The Bluetooth audio device cannot be reconnected.

Follow the below procedure to reconnect.

1. Press the SRC button on the car audio unit to select BT Audio.
2. Press the PAUSE button multiple times to start playback.
   NOTE: The number of times to press the PAUSE button differs depending on the connected Bluetooth audio device and other conditions.
3. If the situation does not improve, using the Bluetooth audio device, re-establish the Bluetooth connection to the car audio unit.