Hyundai Sonata: Indicator Lights / 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 AFLS.
If there is a malfunction with the AFLS:
1. Drive carefully to a safe location and stop the vehicle.
2. Turn the engine off and restart the engine. If the indicator light remains on, have your vehicle inspected by an authorized HYUNDAI dealer.
Light ON Indicator Light
This indicator light illuminates:
When the tail lights or headlights are on. ...
Cruise & Cruise SET Indicator Lights
Cruise Indicator Light
This indicator light illuminates:
When the cruise control system is enabled.
Cruise SET Indicator Light
This indicator light illuminates:
When the cruise control speed is set. ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Front Seat Outer Shield Cover Components and Components Location
Component Location
1. Front seat outer shield cover
...
Hyundai Sonata LF 2014-2019 Owners Manual: System setting and activation
System setting
The Driver Attention Alert system is set to be in the OFF position, when
your vehicle is first delivered to you from the factory.
To turn ON the Driver Attention Alert system, turn on the engine, and then
select 'User Settings → Driving Assist → Driver Attention Alert → ...
