Hyundai Sonata: Heating and Air Conditioning / Temperature control

Instrument panel vents

The outlet vents can be opened () or closed () separately using the thumbwheel. Also, you can adjust the direction of air delivered from these vents using the vent control lever as shown. ...

Air intake control

This button is used to select the outside (fresh) air position or recirculated air position. Recirculated air position The indicator light on the button illuminates when the recirculated air positi ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Timing Chain Components and Components Location
Components 1.  Timing chain2.  Timing chain guide3.  Timing chain arm4.  Timing chain auto tensioner ...

Hyundai Sonata LF 2014-2019 Service Manual: Engine Room Under Cover Components and Components Location
Components 1. Under cover ...