alarm, 02 monte carlo

Ok! I have the wiring diagram for my 2002 Monte Carlo. I am installing a remote start. I am looking for the Factory Alarm Disarm wire. I am told that it is located at the BCM (16 pin) just above the brake pedal, 3 plugs facing the fire wall, a light green wire. The wire that I am looking at, is I guess light green. It's light enough to look yellowish. I have two plugs facing the firewall. I am told how to test it, by probing. I am told to place the red clip on the light green wire, and probe a constant 12v source. It is to light up when I turn the key, but it did not. I have no idea what to do. I read on one form that it is in the boot of the driver side door. Before I take all of that apart can someone give me a heads up on how to find the factory alarm disarm wire. Please Please Help me. I feel like I will never get this project done. I called the Chevy repair shop near me and they couldnt tell me.

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Ghost Rider Reeves

Pin B3 in the connector labeled GREY. BCM under drivers side dash ABOVE the kick.

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Since my last post, everything works. Thank You very much. Now I have two that I am trying to figure out. I have a 2002 Monte Carlo. I didn't have to hook up my Factory Alarm Disarm wire by the way. I am working on the park light flash. I probe the only park light wire that lite up my probe, located on the pink plug. I cut back some of the sleeve and connected my wire. When I use my remote start, the lights does not flash with the remote start. Also, I cant remember what I need to do to keep my car from saying "Service Engine Soon". I'm am new to working on the electrical in my car. I think i was told to create/make a relay. But how do I create one? What does that mean? I learning, keep this in mind.

Also, when starting my car with the remote start, my doors continue to unlock, never lock. I am using the ORANGE / black wire. I have both my blue and green wires connecting to the wire at different location for    example:      
ORANGE / Black wire  -------------------------<B>------------------------------------<G>-------------------                                                                                                Blue wire                                    Green Wire

I even tried to cut the ORANGE / black wire between the blue and green wire( bad mistake, now I cant unlock/lock from my door panel, I'll connect it later.) The doors are also suppose to lock in three seconds, it does not lock at all. I can't figure out what is going on. Please help me.

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Ghost Rider Reeves