E350 Cargo Van owners: What are those wires?

HighwayRover

Seasoned Expediter
I thought I'd ask here before spending money on a book or chasing wires everywhere.

I have a 2007 E350 I am outfitting. In the drivers side wall interior, just behind the driver's seat, there are two "ends" of a wire harness. They are tucked into the wall and I'm guessing they're used for passenger configured vans (maybe) but does anyone actually know what they are for?

Before I cover them up with insulation or paneling I thought I'd ask here. There's always someone here that knows more than I do.

Thanks!
 

Deville

Not a Member
I have the same thing. I'm pretty sure they are for passenger van accesories, such as lights rear heat & A/C fans etc. They are good to use as power taps. I have taped mine on several ocaasion when I needed extra power.
 
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