This indicator light illuminates:
Hyundai Sonata LF 2014-2019 Service Manual: Instrument Cluster Description and Operation
Description
Communication Network Diagram
AbbreviationExpalnationACUAirbag Control UnitADMAssist Door ModuleB_CANBody Controller Area NetworkBCMBody Control ModuleBSDBlind Spot DetectionC_CANChassis Controller Area NetworkCLUCluster ModuleDATCDual Automatic Temp ControlDDMDriver Door ModuleESC ...
Hyundai Sonata LF 2014-2019 Owners Manual: Turn signals and lane change signals
To signal a turn, push down on the lever for a left turn or up for a right turn
in position (A). To signal a lane change, move the turn signal lever slightly and
hold it in position (B).The lever will return to the OFF position when released
or when the turn is completed.
If an indicator stays o ...