Guys,
Been looking at doing the back up camera on my 2010 F150 XLT...I have all the aftermarket supplies, was considering mounting my screen in the console for the glasses...pulled it down to see how easy it would be, and found a factory plug (square and grayish in color), wasn't sure if it was for the factory mirror/camera set up? Thinking it may be easier to go that route if it is? I'll try to snap a picture later...also it isn't what plugs into the map lights, it's roughly 1sq in...what would I need to look for under the rear end if it wired for it? Truck came from the factory with tow package, not sure if that matters or not? Is there some type of wiring harness pic? As well as for the back end?

 

Here are pics of the harness I found...
First is the harness just after the headliner is removed, you can see that the the plug for the lights is still connected, the harness fits into the empty slot to the right...
Second is the harness itself...

What is this harness for?

 

I think that is for the sliding rear window switch.