How do I disable factory alarm?

I have a 1993 chrysler new yorker fifth avenue with a factory alarm installed. Well the thing has caused me nothing but trouble since we got it and now it won't let me start the car with auto shutting it down. This happened when my wife drained the battery on and i had to jump it, I did what it said in the car manual to try and reset the alarm but it won't reset. My in-laws had this care before we did and the alarm system also gave them alot of trouble, currently im trying to mess with the relays to try and see if one of them are bad (somthing that worked for my father in-law). Im fed up with the alarm and would like to disconnect it completely but I am not sure how.

There's a light GREEN/ orange (-) wire that'll disarm the factory alarm, it's located at the driver kick panel and at the anti-theft module behind glovebox. ASE Certified