Carplay:Support Android Auto:Support Morror Link:Support Interface:plug and play Functions: 1) Wireless Apple Carplay 2) IOS AirPlay mirror link 3) Android Auto 4) Andoid phone mirror link 5) Support aftermarket rear view & DVR & 360 camera input 6) USB play (music,video) 7) EQ adjustable with best audio quality 8) Original car wire plug and play,no cutting wire, no breaking wire,non-destructive 9)Support original car camera, also support after-market camera connection This amazing kit adds full CarPlay functionality to your existing system while retaining all the original features.The CarPlay system supports button and steering wheel control and is integrated with the console or glove box USB. Whether your BMW system is factory-equipped with navigation, phone module or Bluetooth, whether it's Apple Maps, Spotify, making/receiving calls or using Siri to reply to text, the system fully supports Apple systems and phone features. How to distinguish the original system Identify the system through the interface Identify the system through the LVDS connector