Toyota Corolla Hatchback 2019 Owner's Manual page 374

374
6-1. Using the air conditioning system and defogger
automatically switch depending on
the temperature setting or the
inside temperature.
■ Operation of the air condition-
ing system in Eco air condition-
ing mode
● In Eco air conditioning mode, the
air conditioning system is con-
trolled as follows to prioritize fuel
efficiency:
• Heater and compressor operation
controlled to restrict heating/cool-
ing capacity
• Fan speed restricted when auto-
matic mode is selected
● To improve air conditioning perfor-
mance, perform the following
operations:
• Turn off eco air conditioning mode
(P.373)
• Adjust the fan speed
■ When the outside temperature
falls to nearly 32°F (0°C)
The dehumidification function may
not operate even when "A/C" switch
is pressed.
■ Ventilation and air conditioning
odors
● To let fresh air in, set the air condi-
tioning 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 out-
side 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 con-
ditioning system is started in auto-
matic mode.
● When parking, the system auto-
matically switches to outside air
COROLLA H/B_U
mode to encourage better air cir-
culation throughout the vehicle,
helping to reduce odors that occur
when starting the vehicle.
■ Air conditioning filter
P.437
■ Customization
Some functions can be customized.
(P.519)
WARNING
■ To prevent the windshield
from fogging up
Do not use the windshield defog-
ger switch during cool air opera-
tion in extremely humid weather.
The difference between the tem-
perature of the outside air and
that of the windshield can cause
the outer surface of the wind-
shield to fog up, blocking your
vision.
■ When the outside rear view
mirror defoggers are operat-
ing
Do not touch the outside rear view
mirror surfaces, as they can
become very hot and burn you.
NOTICE
■ To prevent battery discharge
Do not leave the air conditioning
system on longer than necessary
when the engine is off.
Using automatic mode
1
Press the automatic mode
switch.
2
Adjust the temperature set-
ting.
3
To stop the operation, press
the off switch.