Turn the knob to the right to increase the fan speed and airflow. Turn the knob to the left to decrease fan speed and airflow.
Setting the fan speed control knob to the "0" position turns off the fan.
Hyundai Sonata LF 2014-2019 Service Manual: Main Crash Pad Assembly Components and Components Location
Component Location
1. Main crash pad assembly
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Hyundai Sonata LF 2014-2019 Owners Manual: Power window lock switch
The driver can disable the power window switches on the rear passenger's doors
by pressing the power window lock switch.
When the power window lock switch is pressed:
The driver's master control can operate all the power windows.
The front passenger's control can operate the front passenger's p ...