Skip the auto shop - Our mechanics make house calls

Q: How do I turn on the defogging logic feature?

asked by on

How do I turn on the defogging logic feature?

The defogging logic feature automatically controls the air intake to keep the window from fogging up. To set the defogging logic system, follow these steps: 1. Turn the ignition to the ON position. 2. Press the Defrost button. 3. Press the Air Intake Control button five consecutive times. The indicator on the button will then flash three times to confirm the setting. Repeat this process to turn off the defogging logic.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Ask a Mechanic
(100% Free)

Have a car question? Get free advice from our top-rated mechanics.

Ask A Mechanic
Over 10,000 questions answered!

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Shaking

Your engine has direct fuel injection. Over time, the intake valves can suffer from carbon build up because fuel is not being washed over them. Always use top tier gasoline even if you use Regular and not Premium. You can...

Q: Bad smell in cabin..when driving the car.

Your car has what is called a cabin filter which filters the outside air as it comes in through the vents into your car. When these get dirty or clogged with debris, they can give off a very dirty smell....

Q: Rear drum brakes

Hello, thanks for writing in about your 2003 Hyundai Elantra. The price sounds correct for the work you said was done. You are looking at about two hours labor plus parts, shop supplies, and taxes.

Related articles

Rules of the Road For Iowa Drivers
Driving on the roads requires knowledge of the rules, many of which are based on common sense and courtesy. However, even though you know the rules in...
P2428 OBD-II Trouble Code: Exhaust Gas Temperature Too High Bank 1
P2428 code definition A P2428 trouble code signifies that the PCM has detected a problem in the exhaust gas temperature sensor circuit in bank 1, which subsequently contains the number one...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.