It's under the seat on the right side on my 2012. And the connector is red. I can't recall if the protective cap was red or otherwise.
I vaguely recall it being tucked under that big cable harness and not obvious unless you dig for it. That cream-colored connector plugs into it for my aftermarket gear position indicator.
Great! Thanks. Quite different from the 03. Almost like they don't want you to find it.
I can see the back of it now, taped under the harness. Looks like you'd have to cut some tape off to get to it.