96 acura integra, alarm

I have a 1996 acura integra se (automatic) and a autopage Rf-220 autopage alarm, so far i have connected all the wires from the 5pin harness. And 3pin harnes as in diagram above apart from the 12v output wire? whats that for? Also im stuck on the 7pin harness wires on how to connect them. My alarm will open and lock the doors so far with the remote,and  the shock sensor works but that is all. Any help would save my life on how to connect any of the wires from the 7pin harness.

ok, the red wire from the three pin wire remains unused it's an optinal connection for offboard relays, cut off and isolate with tape, now the seven pin connector,

the violet is unused, for positive door switches only, your vehicle is negative, so again isolate,

the brown wire is a low negative current output to the horn, normally you can connect this directly to the horn trigger found in the steering column,

the green is the one you connect your door trigger to, you can find this wire behind one of the side panels by the windshield, the wire reads 12volts when all doors are closed and goes to ground when any is opened.

the blue wire you can use to connect to an optional trigger like your trunk trigger or hood trigger, the hood requires use of an aftermarket pinswitch.

yellow goes to a true ignition wire, thick gauge BLACK / YELLOW from the ignition harness of steering column.

orange goes to an optional starter kill, for the purpose of immobilisation upon arming the system, if you're unsure how to wire the relay post back

grey wire would be used to trigger any addons you might have if there is none agin isolate or you can use it to have driver priority locking where only the drivers door unlocks first and the the rest unlock with a second press of the unlock button.

ok you'l need a single pole double throw relay, the starter wire on this car would be BLACK/ white thick gauge from ignition harness, cut in half and wire the relay like this

pin 30 to the side of the cut wire that goes back to the key switch,

pin 87a to the side that goes to the motor,

pin 86 connect to the orange wire from the alarm

and pin 85 to the true ignition wire, i gave you the colour in the previous post.  Post me back if you're having problems, and remember to verify all wires with a meter.

Ok great! thanks for your help...im gonna have another go at connecting it up tonight. Can i just confirm i have the right relay its a bosh relay with 5 legs 87, 87a, 30, 86, 85 ?

I have just brought a trunk popper can i connect it to the gray wire so that the trunk button on my keypad will work it?

you'll need a relay to invert the polarity from positive to negative for the trunk pop, there should be two wires on the popper, correct.