A great help to find things? Even things we can't reach!
https://catalog.winnebagoind.com/menu/Parts.htm
We can turn it all around and search for all the different systems, this being in the electrical group.
Click these snips for better view. Also verify that I'm looking at the correct radio but there appears to be a mic connection noted on the drawings. Those drawings do tend to be very close and very detailed an many things like this, so maybe a plug that has come loose?
Now, can you get the radio out or get your arm in??
__________________
Richard
Why no RV year, make and floorplan on MY signature as we suggest for others?
I currently DO NOT have one!