Sorry, I should mention that I listen to Dab radio from my phone via Bluetooth, I don't have Dab in the car and I don't have any settings for displaying names either. As per my op I do very occasionally get a Dab radio station name/album name etc displayed so I know it can do it!
Yes, I agree that the USB cable would probably be the easiest option at the moment. I'm going to order this as it's cheap and will be here next week:
https://rover.ebay.com/rover/0/0/0?m...2F233084202970
Thanks for your help