Fan speed control
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.
Air conditioning
Press the A/C button to turn the system on (indicator light will illuminate) and off.
Hyundai Elantra AD (2016-2020) Owners Manual: Occupant Classification System (OCS)
■ Type A
■ Type B
Your vehicle is equipped with an Occupant Classification System (OCS) in the
front passenger's seat. ...
Hyundai Elantra AD (2016-2020) Service Manual: Power Window Switch Repair procedures
Inspection
[Driver Power Window Switch]
1.
Disconnect the negative (-) battery terminal.
2.
Remove the driver door trim.
(Refer to Body - "Front Door Trim")
3.
Disconnect the power mirror switch connector from the door trim.
4.
Check for continuity between the terminals in each swi ...