Steve, just wondered if you could help me out understanding the Bluetooth a little better.
I've got '10 GTi with RNS 310, it's got the UVH Prem kit fitted but does't work with the iPhone.
I've read I need to change the module, however can I still use the already fitted Microphone, also is it possible to get the latest RNS 310 Firmware?
Is much of a change required to move to the RNS 510?
Thanks
Richard