Hyundai Sonata: Indicator Lights / Light ON Indicator Light

Hyundai Sonata LF 2014-2019 Owners Manual / Convenient features of your vehicle / Indicator Lights / Light ON Indicator Light

This indicator light illuminates:

When the tail lights or headlights are on.

Smart High Beam indicator

This warning light illuminates : When the high-Beam is on with the light switch in the AUTO light position. If your vehicle detects oncoming or preceding vehicles, the Smart High Beam system wil ...

Adaptive Front Lighting System (AFLS) Warning Light

This warning light illuminates: Once you set the Engine Start/ Stop Button to the ON position. - It illuminates for approximately 3 seconds and then goes off. When there is a malfunction with the ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Relay Box (Passenger Compartment) Components and Components Location
Component Location [Interior Junction Block] ...

Hyundai Sonata LF 2014-2019 Service Manual: Intake Air Temperature Sensor (IATS) Description and Operation
Description Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature. To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature. So the ECM ...