The question that I have is regarding how to make the gauge dim with the rest of the dash. I have searched and the most I could find was hooking up the green/black and blue/black wire. Well, this weekend I tore apart the dash to connect to these wires and there are no such colors to the dimmer switch. There are four wires, (orange/white), (Purple/white), (Black/white), and (Black/red). Currently, I have hooked the 12v+ to the orange/white and the negative to the black/red. My gauge comes on with the lights but does not dim. I'm hoping someone would have done this on a 2008.5 MS3.
Thanks,
Brian
Thanks,
Brian
