We've had our Kona for a couple of weeks now and things have been good, except for the last couple of days. My wife drives this almost exclusively so I am only relating a couple of issues we/she are having. One has to do with phone connection and sound. All of a sudden when her iPhone is plugged in by USB, she can hear no sound from the person she is connected to nor can the other person hear her. I tried my iPhone as well and same thing happens. Phone is connected through CarPlay. Noticed that when a call is initiated, screen reports that bluetooth is being turned off on the car end (is that normal). Also many of the calls she is trying to make just time out and go nowhere—even though cell service is fine. The other issue she is reporting is that she is not getting any heat. It's about 50 degrees out where we are in NYS and have climate control set to 72, but no heat is coming out. Drive mode is in ECO (not ECO plus).