1.Turn on Bluetooth and wifi.
After plugging the device into USB port of car, turn on Bluetooth and wifi. Then select the iPhone’s Bluetooth signal in your car, connect to your iPhone. The red light will flash which means the device is connecting.
2.Pair and use CarPlay.
Then the pairing information will pop on the iPhone, click "Pair". Bluetooth is connected, then the information will pop on the iPhone,click “Use CarPlay”. And the wifi is also connected to the car automatically. After connected successfully, the light will turn to green.
3.Keep CarPlay “on” before connecting to your car.
Before you connect, please keep the CarPlay “on” in your car and iPhone. Check is the CarPlay opened in your iPhone, turn to Settings>>General>>CarPlay
4.Change “Region” to get CarPlay in “General” Menu.
If you can’t see the “CarPlay” in the “General” menu, please reset the “Region”. Turn to Settings>>General>>Language & Region>>Region