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PRIUS v_OM_OM47B12U_(U)
3656-1. Using the air conditioning system and defogger
6
Interior features
■Changing the airflow mode
Air flows to the upper body.
Air flows to the upper body
and feet.
Air flows to the feet.
Air flows to the feet and the
windshield defogger oper-
ates.
Press .
*
The air conditioning system begins to operate. Air outlets and fan
speed are automatically adjusted according to the temperature set-
ting.
To switch the air conditioning (cooler/dehumidifier functions) ON or OFF,
press . (ON and OFF are switched between each time the button
is pressed.)
*: When is pressed, the current temperature setting display ( )
will be automatically selected.
Turn to the clockwise to raise the temperature, or counter-
clockwise to lower.
■Automatic mode indicator
If the fan speed setting or airflow modes are operated, the auto-
matic mode indicator goes off. However, automatic mode for func-
tions other than that operated is maintained.
1
2
3
4
Using the automatic air conditioning system
1
2
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3686-1. Using the air conditioning system and defogger
PRIUS v_OM_OM47B12U_(U)
■Using automatic mode
Fan speed is adjusted automatically according to the temperature setting and
the ambient conditions.
Therefore, the fan may stop for a while until warm or cool air is ready to flow
immediately after the “AUTO” button is pressed.
■When the outside temperature exceeds 75F (24C) and the air condition-
ing system is on
●In order to reduce the air conditioning power consumption, the air condition-
ing system may switch to recirculated air mode automatically.
This may also reduce fuel consumption.
●Recirculated air mode is selected as a default mode when the power switch
is turned to ON mode.
●It is possible to switch to outside air mode at any time by pressing .
■After pressing
The selection frame will automatically move to the fan speed display.
■Fogging up of the windows
●The windows will easily fog up when the humidity in the vehicle is high.
Pressing “A/C” button on will dehumidify the air from the outlets and defog
the windshield effectively.
●If you turn “A/C” button off, the windows may fog up more easily.
●The windows may fog up if the recirculated air mode is used.
■Outside/recirculated air mode
●When driving on dusty roads such as tunnels or in heavy traffic, set
to the recirculated air mode. This is effective in preventing outside air from
entering the vehicle interior. During cooling operation, setting the recircu-
lated air mode will also cool the vehicle interior effectively.
●Outside/recirculated air mode may automatically switch depending on the
temperature setting or the inside temperature.
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PRIUS v_OM_OM47B12U_(U)
3696-1. Using the air conditioning system and defogger
6
Interior features
■Outside temperature display
■When the outside temperature is low
The dehumidification function may not operate even when “A/C” button is
pressed.
■Operation of the air conditioning system in Eco drive mode
●In the Eco drive mode, the air conditioning system is controlled as follows to
prioritize fuel efficiency
• Engine speed and compressor operation controlled to restrict heating/
cooling capacity
• Fan speed restricted when automatic mode is selected
●To improve air conditioning performance, perform the following operations
• Adjust the fan speed
• Turn off Eco drive mode
• Customize the air conditioning control of Eco drive mode. (P. 581)
■Ventilation and air conditioning odors
●To let fresh air in, set the air conditioning system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
●To reduce potential odors from occurring:
• It is recommended that the air conditioning system be set to outside air
mode prior to turning the vehicle off.
• The start timing of the blower may be delayed for a short period of time
immediately after the air conditioning system is started in automatic
mode.
■Air conditioning filter
P. 457
■Customization
Settings (e.g. A/C auto switching operation) can be changed.
(Customizable features: P. 575) In the following situations, the correct out-
side temperature may not be displayed, 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.)
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PRIUS v_OM_OM47B12U_(U)
6-1. Using the air conditioning system and defogger
6
Interior features
Using the steering wheel climate remote
control switches
Temperature control
Outside air or recirculated air
mode
Press “” on to increase the temperature and “” to decrease
the temperature.
Press .
The mode switches between outside air mode and recirculated air mode
each time the switch is pressed.
■When changing the temperature setting using the steering switches
The temperature will change, however the position of the selection frame on
the air conditioning display will remain the same.
: If equipped
Some air conditioning features can be controlled using the
switches on the steering wheel.
1
2
Adjusting the temperature setting
Changing the outside air or recirculated air modes
WARNING
■To reduce the risk of an accident
Exercise care when operating the air conditioning switches on the steering
wheel.
