When I first got my Ioniq, I setup Android Car Play. But I have never really used it. The other day I decided to play with it while waiting in the car for a while. I could not get it to work. I am using the USB cable that came with the phone, so I do not think that the issue. I do notice that Android and Apple car Play are grayed out in the menu. I have updated my navigation twice since I first installed Android Car Play. It is not big thing that it does not function, but I would like to use it if I want to. By the way I have used two different phones and several cables with the same result. What I do get on the car screen is a message that Android Car Play is not available and a red screen on my phone that wants me to unplug and re plug in the USB cord. Which does nothing but give me the same message again. Anyone have any ideas on what I should do?