Welcome to the Forum from NH.
Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.
I hope that you will become a participating member in the Forum's discussions.
Pics of the truck, please. If we can't see it, it does not exist.
Did you follow the Bluetooth pairing procedure that came with the adapter's instructions? It is not automatic the first time. On my adapter, there is an LED which changes color, when the pairing process has successfully been completed.