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Car: 2003 Volvo S60 T5
Head Unit: HU-803 (VOLVO Brand)
Grom Unit: USB3 with Bluetooth dongle and microphone
Phone: Samsung Galaxy S7 Edge
I was trying to connect my phone to the unit/dongle and it would not connect nor find the unit. The first time I had used it, it connected and worked.
So essentially I had tried all of the tips and tricks and nothing seems to get the Bluetooth to work. Using USB works so I know that something is working somewhere.
It's just the fact that the Bluetooth was not found by any of the three phones I had to test with.
Used the Scan button suggestion but there was no sound nor any reset apparent.
Big reason to get this addressed is I have a 3000 mile trip coming up soon.