I have just retrofitted an ami to my 09 a3. Coding to the RNSE went fine but im having connecrion issues that i hope someone may know the answer. I bought the glovebox, ami and cables all together, ami had an old apple 30pin and a usb cable with it. I have an iphone XR and when i plug a genuine lightning cable into the usb lead, the display changes from ‘not connected’ to ‘not supported’ does this sound correct? Now i plan to get a tune2air but in the meantime do i need to get hold of a lightning ami cable? Anyone else have issues?