The door locks have one by one failed in the car. The dealer has replaced every one (acuator) on each door. It oddly went around clockwise starting with the driver's door. Every few months a new door failed. The door would not lock or unlock using the key fob or the button on the door but all the other doors would. Very annoying and since I didn't realize it for a few times it meant my car was unlocked and available for a petty thief. Fortunately I never had that happen. It is super annoying especially when trying to get into the drivers door and it won't unlock. I am really questioning the quality of Toyota and it does seem like many others have had this problem as my google search found. And even more disturbing it seems like it has been going on for several model years. Today my drivers side door just started not working AGAIN so here we go for another round.