Anyone have the nifty keyless entry/ignition?

What happens (and yes I know i could try it, but why if someone already has)
if the engine is running and i just walk away from the car?

Will it turn off?

Will it beep?

Will it just keep running till someone steals the car?

 

i have never tried that. i dont live in the nicest area. mine would prolly get jacked...but i haven't heard of a car that automatically shuts off because it senses you arent in it.

 

Mine just beeps. From what I can tell it keeps running, haven't tried having someone drive away though.