What was this cable for?

[RedDejavu]

Its located behind Sat Nav unit and seams to be either phone preparation or cd changer cables? Any ideas? Please help.

btw, I found it doing RNS-E retrofit from Symphony II.

 

[mike foster]

Looks like an aerial cable to me.

Presumably the yellow wire has nothing to do with it ?

 

[FranA3]

prob for a hands free kit of some kind