V-8 T-case question

[01EB5.0]

The other day I removed my radio bezel to paint it and found a wire that just dead-ended on the bezel where the 4WD selector would be on the V-6 models. the wire was not connected to anything and I was wondering if anyone has investigated this thing to see if connecting it to a 4WD selector would allow the AWD t-case to be controlled VIA switch (Like to turn it off or maybe even a low gear?)
If anyoen has looked into this please let me know, as curiosity has the best of me.

 

[section525]

The transfer case has no wires or anything going to it so the wire on your radio bezel does not go to the t-case. It's 100% mechanical. It doesn't shift or anything.

 

[01EB5.0]

Oh, ok. I wonder where those wires lead to then...usually ford does not put any extra wires in the trucks..i mean there is not even a wire to plug ina CD changer...