vaccuum lines under left rear trunk covering??
 

so while fiddling with the antenna motor that does not work i found these two lines with brass knurled fittings ay yhe end. apparently they ar for something but i don't know what.

are they supposed to screw together?

are these vaccuum lines?

if not what pray tell?

I don't see any images. Are they maybe coax wires for the radio antenna? Or maybe left over from a CB radio?
Gilly

where would they screw in? all i see is the motor. it looks too thin for cb coax.

Is there an antenna wire attached to the antenna right now or not? The place the radio coax would screw in to is higher, about an inch under where the antenna assembly contacts the underside of the sheetmetal.
As far as something else, there may be a component removed from the vehicle since the cables were last used. Can you try to trace where the cables/hoses are going?

Gilly