[kn1]

I was cleaning cars on the driveway today, had unlocked mine to clean interior glass and door shuts but had not started engine, after closing doors I didn't lock it again but went to to clean the wife's car. After some time, maybe an hour or more I went back to get something from mine, and the doors had locked and the mirrors had folded in. I'm thinking maybe there's a feature that if you unlock but don't start the car then close up without the key in the car/vicinity, then after a set time it automatically locks and this auto lock includes folding the mirrors. Can't explain this any other way.

Did you possibly do something similar when you left your car?