How to use CarPlay:
1. Start your car and wait for the car host system to load.
2. Connect the wireless CarPlay dongle to the USB or USB C port of your car. If your car has multiple ports, please make sure the dongle is connected to the port used for wired Apple CarPlay
3. Turn on the WiFi on your iPhone, the adapter "smart Dongle-xxxxxx" will be displayed in the listing. At present, do not connect to the Wi-Fi list or other WiFi list, turn on the Wi-Fi and dont occupy it.
4. Turn on Bluetooth, search the adapter "smart Dongle-xxxx" and tap to pair. After a few seconds, the phone will display a prompt to "use Carplay".Click the prompt and wait 5-15 seconds to connect properly.