My bike is a '99.....
Unfortunately yes. The stock wiring connector ends do not match up to the Lockhart wiring.
What I did was cut a few inches off of the stock lights wiring. Better than cutting the stock harness; I can always go back to stock lights that way. Then I cut the ends off of the LP lights. I spliced the stock wires onto the the LP lights. Now the lights just plug into the stock wiring harness like they were stock turnsignels.
The thing with the LP V's is they are on "backwards". You will see what I mean if you get the lights. They are supposed to be pointy side towards the front, but I just reversed them. They fit nicely into the stock hole.
My only gripe about the lights is they come with double-sided tape. The tape sucks. At speed the lights will wrip off. So I Krazy Glued them to the fairings. No problems ever since.
Stone