Door locks won't unlock at times. The back doors cannot be unlocked from the inside or outside, the front doors lock and cannot be unlocked from the outside. This happens randomly, sometimes they will unlock only to lock automatically and not unlock again. I drive my grandchildren and older parents from p,ace to place, I feel like this is a really bad safety issue, Ford needs to recall these SUV's . Tonight I went to get into my car and NONE of the four doors would unlock, luckily the back hatch was unlocked and I climbed in the back and over the seats to get to the front door to unlock the drivers side..