I'm trying to program my door locks to allow the following scenario: First, I have the keyless option where you only need the key fob inside the car and not in the ignition. When leaving for work in the morning, I have my keys in my briefcase on the passenger seat. Because I have a bad shoulder, I sometimes leave the car and go around to the passenger side door to get my briefcase. When I go to open the door, I cannot because it remains locked. Is there a setting I can program to allow my doors to lock when I start going and unlock both doors when I put the car in park? My only remedy is to press the door lock button when leaving the car.