To reduce the probability of fogging up the inside of the windshield, the air intake control is set to the outside (fresh) air position automatically if any of following occur.

• The mode is selected to the , or while the system is activated.

• The ignition switch is turned on while the mode is selected to the or .

In this case, the air conditioning will automatically operate if the mode is selected to the or .

If you don’t want the air-conditioning or outside (fresh) air position, press the corresponding button to cancel the operation.

1. Turn the ignition switch to the “ON” position.

2. Turn the fan speed control knob to the “0” position.

3. Turn the mode selection knob to the defrost position ().

4. Push the air intake control button () at least 5 times within 3 seconds.

Then the indicator light in the air intake control button will blink 3 times with 0.5 seconds of interval. It indicates that the defogging logic is canceled or returned to the programmed status.

If the battery has been discharged or disconnected, it is reset as the defog logic status.