
Push the OFF button of the front to turn off the air climate control system. You can still operate the mode and air intake buttons as long as the ignition switch is in the ON position.
Fan speed control / Air conditioning
System OperationHyundai Elantra AD (2016-2020) Service Manual: Cluster Fascia Panel Components and Components Location
Component Location
1. Cluster fascia panel
...
Hyundai Elantra AD (2016-2020) Service Manual: Mic Repair procedures
Inspection
1.
Disconnector the negative (-) battery terminal.
2.
Remove the overhead console lamp.
(Refer to Body Electrical System - "Overhead Console Lamp")
3.
Remove the overhead console cover after loosening the screws.
4.
Check the continuity of between terminals. ...