Toyota SIENNA 2022 Manual page 353

5-1. Using the air conditioning system and defogger
system will blow ambient tempera-
ture air or heated air.
"SYNC" switch (P.355)
I
Vehicles with "3-ZONE" mode: If
the indicator on the "SYNC" switch
is off, the temperature for the driver,
front passenger and rear seats can
be adjusted separately.
Vehicles with "4-ZONE" mode: The
temperature for the driver, front
passenger, left-hand side rear
seats and right-hand side rear
seats can be adjusted separately.
Set eco air conditioning
J
mode
The air conditioning is controlled
with low fuel consumption priori-
tized such as reducing fan speed,
etc.
Option control screen
■
Select "Options" to display the
option control screen.
The functions can be switched on
and off.
When the function is on, the indica-
tor illuminates on the screen.
"SYNC" switch (P.355)
A
Vehicles with "3-ZONE" mode: If
the indicator on the "SYNC" switch
is off, the temperature for the driver,
passenger and rear seats can be
adjusted separately.
Vehicles with "4-ZONE" mode: The
temperature for the driver, front
passenger, left-hand side rear
seats and right-hand side rear
seats can be adjusted separately.
Set cooling and dehumidifi-
B
cation function
If "A/C" switch is not pressed, the
system will blow ambient tempera-
ture air or heated air.
Set eco air conditioning
C
mode
The air conditioning is controlled
with low fuel consumption priori-
tized such as reducing fan speed,
etc.
Using automatic mode
1
Press the "AUTO" switch on
the air conditioning operation
panel or select the "AUTO"
switch on the control screen.
The dehumidification function
begins to operate. Air outlets and
fan speed are automatically
adjusted according to the tempera-
ture setting and humidity.
2
Adjust the temperature set-
ting.
3
To stop the operation, press
the "OFF" switch on the air
conditioning operation panel
or select the "OFF" switch on
the control screen.
If the fan speed setting or air
flow modes are operated, the
automatic mode indicator goes
off. However, automatic mode
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