[IndyVictory]

The single wire is likely the hot for heated grips, the other doesn't look familiar I'd have to check wire diagram.

All should be labeled with white tags on them if you are looking at it from the other side.
At least that is the case on my 2012.

You'll find several unused connectors in fairing depending on your bike options.

At the neck on other side just in front of gas tank you'll see unused connector that goes to a cross roads model driving lights.

At the base of engine area a triangle connector unused that is for kickstand switch.

Under right side cover an unused connector for CA canister thing, unless you have a CA bike.

At rear of bike if you don't have a 12V power plug in the right saddle bag, there are two unused connectors for that purpose tucked up under rear fender.

Under left side cover down low is ECU connector.
Same area up higher should be trunk connector, but might be under seat, several pins on it.

Under seat at rear is two pin plug for heated seat.

 

[IndyVictory]

Other connector is for optional HID ballast.

I'm using that one so that explains why I've never seen it loose.

 

[IndyVictory]

There are PDF files online of the shop manual. I scanned my poster size wiring diagram from shop manual a while back.

Cross Roads / Cross Country poster size wiring diagrams

I scanned the wiring diagrams for the chassis and engine wiring harnesses from my 2012 shop manual. These are the last two pages of the manual but missing on every PDF file online for whatever reason. My manual has this on a two sided poster size print out. I scanned multiple times and put it...

www.victoryforums.com

Can buy a brand new manual shop manual from Polaris for $160. Or find used on eBay. I scored my used manual cheap $40 years ago. I prefer it over the PDF files.