Kia Optima 2004 Owner's Manual page 143

How to cancel forced air con-
ditioning operation and out-
side (fresh) air position in
floor-defrost and defrost posi-
tion (If equipped) ;
1. Select the defrost position pressing
defrost button ( ).
2. While holding the air conditioning
button A/C depressed, depress the
recirculated air position button (
least 5 times within 3 seconds.
The indicator light in the recirculated
air position button ( ) will blink 3
times with 0.5 second interval.
If you want to return to the automatic air
conditioning system and outside (fresh)
air position, repeat the same procedure.
Follow the same procedure if you want
to cancel or return to the forced outside
(fresh) air position when you start the
engine with recirculated air position
selected manually before the engine off.
EMSA4057
)at
4-59