radio connections

I got a new radio for xmas and I need a bit of help identifying the leads on the old one. Speakers and power leads are fine, but it looks like there are two ariel leads, I'm thinking one might be connected to the Sat nav.
Is this correct and if so is it the red one?
Any help is welcome before I start modifying wires to fit the new one.

No, there are two aerial connections because you had the Diversity radio installed on your P38. Basically, the radio would pick the antenna with the best signal, or something along those lines.

Either aerial lead should work, nothing to do with the satnav.

-Wills

wills said:

No, there are two aerial connections because you had the Diversity radio installed on your P38. Basically, the radio would pick the antenna with the best signal, or something along those lines.

Either aerial lead should work, nothing to do with the satnav.

-Wills

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Cheers