Page 109 of 624
PRIUS v_OM_OM47B23U_(U)
1092. Instrument cluster
2
Instrument cluster
Audio system with “APPS” button
Press the “APPS”.
Select “Eco” on the “APPS” screen.
If the “Trip Information” or “Past Record” screen is displayed, select
“Energy”.
1
2
Page 110 of 624
110
PRIUS v_OM_OM47B23U_(U)
2. Instrument cluster
Audio system screen
When the vehicle is powered by
the electric motor (traction
motor)
When the vehicle is powered by
both the gasoline engine and
the electric motor (traction
motor)
When the vehicle is powered by
the gasoline engine
Page 111 of 624
PRIUS v_OM_OM47B23U_(U)
1112. Instrument cluster
2
Instrument cluster
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
Audio system screen
LowFull
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112
PRIUS v_OM_OM47B23U_(U)
2. Instrument cluster
Audio system with “CAR” button
Press the “CAR” button. (P. 108)
Audio system with “APPS” button
Press the “APPS” button. ( P. 109)
Select “ECO” on the “APPS” screen
If “Energy Monitor” screen is displayed, select “Trip Information”.
If “Past Record” screen is displayed, select “Trip Information”.
Resetting the consumption
data
Fuel consumption in the past
15 minutes
Regenerated energy in the
past 15 minutes
One symbol indicates 30 Wh.
Up to 5 symbols are shown.
Cruising range ( P. 11 3 )
Elapsed time since the hybrid system was started.
Average vehicle speed since th e hybrid system was started.
Average fuel consumption for the past 15 minutes is divided by
color into past averages and averages attained since the power
switch was last turned to ON mode. Use the displayed average fuel
consumption as a reference.
The image is an example only.
Trip information
1
1
2
1
2
3
4
5
6
Page 113 of 624

PRIUS v_OM_OM47B23U_(U)
1132. Instrument cluster
2
Instrument cluster
Audio system with “CAR” button
Press the “CAR” button. (P. 108)
Audio system with “APPS” button
Press the “APPS” button. ( P. 109)
Select “ECO” on the “APPS” screen.
If “Energy Monitor” screen is displayed, select “Past Record”\
.
If “Trip Information” screen is displayed, select “Past Record”.
Best recorded fuel consump-
tion
Resetting the past record
data
Average fuel consumption
Previous fuel consumption
record
Updating the average fu el consumption data
The average fuel consumption history is divided by color into past
averages and the average fuel cons umption since the last updated.
Use the displayed average fuel consumption as a reference.
The image is an example only.
■Updating the past record data
Update the average fuel consumption by selecting “Update” to measure the
current fuel consumption again.
■ Resetting the data
The fuel consumption data can be deleted by selecting “Clear”.
■ Cruising range
Displays the estimated maximum distance that can be driven with the quan-
tity of fuel remaining.
This distance is computed based on your average fuel consumption.
As a result, the actual distance that can be driven may differ from that dis-
played.
Past record
1
1
2
1
2
3
4
5
Page 119 of 624

PRIUS v_OM_OM47B23U_(U)
1193-1. Key information
3
Operation of each component
NOTICE
■To prevent key damage
●Do not drop the keys, subject them to strong shocks or bend them.
● Do not expose the keys to high temperatures for long periods of time.
● Do not get the keys wet or wash them in an ultrasonic washer etc.
● Do not attach metallic or magnetic materials to the keys or place the keys
close to such materials.
● Do not disassemble the keys.
● Do not attach a sticker or anything else to the surface of the electronic key.
● Do not place the keys near objects that produce magnetic fields, such as
TVs, audio systems and induction cookers.
● Do not place the keys near medical electrical equipment such as low-fre-
quency therapy equipment or microwave therapy equipment, and do not
receive medical attention with the keys on your person.
■ Carrying the electronic key on your person
Carry the electronic key 3.9 in. (10 cm) or more away from electric appli-
ances that are turned on. Radio waves emitted from electric appliances
within 3.9 in. (10 cm) of the electronic key may interfere with the key, caus-
ing the key to not function properly.
■ In case of a smart key system malfunction or other key-related prob-
lems
Take your vehicle with all the electronic keys provided with your vehicle to
your Toyota dealer.
■ When an electronic key is lost
If the electronic key remains lost, the risk of vehicle theft increases signifi-
cantly. Visit your Toyota dealer imm ediately with all remaining electronic
keys that were provided with your vehicle.
Page 133 of 624

PRIUS v_OM_OM47B23U_(U)
1333-2. Opening, closing and locking the doors
3
Operation of each component
■Electronic Key Battery-Saving Function
When battery-saving mode is set, battery depletion is minimized by stopping
the electronic key from receiving radio waves.
■ Conditions affecting operation
The smart key system, wireless remote control and immobilizer system use
weak radio waves. In the following situations, the communication between\
the electronic key and the vehicle may be affected, preventing the smart key
system, wireless remote control and immobilizer system from operating prop-
erly. (Ways of coping: P. 539)
● When the electronic key battery is depleted
● Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
● When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
● When other wireless key (that emit radio waves) is being used nearby
● When carrying the electronic key together with the following devices that
emit radio waves
• When carrying a portable radio, cellular phone, cordless phone or other
wireless communication device
• Another vehicle’s electronic key or a wireless key that emits radio waves
• Personal computers or personal digital assistants (PDAs)
• Digital audio players
• Portable game systems
● If window tint with a metallic content or metallic objects are attached to the
rear window
● When the electronic key is placed near a battery charger or electronic
devices
Press twice while pressing and
holding . Confirm that the electronic
key indicator flashes 4 times.
While the battery-saving mode is set, the
smart key system cannot be used. To
cancel the function, press any of the elec-
tronic key buttons.
Page 137 of 624

PRIUS v_OM_OM47B23U_(U)
1373-2. Opening, closing and locking the doors
3
Operation of each component
WARNING
■Caution regarding interfer ence with electronic devices
● People with implantable cardiac pacemakers, cardiac resynchronization
therapy-pacemakers or implantable cardioverter defibrillators should keep
away from the smart key system antennas. ( P. 130)
The radio waves may affect the operation of such devices. If necessary,
the entry function can be disabled. Ask your Toyota dealer for details, such
as the frequency of radio waves and timing of the emitted radio waves.
Then, consult your doctor to see if you should disable the entry function.
● Users of any electrical medical device other than implantable cardiac
pacemakers, cardiac resynchronization therapy-pacemakers or implant-
able cardioverter defibrillators should consult the manufacturer of the
device for information about its operation under the influence of radio
waves.
Radio waves could have unexpected effects on the operation of such
medical devices.
Ask your Toyota dealer for details on disabling the entry function.
On vehicles with the Entune Audio or Entune Premium Audio with Naviga-
tion, the entry function can be disabled personally. ( P. 577)