Kia Optima: Automatic climate control system
To defog inside windshield
1. Select desired fan speed.
2. Select desired temperature.
3. Press the
defroster button (
).
4. The outside
(fresh) air position will be selected automatically.
If the outside (fresh) air position is not selected automatically, adjust the corresponding button manually.

To defrost outside windshield
1. Set the fan speed to the highest position.
2. Set the temperature to the
extreme hot (HI) position.
3. Press the defroster button (
).
4. The outside (fresh) air position will be selected automatically.
Manual climate control system
Defogging logicComponents and Components Location
Component Location
1. Driver power window main switch
2. Passenger power window switch
3. Front window motor
4. Rear window motor
5. Rear window switch
...
Adjustment
Parking Brake Shoe Clearance Adjustment
1.
Raise the vehicle, and make sure
it is securely supported.
2.
Remove the rear tire and wheel.
3.
Remove the plug ...
Manual operation
If the sunroof does not operate electrically
1. Remove the rectangular plastic lens in the front of the roof panel.
2. Turn the cross bolt with a Phillips screw driver counterclockwise to remove t ...