Whipped the stereo out again today and changed over the parrot red and orange fused wires...
Noticed straight away that the parrot head unit bit said disconnected and goodbye when I turned the ignition off. So hopefully this will have sorted the battery drain!
Pics......
Red to red and orange to orange...
Now red to orange and orange to red!!..
And the disconnected and goodbye pics...just for good measure! Lol