See also:

Defogging logic
To reduce the probability of fogging up the inside of the windshield, the air intake is controlled automatically according to certain conditions such as or position. To cancel or return the defo ...

Hyundai Tucson Owner's manual
WARRANTIES FOR YOUR HYUNDAI VEHICLE Please consult your Owner's Handbook & Warranty Information booklet for your vehicle's specific warranty coverage. RESPONSIBILITY FOR MAINTENANCE The ma ...

Instrument panel vents
The outlet vents can be opened or closed separately using the thumbwheel. Also, you can adjust the direction of air delivered from these vents using the vent control lever as shown. ...