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.
"Never argue with an idiot; they'll only drag you down to their level, then beat you with experience"
2007 F150 STX Supercab (4.6 2V V8), Edge tuner, factory navigation, H-D headlights, Mark VIII electric fan conversion with flex-o-lite controller.