Where can i find a wiring diagram for the 07 mustang, including sensors like vehicle speed and parkign brake signal

need a constant 12 volt line with low current, like the parking brake when it is applied, to trip the parkign brake for dvd player. where do you recommend me finding that

this is all for a pioneer Z2...

 

Well, you shouldn't be watching DVD's while the car is moving anyway. Just wire it to the parking brake.