I bought my MS6 with a lame non-original rear view mirror. So I got a used mirror that the seller said was from an MS6. I don’t know if it actually is, but it’s a much better mirror. It fits the OEM base which I bought separately from the dealership.
It has extra features and I’m guessing this is from a GT model as where mine is the Sport model. I know I can wire in a power supply to get the auto-dimming working at least but I have no idea what pins to use.
Does anyway know anything about how I could get the extra features working in part or full? And what does that circuit board do?

It has extra features and I’m guessing this is from a GT model as where mine is the Sport model. I know I can wire in a power supply to get the auto-dimming working at least but I have no idea what pins to use.
Does anyway know anything about how I could get the extra features working in part or full? And what does that circuit board do?
