1. Start the engine.
2. Set the mode to the desired position. To improve the effectiveness of heating
and cooling : - Heating: - Cooling:
3. Set the temperature control to the desired position.
4. Set the air intake control to the outside (fresh) air or recirculated air position.
5. Set the fan speed control to the desired speed.
6. If air conditioning is desired, turn the air conditioning system on.
Hyundai Elantra AD (2016-2020) Service Manual: Special Service Tools
Special Service Tools
Tool (Number and name)IllustrationUse09880-4F000Hog ring clip installerHog ring clip installation
...
Hyundai Elantra AD (2016-2020) Service Manual: Seat Heater Switch Schematic Diagrams
Circuit Diagram
[Front Seat Heater Switch (Driver)]
[Front Seat Heater Switch (Passenger)]
[Rear Seat] ...