appreciate your help, but I can't find any rference to the heated grips on these wiring diagrams, am I missing something?
I can't fully recall, but I'm 99% sure that the '06 CVO SEUC did not have an in line fuse anywhere for the hand warmers. The only fuse would be located on the main fuse panel for the bike. As I said, I can't remember for sure, but I'm 100% sure that I would have traced my '06 SEUC's wiring to ensure it was not just a fuse when mine stopped working in late '06 or early '07. It was not a fuse, needless to say. I replaced mine with Heat Demons and never had another issue, but I sold the bike in the Summer of '08. The Heat Demons are a proven product here on this site, and are particularly easy to install on the '06 because it is not a throttle by wire bike. The Heat Demons heating element goes inside the bar on both sides. You can even use the current connectors for the factory grips on the Heat Demon wiring by simply soldering or butt splicing the power and ground after cutting the connectors for the factory grips, which you'll need to do (or remove the pins from them) in order to pull the wires out of the bars at the same time you remove the grips. If you get the chrome Heat Demon switch for the handlebars, it looks like it grew there.
You will have to replace both grips though, but HD makes a non heated version of the same model grip.
The heated grips in '06/'07 were garbage...NUMEROUS reported failures on this site alone. Not all of them failed, but a lot of them. They seem to be holding up better on the newer bikes, but I don't think the newer ones get as hot as the older ones. But that's a good thing.
And while you're doing all this, why not replace the handlebars with Wild One 575's...you'll love 'em. Then you can just pull all the wires out of the bars and pull the Heat Demon wires in with the old ones on the new bars. It's a bit of a task to replace the bars, but well worth it for both looks and a more comfortable wrist angle, plus they are up and back about 1-2", depending on the angle relative to the fork line. And then you get to spend more money
