dataguy
Been here awhile...
Automatic Locking: The Genesis works the same as my wife's 2006 Elantra. If you unlock the doors with the keyfob and don't open any door for 30 seconds, they re-lock themselves. This is a safety feature that assumes you unlocked them by accident. Other than this, the car does not lock itself. Has anyone tried leaving the engine running and walking away with the key? There is a long beep to warn you the key has left the car but I wonder if there is a maximum distance or time before the engine will turn off.
I've asked that question before, and the response I got was that it will continue to beep but will not shut the engine off.