So...I have seen screens shots and videos, clearly showing this in the main "Locks" menu. However, that feature is missing on mine. I have the Walk Away Lock option...but nothing that allows me to choose to lock when I walk up to the car. Was that feature removed? For now, the only way for me to unlock the car, is to pull the handle...at which point the door opens and mirrors unfold. Or is that what walk-up unlock is?