When the headlight(light switch in the headlight or AUTO position) is on and all doors (and tailgate) are locked and closed, the headlight, position light and tail light will come on for 15 seconds if any of the below is performed.
At this time, if you press the door lock button (on the transmitter or smart key), the lights will turn off immediately.
Welcome system
Interior lightKia Cee'd JD Owners Manual: Immobilizer indicator
Without smart key system
This indicator illuminates when the
immobilizer key is inserted and turned to
the ON position to start the engine.
At this time, you can start the engine.The
indicator goes out after the engine is running.
If this indicator blinks when the ignition
switch is in ...
Kia Cee'd JD Service Manual: Rear Transverse Trim Components and components location
Component Location
1. Rear transverse trim
...