As I walked out to my Volt this morning I noticed that all of my windows were open about halfway, but the doors were locked. The first thing I suspected was that I'd inadvertently leaned on the RKE fob. After raising all of the windows and relocking the doors, I pressed and held the door open button on the fob. The windows opened fully and the doors unlocked.
In the two months I've owned my Volt it has performed flawlessly. Some digging through this forum and the owner's manual haven't revealed anything that would cause this. Any ideas?