Originally Posted by dcrogers

on the primary harnes (h1) wire connection ,the brown wire supplies (-) 200 ma output that can be used to honk horn .it outputs a single pulse when locking and two for unlocking .this wire also puts out pulses for 30 seconds when panic mode is activated. this is what the installation book reads , so i guess i can hook on to the horn circut , which is on the bottom plug of fuse box 24 pin plug pin #1 if this is correct.