Defogging Logic - Hyundai 2012 Sonata Hybrid Owner's Manual

Features of your vehicle

Defogging logic

To reduce the probability of fogging up
the inside of the windshield, the air intake
is controlled automatically according to
certain conditions such as
position. To cancel or return the defog-
ging logic, perform the following steps.
4 104
or
Automatic climate control system
1. Turn the engine start/stop button to the
ON position.
2. Select the defrost position pressing
defrost button (
3. While holding the air conditioning but-
ton (A/C) pressed, press the air intake
control button at least 5 times within 3
seconds.
The indicator on the air intake control
button blinks 3 times with 0.5 second of
interval. It indicates that the defogging
logic is canceled or returned to the pro-
grammed status.
If the battery has been discharged or dis-
connected, the system resets to the pro-
grammed defogging logic.
OYFH041220N-1
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