1. Please check your smartphone which is supported the MHL output on the following URL.
2. You have to prepare the MHL-HDMI adaptor for the smartphone.
3. Please connect the Bluetooth(HID, SPP) with the car multi-media.
4. Please connect the HDMI cable with the car multi media.
5. Please confirm the caution message on the smartphone screen, and please select the Yes/No button.