I'm not an electrician, so my buddy Renegade Rick installed mine. Because my 1800 C only has one blinker indicator for both turn signals, he had to wire something different, maybe an extra resistor? in order for mine to flash properly. If you then use LED lights, it will flash rapidly unless using an LED flasher relay.
2003 1800C Black w/ H-K 3", PC III, Hondaline w/s & backrest, XM sat. radio, MB 12" shocks, Progressive fr. spgs., Wolo, SPyKER mod, Glen's gas cap, Paladins, Drag Specialties Popsicle pegs, K-N, blackened engine, Kury RTB, mirrors & r. boards, blue LED's, Rivco tach & risers, LeatherLyke bags, backrest bag, w/s tri-pouch, desmog, pr. valve mod, grd. fix, Gen. Altimax RT43, Mich. Cmdr. II, Ult. Lowrider, Showchrome grips.