Hyundai Santa Fe 2022 Owner's Manual page 321

To defrost outside windshield
1. Set fan speed to the highest position.
2. Set temperature to the extreme hot
(HI) position.
3. Press the defroster button (
4. The air-conditioning will turn
on according to the detected
ambient temperature and outside
(fresh) air position will be selected
automatically.
If the position is selected, lower fan
speed is controlled to higher fan speed.
Auto Defogging System (only
for Automatic Climate Control
System, if equipped)
Auto defogging reduces the possibility of
fogging up the inside of the windshield
by automatically sensing the moisture on
inside the windshield.
The auto defogging system operates
when the heater or air conditioning is on.
Information
OTM050117
The auto defogging system may not
operate normally, when the outside
temperature is below 14°F (-10°C).
To cancel or set the Auto Defogging
).
System, keep the front defroster button
pressed for 3 seconds. The "ADS OFF"
symbol will be shown in the climate
display to inform you that the system
is deactivated. To re-activate the auto
defogging system, follow the procedure
mentioned above and the "ADS OFF"
symbol will disappear.
If the battery has been disconnected
or discharged, it resets to the auto
defogging status.
Information
For efficiency, do not select recirculated
air position while the Auto defogging
system is operating.
NOTICE
Do not remove the sensor cover located
on the top of the windshield glass.
Damage to system parts could occur
and may not be covered by your vehicle
warranty.
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