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 positionPassenger Airbag (PAB) Module. Components and Components Location
Components
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Specifications
Specifications
Items
Specification
Hood
Type
Rear hinged, front opening type
Front Door
Construction
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Vehicle certification label
The vehicle certification label attached on the driver’s side center pillar contains
the vehicle identification number (VIN). ...