just trying to figure out the problem, runs the battery dead overnight. real pain in the ass

I'll lock my doors overnight and go to my Jeep in the morning - if I don't unlock the Jeep with the key fob, the doors will be unlocked but the alarm will be on causing the alarm to sound. If I unlock with the key fob, it simply turns off the alarm before opening because the doors are already unlocked. This is a very bad thing because someone could easily break into my Jeep.

Keys can be inside the house and by walking through the room, the lights will come on outside. Also, when walking away from the car after parking, the doors will unlock and lights will come on. Dealership says they have never heard of this before. I asked about reprograming the key, but they don't seem to know about that.

Anyone else have a problem like it?