
(If equipped)
Master warning light
(P. 450)
(Yellow)
(If equipped)
Cruise control indicator
(P. 449)*1Tire pressure warning
light (P. 450)
Open door warning light
(P. 449)
(If equipped)
Go to service warning
light (P. 451)

1182. Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
Right-hand drive vehicles
The units used on the meters may differ depending on the target
region.
Hybrid System Indicator
Displays hybrid system output or regeneration level (P. 122)
Speedometer
Displays the vehicle speed
Shift position indicators
Displays the selected shift position. (P. 233)
Fuel gauge
Displays the quantity of fuel remaining in the tank
Hybrid battery (traction battery) status
The amount of charge remaining in the hybrid battery (traction battery) is
shown by 8 bars.
Clock
Displays the time. (Adjustment procedure: P. 355)
1
2
3
4
5
6

1192. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
Odometer and trip meter display
Odometer:
Displays the total distance that the vehicle has been driven
Trip meter:
Displays the distance the vehicle has been driven since the meter was last
reset. Trip meters “A” and “B” can be used to record and display different
distances independently.
Trip information display
Displays fuel consumption, etc.
Multi-information display
Presents the driver with a variety of driving-related data (P. 126)
Displays warning messages in case of a malfunction (P. 458)
Current fuel consumption
Displays the current fuel consumption
The speed units can be selected.
Press and hold the button to
switch the display between MPH
and km/h.
MPH or km/h button (if equipped)
7
8
9
10

1202. Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
Switches between odometer and
trip meter displays. When the trip
meter is displayed, pressing and
holding the TRIP button will reset
the trip meter.
• While the odometer is being dis-
played, or when the odometer/trip
meter are not being displayed,
the average fuel consumption
from the last reset will be dis-
played.
• While the trip meter is being dis-
played, the average fuel con-
sumption will be displayed in
accordance with the trip meter
distance from the last reset.
• The function can be reset by pressing the TRIP button for longer than 1
second when the average fuel consumption is displayed on the trip
meter.
Use the displayed average fuel consumption as a reference.
The brightness of the instrument cluster lights can be adjusted by 4
steps each time the button is pressed.
When the tail light is on, the brightness of the instrument cluster lights
can be adjusted. (For vehicles with the automatic light control system,
the lights can be adjusted when the tail light is on and the surrounding
area is dark.)
Changing the display
Instrument cluster light control
Ty pe AType B

1212. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
Items displayed can be switched
by pressing the DISP button.
■Current fuel consumption
Displays the instant fuel consumption.
■Average fuel consumption
The average fuel consumption is displayed on both the odometer
and the trip meter.
The function can be reset by pressing the DISP button for longer
than 1 second when the average fuel consumption is displayed on
the odometer.
Use the displayed average fuel consumption as a reference.
■Cruising range
Displays the estimated maximum distance that can be driven with
the quantity of fuel remaining.
• This distance is computed based on your average fuel consump-
tion.
As a result, the actual distance that can be driven may differ from
that displayed.
• When only a small amount of fuel is added to the tank, the dis-
play may not be updated.
When refueling, turn the power switch off. If the vehicle is refu-
eled without turning the power switch off, the display may not be
updated.
■“SET” screen
The items displayed on Hybrid System Indicator can be setup.
(P. 123)
Trip information display (vehicles without multi-information dis-
play)

1252. Instrument cluster
2
Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
■ Remaining hybrid battery (traction battery) charge display
The charge amount of the hybrid battery (traction battery) is automatically
controlled by the hybrid system. For this reason, even if electricity is recov-
ered via the regenerative braking, or el ectricity is generated via the gasoline
engine, the displayed hybrid battery (traction battery) charge amount may not
reach the highest level (level 8). However, this does not indicate a malfunc-
tion.
■ Engine speed
On hybrid vehicles, engine speed is precisely controlled in order to help
improve fuel efficiency and reduce exhaust emissions etc.
■ Brightness of the instrument panel light
If the headlight switch is turned to ON while the surrounding area is dark, the
instrument cluster lights will dim.
■ When disconnecting and reconnecting 12-volt battery terminals
The fuel consumption display and average vehicle speed will be reset.
NOTICE
■ To prevent damage to the engine and its components
The engine may be overheating if the high coolant temperature warning
light comes on or flashes. In this case, immediately stop the vehicle in a
safe place, and check the engine after it has cooled completely. ( P. 518)
■ The trip information display at low temperatures
Allow the interior of the vehicle to warm up before using the liquid crystal
information display. At extremely low temperatures, the information display
monitor may respond slowly, and display changes may be delayed.