Coming up on two weeks of ownership and lately our MS has decided to [possibly] "act up." I have the walk-away door locks activated and the feature has been working fine until recently. The climate, radio, and headlights (at night) still remain on when I exit the car -- and no, I do not have the headlights after lock feature on. I know everything doesn't shut off instantly, but I've walked a good 20-30 yards away and still notice the accessories on. I also noticed that the seat belt indicator light is still lit on the dashboard, even after I lock the car using the key. The car also makes the "ping" sound as if I had just gotten in the car. Of course it's in park and no one else is in the car. It gets annoying having to hit "power off" every time I park, just to make sure the car indeed turns off; when just a few days ago, I would be able to walk away and the car would lock itself (and the electronics would shut off). I would appreciate any feedback any suggestions. Thanks!