I've had a VR for a month or so now and it came with some crappy jvc stereo.. This stereo used to save radio channels however never held time or EQ etc.. So today I bought a new headunit with Bluetooth and all that (great buy for £36 brand new).. Now I've connected it up and it didn't require any adapters, the genuine cables went straight in, but now this doesn't hold and memory or anything at all! I've had look at a few threads and I already know from experience that if you swap yellow and red wires it cures it, however this is genuine wiring straight into the headunit so how can I resolve th