Hyundai Sonata: Convenient features of your vehicle / Warning Lights

Information

Make sure that all warning lights are OFF after starting the engine. If any light is still ON, this indicates a situation that needs attention.

Smart Shift
This display shows currently set the drive mode. ...

Supplemental Restraint System Warning Light
This warning light illuminates: Once you set the ignition switch or the Engine Start/Stop button to the ON position. - It illuminates for approximately 6 seconds and then goes off. When there i ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Heater Unit Repair procedures
Replacement     When prying with a flat-tip screwdriver or use a prying trim tool, wrap it with protective tape, and apply protective tape around the related parts, to prevent damage. 1. Disconnect the negative (-) battery terminal. 2. Recover the refrigerant with a ...

Hyundai Sonata LF 2014-2019 Service Manual: Start/Stop Button Repair procedures
Removal 1. Disconnect the negative(-) battery terminal. 2. Remove the center facia panel. (Refer to Heating, Ventilation and Air Conditioning - "Controller") 3. Remove the start/stop button (A) after loosening the screw (3EA). Installation 1. Install the start/stop button. 2. ...

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