It's as simple as using the search.
Select the search, type in "owners manual" and then read the threads. You'll find the web link that points you to a Ford site that allows you to download a PDF file of your year Ford F150.
I'd do it for you, but once you do it, you'll know how to find other commonly asked questions. It's easy.
Give an answer, they learn for the day; suggest a search, they learn for a lifetime.
2007 F150 STX Supercab (4.6 2V V8), Edge Evolution (87 tow tune), factory navigation radio, tailgate handle backup camera, H-D headlights, Mark VIII 2 speed electric fan conversion with flex-o-lite controller.