Hyundai Tucson: Windshield defrosting and defogging / Defogging logic
To reduce the possibility of fogging up the inside of the windshield, the air
intake or air conditioning are controlled automatically according to certain conditions
such as 
or
position. To cancel or return to the
defogging logic, perform the following steps:
Manual climate control system
1. Turn the ignition switch to the ON position.
2. Select the defrost position pressing the defrost button (
).
3. Press the air intake control button at least 5 times within 3 seconds.
The indicator light in the air intake control button will blink 3 times with 0.5 second of interval. It indicates that the defogging logic is canceled or returned to the programmed status.
If the battery has been discharged or disconnected, the system resets to the preprogrammed defogging logic.
Automatic climate control system
1. Turn the ignition switch to the ON position.
2. Select the defroster position pressing the defroster button (
).
3. While pressing the air conditioning button (A/C), press the air intake control button at least 5 times within 3 seconds.
The A/C display blinks 3 times with 0.5 second of interval. It indicates that the defogging logic is canceled or returned to the programmed status.
If the battery has been discharged or disconnected, the system resets to the preprogrammed defogging logic.
Automatic climate control system
To defog inside windshield
1. Set the fan speed to the desired position.
2. Select desired temperature.
3. Press the defroster button ().
4. The air conditioning will turn on according to the de ...
Storage compartments
WARNING
NEVER store cigarette lighters, propane cylinders, or other flammable/explosive
materials in the vehicle. These items may catch fire or explode if the vehicle is
exposed to hot temperatur ...
Other information:
Hyundai Tucson (LM) 2010-2015 Owners Manual: Front seat warmers (if equipped)
While the engine is running, push either of the switches to warm the driver's
seat or front passenger's seat.
During mild weather or under conditions where the operation of the seat warmer
is not needed, keep the switches in the OFF position.
Each time you push the switch, the temperature ...
Hyundai Tucson (NX4) 2022-2023 Owner's Manual: Owner’s Responsibility
Maintenance service and record
retention are the owner’s responsibility.
Retain documents that show proper
maintenance has been performed on
your vehicle in accordance with the
scheduled maintenance service charts
on the following pages. You need this
information to establish your com ...
