I'm not sure but it looks like where the electro-magnetic fly repelled plugs in.
@Hondasxs wasn't there a patent for that a while back?
It's like only used on the blue hood ones, all the rest have the harness capped off like in the picture.
I know, this would have been funny if I had beat Hondasxs to the punch.
(sorry Harman, don't take it personal, I'm just working at getting banned)
FYI, I work with some guys that have dirt bikes and ATVs, showed that post with the blue Dixie cup and the little picture of your P700 on the side with the same color hood.
Unbelievable, we all had a good laugh.