Hyundai Sonata: Indicator Lights / High Beam Indicator Light
This indicator light illuminates:
- When the headlights are on and in the high beam position.
- When the turn signal lever is pulled into the Flash-to-Pass position.
Turn Signal Indicator Light
This indicator light blinks:
When you turn the turn signal light on.
If any of the following occurs, there may be a malfunction with the turn signal
system. In this case, have your vehicle inspected ...
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 ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Auto Light Sensor Repair procedures
Inspection
Check if the auto light control operates like a timing chart
shown below. Tail lamp output and head lamp (Low) output is controlled
based on the auto light sensor's input (illumination intensity) when the
Auto Light Switch in Multi-Function Switch is turned ON, and the
vehicle ...
Hyundai Sonata LF 2014-2019 Service Manual: Schematic Diagrams
System Block Diagram
Component Parts And Function Outline
Component partFunctionVehicle-speed sensor, ESP/ABS Control ModuleConverts vehicle speed to pulse.ECMReceives signals from sensor and control switches.Cruise control indicatorIlluminate when CRUISE main switch is ON (Built into cluster)Cr ...
