2017 TOYOTA PRIUS V Owners Manual

PRIUS v_OM_OM47B23U_(U)
3696-1. Using the air conditioning system and defogger
6
Interior features
■Location of air outlets
The air outlets and air volume
changes according to the
selected air flow mode.
■Adjusting the position of and opening and closing the air out-
lets
Air outlets
CenterSide
Direct air flow to the left or right,
up or down.
Move the knob in the direction
of the printed arrow until a click
is heard to close the vent. Direct air flow to the left or
right, up or down.
Move the knob in the direction
of the printed arrow until a
click is heard to close the vent.
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2
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2

3706-1. Using the air conditioning system and defogger
PRIUS v_OM_OM47B23U_(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 is pressed.
■ When the outside temperature exceeds 75 F (24C) 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 on will dehumidify the air from the outlets and defog the
windshield effectively.
● If you turn 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.

PRIUS v_OM_OM47B23U_(U)
3716-1. 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 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. 583)
■ 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. 460
■ Customization
Settings (e.g. A/C auto switching operation) can be changed.
(Customizable features: P. 577)
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.)

3726-1. Using the air conditioning system and defogger
PRIUS v_OM_OM47B23U_(U)
WARNING
■To prevent the windshield from fogging up
●Do not use during cool air operation in extremely humid weather.
The difference between the temperature of the outside air and that of the
windshield can cause the outer surface of the windshield to fog up, block-
ing your vision.
■ To prevent burns
Do not touch the rear view mirror surfaces when the outside rear view mirror
defoggers are on.
NOTICE
■To prevent 12-volt battery discharge
Do not leave the air conditioning system on longer than necessary when the
hybrid system is off.
●Do not place anything on the instrument
panel which may cover the air outlets.
Otherwise, air flow may be obstructed,
preventing the windshield defoggers
from defogging.

373
PRIUS v_OM_OM47B23U_(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 se tting 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.
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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.

374
PRIUS v_OM_OM47B23U_(U)
6-1. Using the air conditioning system and defogger
Seat heaters
Heats the left front seat
Heats the right front seat
The indicator light comes on when
the seat heater is operating.
● The seat heaters can be used when the power switch is in ON mode.
● When not in use, turn off the switch. The indicator light goes off.
: If equipped
1
2
WARNING
● Care should be taken to prevent injury if anyone in the following categories
comes in contact with the seats when the heater is on:
• Babies, small children, the elderly, the sick and the physically chal-
lenged
• Persons with sensitive skin
• Persons who are fatigued
• Persons who have taken alcohol or drugs that induce sleep (sleeping drugs, cold remedies, etc.)
● Observe the following precautions to prevent minor burns or overheating:
• Do not cover the seat with a blanket or cushion when using the seat
heater.
• Do not use seat heater more than necessary.
NOTICE
● Do not put heavy objects that have an uneven surface on the seat and do
not stick sharp objects (needles, nails, etc.) into the seat.
● To prevent 12-volt battery discharge, do not use the functions when the
hybrid system is off.

375
PRIUS v_OM_OM47B23U_(U)
6-2. Using the interior lights
6
Interior features
Interior lights list
Rear interior light ( P. 377)
Front personal/interior lights ( P. 376)
Shift lever lighting
Footwell lights (if equipped)
Front door courtesy lights1
2
3
4
5

376
PRIUS v_OM_OM47B23U_(U)
6-2. Using the interior lights
Front interior light
Vehicles without panoramic roofVehicles with panoramic roof
Turns the lights off
Turns the door position on
Turns the lights on Turns the lights off
Turns the door position on
Turns the lights on
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2
3
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3
Front personal lights
Vehicles without panoramic roofVehicles with panoramic roof
Turns the lights on/off Turns the lights on/off