Toyota SIENNA 2022 Manual page 352

352
5-1. Using the air conditioning system and defogger
(Customizable features: P.549)
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.
■ To prevent burns
● Vehicles with outside rear view
mirror defoggers: Do not touch
the outside rear view mirror sur-
faces, as they can become very
hot and burn you.
● Vehicles with windshield wiper
deicer: Do not touch the glass at
lower part of the windshield or
to the side of the front pillars
when the windshield wiper de-
icer is on.
NOTICE
■ To prevent 12-volt battery dis-
charge
Do not leave the air conditioning
system on longer than necessary
when the hybrid system is off.
■ When repairing/replacing
parts of the air conditioning
system
Have repair/replacement per-
formed by your Toyota dealer.
When a part of the air condition-
ing system, such as the evapora-
tor, is to be replaced, it must be
replaced with a new one.
Front air conditioning
control screen
Main control screen
■
A
Adjust the left side seat tem-
perature setting
B Adjust the fan speed setting
C Select the air flow 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 operates
D
Adjust the right side seat
temperature setting
E Display the option control
screen. (P.353)
F
"AUTO" switch (automatic
mode)
Set automatic mode on/off
(P.353)
G "OFF" switch
Turn the fan off
H
Set cooling and dehumidifi-
cation function
If "A/C" switch is not pressed, the