After you get your car opened, take the freakin key to walmart and have them make a regular ford automotive key and keep it in your damn wallet!
for one, the key will not start the car if you have pats, so if your wallet gets stolen, oh well. and don't mark car id on the key either.
for seconds, it will open the doors! and trunk.
If the tard at walmart says no because its a coded key, just go back when some other person is working. Its walmart someone is slow enough not to know what a coded key is
Did that when I got my car and saved my butt once at a gas station. Left my keys in the cup holder cause I wrote my down my mileage. I got out and locked the door because I have to go in and pay. Went god damn it, but i had my key in my wallet, so no worries!