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386
PRIUS v_OM_OM47B12U_(U)
6-4. Using the other interior features
The clock can be adjusted by pressing the buttons.
Adjusts the hours
Adjusts the minutes
Rounds to the nearest hour
*
*
: e.g. 1:00 to 1:291:00
1:30 to 1:592:00
●The clock is displayed when the power switch is in ACCESSORY or ON
mode.
●Even after the power switch has been turned off, the time will continue to be
displayed for approximately 30 seconds or until a door is locked.
Please use as a power supply for electronic goods that use less than
12 V DC/10 A (power consumption of 120 W).
The power outlet can be used when the power switch is in ACCESSORY or
ON mode.
Clock
1
2
3
Power outlet
FrontRear
Open the cover. Open the cover.
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414
PRIUS v_OM_OM47B12U_(U)
7-2. Maintenance
■Repair and replacement
It is recommended that genuine Toyota parts be used for repairs to ensure
performance of each system. If non-Toyota parts are used in replacement or if
a repair shop other than a Toyota dealer performs repairs, confirm the war-
ranty coverage.
■Resetting the maintenance required reminder light/message indicating
maintenance is required (U.S.A. only)
After the required maintenance is preformed according to the maintenance
schedule, please reset the reminder light/message.
To reset the reminder light/message, follow the procedures described below:
Switch the display to the trip meter “A” (P. 91) when the hybrid system is
operating.
Turn the power switch off.
While pressing the MPH or km/h button (P. 93), turn the power switch to
ON mode (do not start the hybrid system because otherwise the reset
mode will be canceled). Continue to press and hold the button until the trip
meter displays “000000” and the indicator stops flashing to indicate 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.
WARNING
■If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and
possible serious injury or death.
■Handling of the 12-volt battery
●Engine exhaust, some of its constituents, and a wide variety of automobile
components contain or emit chemicals known to the State of California to
cause cancer and birth defects and other reproductive harm. Work in a
well ventilated area.
●Oils, fuels and fluids contained in vehicles as well as waste produced by
component wear contain or emit chemicals known to the State of Califor-
nia to cause cancer and birth defects or other reproductive harm. Avoid
exposure and wash any affected area immediately.
●12-volt battery posts, terminals and related accessories contain lead and
lead compounds which are known to cause brain damage. Wash your
hands after handling. (P. 439)
1
2
3
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481
PRIUS v_OM_OM47B12U_(U)
8When trouble arises
8-1. Essential information
Emergency flashers .......... 482
If your vehicle has to
be stopped in an
emergency ...................... 483
8-2. Steps to take in an
emergency
If your vehicle needs to
be towed ......................... 484
If you think something is
wrong .............................. 489
If a warning light turns on
or a warning buzzer
sounds ............................ 490
If a warning message is
displayed......................... 503
If you have a flat tire.......... 521
If the hybrid system will
not start ........................... 534
If the electronic key does
not operate properly........ 536
If the 12-volt battery is
discharged ...................... 538
If your vehicle overheats ... 543
If the vehicle becomes
stuck ............................... 548
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PRIUS v_OM_OM47B12U_(U)
8-2. Steps to take in an emergency
If your vehicle needs to be towed
In the following situations, it is not possible to be towed by another
vehicle using cables or chains, as the front wheels may be locked due
to the parking lock. Contact your Toyota dealer or commercial towing
service.
●There is a malfunction in the shift control system. (P. 492, 505)
●There is a malfunction in the immobilizer system. (P. 82)
●There is a malfunction in the smart key system. (P. 536)
●The 12-volt battery is discharged. (P. 538)
The following may indicate a problem with your hybrid transmission.
Contact your Toyota dealer or commercial towing service before tow-
ing.
●The hybrid system warning light turns on or the hybrid system
warning message is displayed on the multi-information display and
the vehicle does not move.
●The vehicle makes an abnormal sound.
Do not tow with a sling-type truck
to prevent body damage.
If towing is necessary, we recommend having your vehicle
towed by your Toyota dealer or commercial towing service,
using a wheel-lift type truck or flat bed truck.
Use a safety chain system for all towing, and abide by all state/
provincial and local laws.
Situations when it is not possible to be towed by another vehicle
Situations when it is necessary to contact dealers before towing
Towing with a sling-type truck