1, On the car system, go to setting and check the system version.The Android syetem is higher than 4.4 and you can use the product.
2, Download Autokit.apk and install successfully on the car system desktop.
3, Insert the wireless product into the USB port of the car, and wait for the Autokit.apk to search for the product's Bluetooth. Then iPhone Bluetooth search and select the product's Bluetooth.
4, After completing the connection, you can use CarPlay.
5, Click Autokit.apk, click settings, you can upgrade to the lastest version.