Keyless entry
2 Answers
If you are talking about the touch pad code for the doors ... Its is printed on the Keyless entry controller You have to completely disassemble the left rear hatch/trunk area plastic and it is mounted over the drivers side rear wheel well. It will be a 5 digit number printed on it. If you have a friend with a lighted borescope you can pull back on some of the plastic and get into the area needed with that to read the numbers.
You can also take it to a Ford dealership and at a cost they can get it for you.