I've read the manual and I don't see anything in there that says it requires a different connection than a lightning cable. I've tried two separate iPhones, I've reset the 4100nex, tried CarPlay and AppRadio and Waze app will still not display on the unit. I'm not sure how others are getting this to work but it doesn't for me.
Can you tell me what "physical connection" you are using to get it to work for you?