Hyundai Sonata: Manual Heating and Air Conditioning / Temperature control
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Turn the knob to the right to increase the fan speed and airflow. Turn the knob to the left to decrease fan speed and airflow.
The temperature will increase or decrease by 1°F/0.5°C for each button press. When set to the lowest temperature setting, the air conditioning will operate continuously.
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Adjusting the driver and passenger side temperature equally
- Press the "SYNC" button to operate the driver and passenger side temperature equally. The passenger side temperature will be set to the same temperature as the driver side temperature.
- Turn the left temperature control knob. The driver and passenger side temperature will be adjusted equally.
Adjusting the driver and passenger side temperature individually
Press the "SYNC" button again to operate the driver and passenger side temperature individually. The button indicator will turn off.
Temperature conversion
If the battery has been discharged or disconnected, the temperature mode display will reset to Fahrenheit.
Methods to change the temperature unit from °F to °C or °C to °F:
- On the instrument cluster, go to User Settings Mode ➝ Other Features ➝ Temperature
Unit.
- Press the AUTO button for 3 seconds while pressing the OFF button. (Automatic
climate control system)
Both the temperature unit on the cluster LCD display and climate control screen will change.
Mode selection
The mode selection button controls the direction of the air flow through the
ventilation system.
The air flow outlet direction is cycled as follows:
Face-Level (B, D, F)
Air flow is directed towar ...
Air intake control
This button is used to select the outside (fresh) air position or recirculated
air position.
Recirculated air position
With the recirculated air position selected, air from the passenger compartmen ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Heated Oxygen Sensor (HO2S) Repair procedures
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the HO2S connector.
3.
Measure resistance between the HO2S terminals 2 and 5 [B1/S1].
4.
Measure resistance between the HO2S terminals 3 and 4 [B1/S2].
5.
Check that the resistance is within the specification.
Specifica ...
Hyundai Sonata LF 2014-2019 Owners Manual: Disc Brakes Wear Indicator
When your brake pads are worn and new pads are required, you will hear a high
pitched warning sound from your front or rear brakes. You may hear this sound come
and go or it may occur whenever you depress the brake pedal.
Please remember some driving conditions or climates may cause a brake squeal ...
