Answer by
dwleo (5)
RFID Keyless entry system:
Upon coming within sensor range
*car recognizes the fob in your pocket
*unarms the alarm
*unlocks the car
*adjusts any presets (heat, A/C, etc.)
Push a 'start' button and away you go.
Parking
*press the start button and the engine stops/doors unlock
exit car and walk away, the car will:
*lock
*raise any windows
*set alarm.