I am a big fan of being the one who gets to chose when to lock and unlock my truck doors. My 2015 Titan has two programmable options, based on what I can figure from the owner's manual. Default is: Doors lock at 15 MPH and unlock when shift to Park. Other is: Doors lock at 15 MPH and must be unlocked by the door switch. Is there a way to set it such that I lock the doors if and when I want them locked with the door switch and unlock them likewise??