Hi there,regards a system 3 alarm diagram for your bike,its near impossible to get one,my alarms on my bikes are playing up after 5years use,both are system 3,rocket 3 had a factory fitted system 3 fitted,easy to take out as it was pluged in to the harness just akward to get out,my america was hard wired in,a little more tricky to do,12 wires in all,8 wires into the loom i just cut them and tape the ends,2 wires for the fly switch under the seat they go to the alarm unit i cut them,2 wires goes to the side stand plug conector i cut the wires and resoldered the original 2 wires to the plug connector of the side stand as that is part of the lock out starter of the bike,if you have the service manual for you bonni wire diagram its all there which should help you,no more flat batteries,and next time i will not have any alarms fitted to my bikes again,couple of dics locks i think is better and a false flashing alarm light,thats the way i removed my alarms, good luck.