Interesting problem.
2004 Sebring convertible has locked the doors twice now, automatically. First time the wife was warming it up and cleaning off the snow. Second time was just after she pulled into the garage. Go out, went in to the house, came back out and the doors were locked.Talked to the local dealer, he got a funny look on his face, I asked if he had heard of this before and he just nodded, then said a couple of others had reported this and they had been unable to find anything. I suggested a computer software update but Chrysler has not issued any bulletins on this so far (who pays??)
Wife in now carrying extra keys and we have a couple stashed at home and office, pain in the ass if you know what I mean. Anyone else heard of this problem?