Hello, So I’m new here and I know about this topic is being discussed forever but I need a clear answer from people with experience! So I’ve had a Passat Cc highline bj 10/2009 with fse Premium RNS 510 since the weekend I’ve been reading a lot and I’ve seen that the coupling of bt in the series can be quite complicated or at high costs, so I’m breaking a clear answer. What do I need about my fse and the music on m to be able to use an iphone via BT? Would be grateful for any answer!