Hyundai Elantra: Heating and Air Conditioning / Instrument panel vents
The instrument panel vent air flow can be directed up/down or left/right using the vent adjustment lever.
The air flow can also be closed using the vent adjustment lever. To close the instrument panel vents, slide the vent adjustment lever to the LEFT until it clicks.
MAX A/C-Level (B, D)
The MAX A/C mode is used to cool the inside of the vehicle faster. Air flow is
directed toward the upper body and face.
In this mode, the air conditioning and the recirculated air position cannot ...
Temperature control
The temperature will increase by turning the knob to the right.
The temperature will decrease by turning the knob to the left. ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Seat Heater Schematic Diagrams
Circuit Diagram
[Front Seat Heater (Non-Air Ventilation)]
[Rear Seat Heater (Bench Type)] ...
Hyundai Elantra AD (2016-2020) Service Manual: Compressor oil Repair procedures
Oil Specification
1.
The HFC-134a system requires synthetic (PAG) compressor oil
whereas the R-12 system requires mineral compressor oil. The two oils
must never be mixed.
2.
Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the model of compress ...
