Hi wingjack,
I agree with w8d4it - some of the cheaper cables will only charge the iPod but don't run audio,
and that is the most likely cause.
I managed to purchase a non genuine Apple cable for a lot less £££'s and mine DID work,
so it's very much trial and error - the best way to check is to find another Trophy owner,
or maybe your Dealer, who has a working connector and try it on your bike, then try your cable on their bike.
... or try a Genuine Apple connector cable and see if that works.
If you ARE using a genuine Apple connector, and still can't get audio,
then it is possible that there is a loose connection at the back of the USB port.
To access the back of the USB port, the glove box needs to be removed by undoing the two Hex bolts -
see the "How To" section and topic for
"How to Remove the Fairing etc" for more information and Photo's of this.
