after too many malfunctions with the hd security system, with no real answers from the local dealer, I've decided to remove it from my Dyna and the wifes' 883N. According to the service manual (05 FXD) it seems all I have to do is unplug and remove what they call the TSM/TSSM. Anyone done this? Is that it? And where's the siren? I know on the Sportster it's mounted below the engine. Thanks for the help.