I was told this was the place to ask such a thing, good people here I heard ;)
I'm trying to find a wiring diagram for a Matrix 12.5 vehicle specific to any random car would work, as long as it has the color codes for the wires.
I removed the Matrix 12.5X from a car I bought that was worth less than the alarm almost ;)
I didn't think to look where the wiring went because I never intended to use it. Now I wish to install it in my pickup just so I can use the remote door locks and AUX functions.