With this adapter, you can now use the factory-fitted wired smartphone integration plug & play wirelessly. The adapter is connected to the USB socket for smartphone integration (marked with USB2 or a smartphone/tablet logo) in your vehicle and creates a wireless interface to the smartphone. Now simply connect your iPhone or Android device to the adapter via Bluetooth and CarPlay or Android Auto will start automatically and wirelessly. -Requires IOS 10 or newer -For vehicles from 2015 The original smartphone integration Apple CarPlay or Android Auto must already be present in the vehicle. This adapter only enables wireless use. NO activation of the function in the system. With adapter for USB C connection for all newer vehicles with USB C such as MBUX NTG6