I would think it's like my wife's Lexus.. it keeps running and you have to put the key in and turn it to run. If you hit the brake before doing that it kills the engine.
It would seem odd to have it shut off then have to restart it. /shrug
~BGM
yeah its odd. You start it then soon as u open a door it turns the car off. you have to put the key in the ignition .then restart it like normal.