Tesla Model 3/Y H7 Plus Back Seat Screen Carplay & Android Auto Display

FAQ 1: Black Screen (Screen Installed but Not Illuminated)

Cause 1: The adapter harness is not properly connected.
Solution: Reconnect and reseat the connectors.

Cause 2: The main unit plug was disconnected and not reconnected within 5 minutes.
Solution: Reconnect the wiring harness, lock the car for 2 hours, keep the phone and remote key more than 20 meters away from the car, and check if the screen can light up after 2 hours.

FAQ 2: Bluetooth Connection Issue

Cause: Not connected to the correct host Bluetooth.
Solution: Reinitiate a search and connect to the correct Bluetooth device.

FAQ 3: No Airflow from Rear-seat Air Conditioning

Cause: Air conditioning interface is in the closed state.
Solution: Click to open the air conditioning and adjust the fan speed.

FAQ 4: No Sound Output

Cause: Bluetooth connection may not be established.
Solution: Connect to BT966 on the main unit and then restart the original car's host system.

FAQ 5: No Sound during Calls after Connecting to the Original Car's Bluetooth

Cause: Bluetooth only outputs sound through the original car's audio system.
Solution: Microphone functionality is compatible with third-party application software for audio output.

Instruction Manual: Click Here