Removal of alarm! HELP
 

Hi all! I purchased my car with a K-9 alarm installed by the previous owner. The leads to the siren had been cut yet the alarm still functions. Basically, this alarm is driving me absolutely crazy! Lights always flashin, battery drainin! Can anyone walk me through the removal? I would really like to do this myself to save the $$$$$. Also, I am trying to preserve the wiring harness as much as possible. Thanks in advance for any help!

Didn't I say please!! Seriously though, anyone? This is driving me crazy!

Anyone? Someone's gotta know.....