I'm having an issue getting the Apple CarPlay working. The instructions and videos I've found about it are not clear about the actual install/ setup of it. I bought the two cables that i thought I would need but it turns out they're for something else? They're the Lightning to vga adapter and the vga interface cable kit. I'm not entirely sure now what these cables are used for. I would also like to say I'm not the expert on this kind of stuff. So any replies in lamest terms would be great. I have an iPhone 5 and the pioneer 5000 nex. Don't know if that makes a difference. I had this radio prof