make sure you get an electrical manual. the police wiring in different AND you should dig in and find out it the wires for the amp, siren,etc. were just chopped and taped or terminated correctly. have fun i did on my 01rk. kev.
Let me know where/if you get the manuals. I've had my 07 FLHP for 7 months, got 12K on it so far. Pics coming soon. Tracy