I have only been using my phone as a key ever since I got the Truck 3 Weeks ago. I normally lock the Truck with the exterior button (that's on the door handle) that locks the truck.
(As far as I know I have not seen it, but) Why isn't there an Auto Lock Feature? Like when it detects I walked away from the vehicle or its been X amount of minutes since you've had the Vehicle Off.
What is the worst that can happen? You lock your keys in your Truck? You have a Spare and every Model except the Pro has the Key Combo on the driver side door.
If Im wrong and it does have this feature please let me know.