2017 TOYOTA C-HR Owners Manual

5696-1. Using the air conditioning system and defogger
6
Interior features
C-HR_OM_Europe_OM10528E
■Switching between outside air and recirculated air modes
Press .
The mode switches between outside air mode (indicator off) and recir-
culated air mode (indicator on) each time is pressed.
■Defogging the windshield
Defoggers are used to defog the windshield and front side win-
dows.
Press .
The dehumidification function operates and fan speed increases.
Set the outside/recirculated air mode button to the outside air mode if
the recirculated air mode is used. (It may switch automatically.)
To defog the windshield and the front side windows early, turn the air
flow and temperature up.
To return to the previous mode, press again when the windshield
is defogged.
■Defogging the rear window and outside rear view mirrors
Defoggers are used to defog the rear window, and to remove rain-
drops, dew and frost from the outside rear view mirrors.
Press .
The defoggers will automatically turn off after a period of time.
Other functions

5706-1. Using the air conditioning system and defogger
C-HR_OM_Europe_OM10528E
■Windshield wiper de-icer (if equipped)
This feature is used to prevent ice from building up on the wind-
shield and wiper blades.
Press .
The windshield wiper de-icer will automatically turn off after a period of
time.
■Blower customization
Fan speed settings can be changed.
Press .
Press .
Each time is pressed, the fan speed changes as follows.
“NORMAL” “ECO”“FAST”
1
2
3

5716-1. Using the air conditioning system and defogger
6
Interior features
C-HR_OM_Europe_OM10528E
■Location of air outlets
The air outlets and air volume
change according to the
selected airflow mode.
( P. 567)
: Some models
■Adjusting the position of and opening and closing the air out-
lets
Direct air flow to the left or
right, up or down.
Turn the knob up to open or
close the vent.
Air outlets
1
2

5726-1. Using the air conditioning system and defogger
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■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.
■ Fogging up of the windows
● The windows will easily fog up when the humidity in the vehicle is high.
Turning 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, in tunnels, or in heavy traffic set the outside/
recirculated air mode button to the recirculated air mode. This is effective in
preventing outside air from entering the vehicle interior. During cooling oper-
ation, setting the recirculated 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.

5736-1. Using the air conditioning system and defogger
6
Interior features
C-HR_OM_Europe_OM10528E
■ Operation of the air conditioning system in Eco drive mode
● In Eco drive mode, the air conditioning system is controlled as follows to pri-
oritize 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
• Adjust the temperature setting
• Turn off Eco drive mode
● Even when the drive mode is set to Eco drive mode, the air conditioning eco
mode can be turned off by pressing .
■ When the outside temperature falls to nearly 0°C (32F)
The dehumidification function may not operate even when is pressed.
■ 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.

5746-1. Using the air conditioning system and defogger
C-HR_OM_Europe_OM10528E
■ nanoe™*1 (if equipped)
The air conditioning system adopts nanoe™ technology. This helps to fill the
cabin with refreshing air by emitting slightly acidic nanoe™ coated with water
particles through the passenger’s side vent*2.
● When the fan is turned on, nanoe™ system is activated.
● When the fan is operated in the following conditions, system performance
will be maximized. If the following conditions are not met, nanoe™ may not
operate at full capacity.
• The upper body, the upper body and feet or the feet air outlets are being
used. ( P. 561)
• The passenger’s side vent is open.
● When nanoe™ is generated, a small amount of ozone is emitted and may
be faintly smelled in some situations. However, this is approximately the
same as the amount that already exists in nature, such as in forests, and it
has no affect on the human body.
● A slight noise may be heard during operation. This is not a malfunction.
*1: nanoe™ and the nanoe™ mark are trademarks of Panasonic Corporation.
*2: According to temperature and humidity conditions, fan speed and direction
of the air flow, nanoe™ may not operate at full capacity.
■ Air conditioning filter
 P. 649
■ Customization
Settings (e.g. air conditioning setting) can be changed.
(Customizable features P. 776)

5756-1. Using the air conditioning system and defogger
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Interior features
C-HR_OM_Europe_OM10528E
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 mir-
ror defoggers are on.
● Vehicles with windshield wiper de-icer: Do not touch the glass at the lower
part of the windshield or to the side of the front pillars when the windshield
wiper de-icer is on.
■ nanoe™ generator (if equipped)
Do not disassemble or repair the generator because it contains high voltage
parts.
Contact any authorized Toyota retailer or Toyota authorized repairer, or any
reliable repairer if the generator needs repair.
● 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.

5766-1. Using the air conditioning system and defogger
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NOTICE
■To prevent battery discharge
Do not leave the air conditioning syst em on longer than necessary when the
engine is stopped.
■ To prevent damage to the nanoe™ (if equipped)
Do not insert anything into the driver's side vent, attach anything to it, or use
sprays around the driver's side vent. These things may cause the generator
not to work properly.