Hyundai Veloster: Illuminated ignition switch

Whenever a front door is opened, the ignition switch will be illuminated for your convenience, provided the ignition switch is not in the ON position. The light will go off immediately when the ignition switch is turned on or go off after about 30 seconds when the door is closed.
Key
Ignition switch positionEngine Coolant Temperature Sensor (ECTS). Description and Operation
Description
Engine Coolant Temperature Sensor (ECTS) is located in the engine coolant
passage of the cylinder head for detecting the engine coolant temperature. The
ECTS uses a thermistor th ...
Indicator symbols on the instrument cluster
...
CVVT Oil Control Valve (OCV). Schematic Diagrams
Circuit Diagram
...