i have a new 2011 S60. it does not have PCC. this morning i took the key out of the ignition, locked the doors, and while i was walking away i noticed that the car was still running. of course i went back and pushed the stop button, but i was wondering....if i wouldn't have gone back to turn off the car, how long would it have been running?? if i hadn't locked the doors, could someone drive it away? again, i don't have the PCC...so what do you think??