On the test drive car (320)that i drove 2 weeks ago it had the comfort access option.You just have the key in your pocket and the system recognizes that you are near the car (about 1/2 meter away) and then the door locks open also the interior lighting.Also you don't have to put the key in the dash,you just push the starting button to start.To leave the car you just close the door and leave (again around 1/2 meter away) while having the key in your pocket,and the doors lock automaticly.I love this option.Hope i helped
