heads up display

hi i have a 99 durango and it does not have the overhead display but i got one from another 99 durango so will mine have the wiring for it and if not i also have about a foot of the wiring for the hud with the plug that goes into it, if i have to do any wiring does anyone have a wiring diagram for it

Here's a wiring diagram.

thanks do you know if all i need is the hud and the wiring or do i need anything else