To defog inside windshield
1. Select any fan speed except "0" position.
2. Select desired temperature.
3. Select the or
position.
4. The outside (fresh) air will be selected automatically. Additionally, the
air conditioning will automatically operate if the mode is selected to the
position.
If the air conditioning and outside (fresh) air position are not selected automatically, press the corresponding button manually.
To defrost outside windshield
1. Set the fan speed to the highest (extreme right) position.
2. Set the temperature to the extreme hot position.
3. Select the position.
4. The outside (fresh) air and air conditioning will be selected automatically.
Hyundai Sonata LF 2014-2019 Service Manual: Power Window Switch Schematic Diagrams
Circuit Diagram
Driver Power Window Switch
[Driver Power Window Module (IMS, Front Safety)]
[Driver Power Window Switch (Non-IMS, Front Safety)]
[Driver Power Window Switch (Non-IMS, Driver Safety)]
Assist Power Window Switch
[Assist Power Window Module (IMS, Safety)]
[Assist Power ...
Hyundai Sonata LF 2014-2019 Service Manual: Front Pillar Trim Components and Components Location
Component Location
1. Front pillar trim
...