There's only 2 ways it can be hooked up, so I'll take a stab at it in the morning.
Now I am faced with how to mount the assembly.
If you look at the picture, there is the rubber grommeted hole, where the wires come through on the top, and the hole about an inch below that where the original bolt held on the stock unit.
The beehive unit has 2 bolts.
If I use the upper bolt in the lower hole, the grommeted hole is totally visible, so that is wrong.
If I use the lower bolt in the lower hole, the upper bolt needs to be drilled 1/4" above the grommeted hole. I am sure that won't last with all the vibration.
So I figure if I drill between the two, it'll give me half an inch leeway between the lower hole and grommet, and 1" above the grommet hole. Damn, I hate to put holes in a chrome fender.