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901-2. Hybrid system
PRIUS +_OM_OM47D30E_(EE)
WARNING
■Hybrid battery (traction battery)
Your vehicle contains a sealed lithium-ion battery.
● Never resell, hand over or modify the hybrid battery. To prevent accidents,
hybrid batteries that have been removed from a disposed vehicle are col-
lected through any authorized Toyota retailer or Toyota authorized repairer,
or any reliable repairer. Do not dispose of the battery yourself.
Unless the battery is properly collected, the following may occur, resulting
in death or serious injury:
• The hybrid battery may be illegally disposed of or dumped, and it is haz-
ardous to the environment or someone may touch a high voltage part,
resulting in an electric shock.
• The hybrid battery is intended to be used exclusively with your hybrid
vehicle. If the hybrid battery is used outside of your vehicle or modified
in any way, accidents such as electric shock, heat generation, smoke
generation, an explosion and electrolyte leakage may occur.
When reselling or handing over your vehicle, the possibility of an accident
is extremely high because the person receiving the vehicle may not be
aware of these dangers.
● If your vehicle is disposed of without the hybrid battery having been
removed, there is a danger of serious electric shock if high voltage parts,
cables and their connectors are touched. In the event that your vehicle
must be disposed of, the hybrid battery must be disposed of by any autho-
rized Toyota retailer or Toyota authorized repairer, or any reliable repairer
or a qualified service shop. If the hybrid battery is not disposed of properly,
it may cause electric shock that can result in death or serious injury.
NOTICE
■ Hybrid battery (traction battery) air intake vent
● Do not place objects that will block the air intake vent. The hybrid battery
(traction battery) may overheat and be damaged.
● Clean the air intake vent regularly to prevent the hybrid battery (traction
battery) from overheating.
● Do not get water or foreign materials in the air intake vent as this may
cause a short circuit and damage the hybrid battery (traction battery).
● Do not carry large amounts of water such as water cooler bottles in the
vehicle. If water spills onto the hybrid battery (traction battery), the battery
may be damaged. Have the vehicle inspected by any authorized Toyota
retailer or Toyota authorized repairer, or any reliable repairer.
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1051-3. Theft deterrent system
1
PRIUS +_OM_OM47D30E_(EE)
For safety and security
■System maintenance
The vehicle has a maintenance-free type alarm system.
■ Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of
the following.
● Nobody is in the vehicle.
● The windows is closed before the alarm is set.
● No valuables or other personal items are left in the vehicle.
■ Triggering of the alarm
The alarm may be triggered in the following situations:
(Stopping the alarm deactivates the alarm system.)
● The doors are unlocked using the
mechanical key.
● A person inside the vehicle opens a door
or hood.
● The 12-volt battery is recharged or
replaced when the vehicle is locked.
( P. 513)
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1061-3. Theft deterrent system
PRIUS +_OM_OM47D30E_(EE)
■ Alarm-operated door lock
In the following cases, depending on the situation, the door may automatically
lock to prevent improper entry into the vehicle:
● When a person remaining in the vehicle unlocks the door and the alarm is
activated.
● While the alarm is activated, a person remaining in the vehicle unlocks the
door.
● When recharging or replacing the 12-volt battery.
■ Customization
The alarm can be set to deactivate when the mechanical key is used to
unlock. (Customizable features: P. 539)
NOTICE
■To ensure the system operates correctly
Do not modify or remove the system. If modified or removed, the proper
operation of the system cannot be guaranteed.
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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)
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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
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1242. Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
■The meters and display illuminate when
The power switch is in ON mode.
■Hybrid System Indicator
●By keeping the indicator within Eco area, more Eco-friendly driving can be
achieved.
●Charge area indicates regeneration
* status. Regenerated energy will be
used to charge the hybrid battery (traction battery).
*: When used in this manual, “regeneration” refers to the conversion of
energy created by the movement of the vehicle into electrical energy.
■Eco Driving Indicator Light (vehicles without multi-information display)
When all of the following conditions are satisfied and the Eco-friendly driving,
the light will illuminate:
●Driving with the shift position in D
●Either normal mode or Eco drive mode is selected, and EV drive mode or
power mode are not in use (P. 231, 317)
●The vehicle speed is approximately 130 km/h (80 mph) or below.
Eco Driving Indicator Light can be set to activated or deactivated. (P. 123) Charge area
Shows that energy is being recovered
via the regenerative brake.
Eco area
Shows that the vehicle is being driven in
an Eco-friendly manner.
Hybrid Eco area
Shows that gasoline engine power is
not being used very often.
The gasoline engine will automatically
stop and restart under various condi-
tions.
Power area
Shows that an Eco-friendly driving
range is being exceeded (during full
power driving etc.)
1
2
3
4
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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.
Page 130 of 568
1302. Instrument cluster
PRIUS +_OM_OM47D30E_(EE)
These images are examples only, and may vary slightly from actual
conditions.
When the vehicle is charging
the hybrid battery (traction bat-
tery)
When there is no energy flow
Hybrid battery (traction battery)
status
Energy monitor
Low Full