Kia Rio 2018 Owner's Manual page 198

Features of your vehicle
Automatic climate control system
1. Turn the ignition switch to the ON
position.
2. Select the defroster position before
pressing the defroster button (
3. While pressing the air conditioning
button (A/C), press the air intake
control button ( ) at least 5
times within 3 seconds.
The indicator on the air intake button
blinks 3 times with 0.5 seconds of
interval. It indicates that the defog-
ging logic is canceled or returned to
the programmed status.
4 126
If the battery has been discharged or
disconnected, it resets to the defog
logic status.
OYB046317
).
Auto defogging system
(if equipped)
Auto defogging reduces the possibil-
ity of fogging up the inside of the
windshield by automatically sensing
the moisture of inside the windshield
and air flow toward the windshield
can increase.
The auto defogging system operates
when the AUTO mode is on.
OSC047433N