Wireless Carplay Retrofit Kit Decoder for Infiniti 2015-2019 Infiniti QX60/Q70, Original Screen Update, Support Android auto, Maps, Mirroring, Rear Camera, USB Drive

Installed in my 2015 Q70, it mostly works but there are some problems that I'm hoping can be fixed by the manufacturer. The device included the barest of directions: a one pager with basic connection. Google/youtube provided the details on how to take the dash apart. Once connected via bluetooth, wireless carplay activates and functions as expected. When put in reverse, 360 birdseye cameras activate and returns to carplay when the gear is changed. The problems I have are: 1. the steers wheel controls do not work with carplay, the continue to control the factory radio in the background. 2. the factory radio controls the carplay interface, but it also controls the factory radio in the background, causing menus to be selected and functions entered. 3. When the sonar activates due to detected objects and the car is not in reverse, when the sonar/cameras deactivate, the display do not revert to carplay, instead it returns to the factory aux input screen. Overall it is better than no carplay. I prefer to have the factory radio with the factory look over an aftermarket unit that may not look great.