Good to know its not just mine that won’t work although i never got it working in a 18 plate Volvo via Bluetooth either. This is a DAF CF according to the front but can say the std radio on these hasn’t changed between 12 plate and 68 plates we got (I got a 13 plate).
Also does the whistling thing while charging with a Nokia and previous Hawaii or however its spelt phone (figured it was transmitting my secret playlist to the Chinese gov).
Bluetooth FM transmitter is the only thing i ever got to work then tune to 108 FM.