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3-5. Other interior features
PRIUS PHV_OM_OM47856U_(U)
Outside temperature display
■Operating conditions
The “POWER” switch is in ON mode.
■Display
In the following situations, the correct outside temperature may not be dis-
played, or the display may take longer than normal to change.
●When stopped, or driving at low speeds (less than 16 mph [25 km/h])
●When the outside temperature has changed suddenly (at the entrance/
exit of a garage, tunnel, etc.)
■When -- is displayed
The system may be malfunctioning. Take your vehicle to your Toyota dealer.
The displayed temperature ranges from -40 °F (-40 °C) up to 122 °F
(50 °C).
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434
4-2. Maintenance
PRIUS PHV_OM_OM47856U_(U)
■Reset the maintenance data (U.S.A. only)
After the required maintenance is performed according to the maintenance
schedule, please reset the maintenance data.
To r e s e t t h e d a t a , f o l l o w t h e p r o c e d u r e s d e s c r i b e d b e l o w :
Turn the “POWER” switch off with the trip meter A shown.
Turn the “POWER” switch to ON mode with the MPH or km/h button
(→P. 2 6 1 ) h e l d d o w n .
Keep pressing the button until the trip meter indicates “000000” and
the multi-information display indicates that the reset is complete.
■Allow inspection and repairs to be performed by a Toyota dealer
●Toyota technicians are well-trained specialists and are kept up to date
with the latest service information. They are well informed about the
operation of all systems on your vehicle.
●Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty coverage. If any problem should arise
while your vehicle is under warranty, your Toyota dealer will promptly
take care of it.
STEP 1
STEP 2
STEP 3
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4-3. Do-it-yourself maintenance
PRIUS PHV_OM_OM47856U_(U)
4
Maintenance and care
Tire inflation pressure
■Tire inflation pressure
The recommended cold tire inflation pressure and tire size are
displayed on the tire and loading information label. (→P. 6 2 3 )
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5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
If a warning message is displayed
If a warning is shown on the multi-information display, stay calm and
perform the following actions:
Master warning light
Multi-information display
The master warning light also
comes on or flashes in order to
indicate that a message is cur-
rently being displayed on the
multi-information display.
If any of the warning light turns on again after performing the fol-
lowing actions, contact your Toyota dealer.
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5
When trouble arises
549
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
Stop the vehicle immediately.
A buzzer sounds and a warning message is shown on the multi-infor-
mation display. The following warnings indicate the possibility of dam-
age to the vehicle that may lead to an accident. Immediately stop the
vehicle in a safe place and contact your Toyota dealer.
Warning messageDetails
(U.S.A.)
(Canada)
Indicates an abnormal engine oil pressure.
The warning light may turn on if the engine oil pres-
sure is too low.
Indicates a malfunction in the hybrid system.
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5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
Warning messageDetailsCorrection
procedure
(Flashes
rapidly)
(If equipped)
Indicates that there is a high
possibility of a frontal collision,
or that the pre-collision braking
function is operating.
A buzzer also sounds.
At the same time,
will appear on the head-up
display (the image flashes).
Slow the vehicle by
applying the
brakes.
(If equipped,
flashes)
Indicates that your vehicle is
nearing the vehicle ahead (in
radar cruise mode).
A buzzer also sounds.
At the same time,
will appear on the head-up
display (the image flashes).
Slow the vehicle by
applying the
brakes.
The hybrid system has over-
heated.
A buzzer also sounds.
This message may be dis-
played when driving under
severe operating conditions.
(For example, when driving
up a long steep hill.)
Stop and check.
(→P. 6 0 3 )
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When trouble arises
557
5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
*1:For EV mode operating conditions, see P. 40.
*2:If EV mode has been canceled because of insufficient hybrid battery (trac-
tion battery) charge, a warning message will not be shown on the multi-
information display and the buzzer will not sound.
Warning messageDetailsCorrection
procedure
EV mode cannot be switched
to.*1
A buzzer also sounds.
The reason why EV mode
cannot be used is shown
(may not be shown in some
instances.)
Use the EV mode
when it becomes
available.
*2
(Flashes
3 times)
EV mode has been automati-
cally canceled.*1
A buzzer also sounds.*2
The reason why EV mode
cannot be used is shown.
Use EV mode after
making it avail-
able, for example
by lowering the set
temperature of the
heater.
The fuel filler door has been
left open.
Tighten the fuel
tank cap and close
the fuel filler door.
The charging port lid is open.Close the charging
port lid.
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5-2. Steps to take in an emergency
PRIUS PHV_OM_OM47856U_(U)
■Warning message in radar cruise mode (if equipped)
In the following cases, the warning message may not be displayed even if
vehicle-to-vehicle distance decreases:
●When your vehicle and the vehicle ahead are traveling at the same
speed or the vehicle ahead is traveling more quickly than your vehicle.
●When the vehicle ahead is traveling at very low speed.
●Immediately after cruise control speed is set.
●At the instant the accelerator pedal is depressed.