What can this wireless carplay adapter do for you for driving? It is small and can be hide away to make your car look neat Makes a world of difference not having to connect via cable. CarPlay boots up within 5-10 seconds without a prompt needed. Sound quality and experience are exactly as with the device plugged in. Maps is very responsive without any lag Steering wheel controls, knobs and touch screen controls all work too. Has a pass-through USB port to allow you to charge other device’s Detailed Instruction for startup: 1. Forget the regular Bluetooth & Wifi connection to the car. 2. Start the car 3. On the car's touch screen, turn to the CarPlay screen. Wait for the module to be loaded 4. Plug SuperiorTek wireless Carplay box into the wired CarPlay USB A socket 5. Wait for the CarPlay icon on the car's screen to light up. 6. Once the car's screen icon for CarPlay lights up, press it. It starts to Bluetooth search. 7. Go to the iPhone settings and start Bluetooth searching. When your cars' make appears as an item to pair with, select it. 8. The car's screen will come up with a pairing item - choose to pair. 9. Go to the iPhone settings and start wifi searching. When your cars' make appears as an item to join with, select it. 10. When asked on the iPhone to allow CarPlay to wirelessly link, choose allow. Package Contents: Carplay wireless adapter USB cable User manual ?Note: ☞ If the unit is working well do not update the firmware. ☞ Simply reboot it by unplugging and replugging if the item is not working properly. ☞ Before starting make your phone forget the regular Bluetooth & Wifi connection to the car. ☞ USB A end goes into your CarPlay USB A socket, type C end goes into the dongle. ☞ If your CarPlay socket is type-C type, contact us for type C to type C cable.