Today when I went for lunch I approached my car and noticed the driver door was slightly ajar. Very strange obviously, but perhaps I forgot to close it in the morning after getting to work (not likely, but possible). Then after lunch at the local restaurant, while approaching the car, I actually saw my driver side door pop open! I hadn't driven the car for about a week (wife had it), and she did mention there was a new software update (I'm currently on version 7.1). I went back to my car this afternoon and it did not "self-open". The only difference from when it self-opened and did not, is that every time it self-opened, there were multiple people approaching the car (co-workers). Could it be that when there are multiple people approaching, it "triggers" a sensor to open the driver door, but it's not enough to trigger when it's only the driver approaching the car? Someone please tell me I'm not hallucinating! My car is VIN 123xxx, pre-refresh, with autopilot hardware (non-software activated).