Mine is an 02. One of the connectors under the tank is for the accessory driving light bar, another is for an auxilliary power outlet. I don't remember on the other.

--Tom 02 TBA; 130 mains; TBS; Nology Coils&Wires;Unifilter/opened Airbox; -AI/snorkels; -2 baffles;Progressive 440s & Springs