Alarm install help!!!!

[DriftEmperor88]

autopage c3 rs-915 install in my 98 240sx


I am having a problem not being able to find certain wires in my car. sites im using to locate wires are:
http://mombu.com/asian_cars/asiancar...-11489616.html
http://www.commandocaralarms.com/wir...40sx/1597.html

and the diagram for my alarm is from here
http://remotelystartedmn.com/admin_f...915install.pdf

I dont know what to do with the 12v ouput wire thats with the door lock/unlock (red wire)
don't know what color is ignition 2 output (on car)
what do i connect neutral safety switch to (black & white)
ignition 3 output? (on car)

help would be most appreciated. Might run into more problems later but for now this is what i got plz help.