little help car alarm Options

[kamax]

i am having trouble locating the power door lock/unlock controller. when i open it up, there's a box that says door controller or something but from all the reading i read it is said to be a blue/black wire and a green wire. i was wondering where i can located the wire for the power doorlock? and how thick should it be.. and also the drive kick panel is the panel with all the wiring/plugs for the car right? having a hard time understanding the terms for it. thanks in advance. any help would be a great help... also if you have pictures it'll make my life easier