Hyundai Sonata: Heating and Air Conditioning / Mode selection

The mode selection button controls the direction of the air flow through the ventilation system.

Air can be directed to the floor, dashboard outlets, or windshield. Five symbols are used to represent Face, Bi-Level, Floor, Floor-Defrost and Defrost air position.

Face-Level (B, D, F)

Air flow is directed toward the upper body and face. Additionally, each outlet can be controlled to direct the air discharged from the outlet.

Bi-Level (B, D, C, E, F)

Air flow is directed towards the face and the floor.

Floor-Level (A, C, D, E)

Most of the air flow is directed to the floor, with a small amount of the air being directed to the windshield, side window defrosters, and side vents.

Floor & Defrost (A, C, D, E)

Most of the air flow is directed to the floor and the windshield with a small amount directed to the side window defrosters, and side vents.

Defrost-Level (A, D)

Most of the air flow is directed to the windshield with a small amount of air directed to the side vents.

Heating and Air Conditioning
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. ...

A/C MAX-Level (B, D)
The A/C MAX mode is used to cool the inside of the vehicle more quickly. Air flow is directed toward the upper body and face. In this mode, the air conditioning and the recirculated air position wil ...

Other information:

Hyundai Sonata LF 2014-2019 Owners Manual: Checking the tire inflation pressure
1. After driving approximately 7~10 km (4~6 miles or about 10 min), stop at a safety location. 2. Connect the filling hose (3) of the compressor directly to the tire valve. 3. Plug the compressor power cord into the vehicle power outlet. 4. Adjust the tire inflation pressure to the recomended tir ...

Hyundai Sonata LF 2014-2019 Owners Manual: Fuses
A vehicle’s electrical system is protected from electrical overload damage by fuses. This vehicle has 2 (or 3) fuse panels, one located in the driver's side panel bolster, the other in the engine compartment near the battery. If any of your vehicle's lights, accessories, or controls do not work ...

© 2018-2025 www.hsonatalf.org