Hyundai Veloster: Illuminated engine start/stop button

Whenever the front door is opened, the engine start/stop button will illuminate for your convenience. The light will go off immediately when the engine start/stop button is turned on or go off after about 30 seconds when the door is closed.
Engine start/stop button positionEngine
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Audio system
✽ NOTICE
If you install an after market HID (high intensity discharge) head lamp, your
vehicle's audio and electronic device may malfunction. ...
Lighting control
The light switch has a Headlight and a Parking light position.
To operate the lights, turn the knob at the end of the control lever to one of
the following positions:
(1) OFF position (2) Parkin ...