VW Bluetooth Audio How to play music from your iPhone on your VW T5 via Bluetooth - VW RCD 310

My phone was able to play music without an adapter but just recently it hasn’t been working? What can I do

Thank you

My stereo won’t take 0000 code, says “VW PHONE” not ready, any ideas?

My car doesn’t have AUX port, and there is RCD310, how can do it?
Please help

Do all RCD 310’s have Bluetooth?

This is what I was looking for

If you have access to vcds you can adapt the coding for the radio and Bluetooth to allow this headunit to play music from your phone directly to the headunit, it does require you to press play first then select media>bt as this hu wasn’t designed for it but it can work