OK, here is something weird. My 07 Mustang parked in the driveway. My wife pulls into the driveway. My alarm goes off. I go out to check if she hit the car or something. And my window is rolled down by itself. So the alarm is going off and the window rolled down by itself???? Anyone have an answer????

 

I don't know how the window went down and neither do you.
The alarm going off when the window is down is not unusual.
Perhaps you hit the window switch getting out and didn't notice?
The windows will go down for a short period after the key is out.

 

No I did not leave the window down. I went in my once today. Just to get my sunglass. My keys where on the table. Never drove it today.

 

Resident ghost?