Hi guys, I know BT questions are into their thousands on here but I'm at a loss.
I've got factory fitted OEM BT in my car that currently works with my RED Highline display. I can make calls etc and control it all via my MFSW. The BT unit is a 5P0 862 335 B.
My problem is that I cannot get it to work with my Retrofitted RNS-510 Version H no matter what I do with VCDS etc. Ideally I'd like to be able to control the phone via the RNS and also stream music via the BT unit.
Any advice on what I'd need to make this happen would be much appreciated!