The idea is that the carjacker sits behind the wheel, tries to stream off, but the car recognizes that a non-approved driver is behind the wheel, and maybe the engine just stops, unless you type in a password into the dashboard to say, "Hey, I have authorization to drive." Great.
Ideen er at biltyven sidder bag rattet og forsøger at komme væk,  men bilen genkender, at en ikke-godkendt chauffør sidder bag rattet og måske stopper motoren medmindre man indtaster et password i kontrolpanelet for at sige: "Hej, jeg har godkendelse til at køre."