Where does microphone wire go? 2022 Spirit 22R

[lsitongia]

My 2022 Spirit 22R has a black microphone connected to the hand grip on the driver door frame. I've seen a couple of posts here about that. So, I see that it is official. I'm the second owner and I had guessed that the previous owner installed it since he did a lot of YouTube videos about this RV.


I'm wondering where the wire goes. It's behind the rubber gasket going down the door frame. I assumed it went to the back of the Ford Sync dash panel. But, while troubleshooting a problem with the right-hand outside mirror, it looks like I found the wire over on the passenger side! It sure looks like the same wire. On that side, it comes down from behind the dash and goes under the bottom of the door frame plastic and is heading back into the house. Weird. The wire stands out because it is too taut and could easily be broken by the passenger's feet.


I'll attach a photo of the passenger side and the wire. I freed it from being routed around a wire harness, which was pulling it taut, but now it is really in the way of the passenger's feet.





Thanks for any help and insights.
==Leonard