Gentex 453 pin out

SouthArk370Z

Here's what I come up with using the Intertubes and your ohmmeter readings. My guesses in parentheses. YMMV.

pin 1 - blank
pin 2 - blank (spare ground)
pin 3 - black neg - ? (ground)
pin 4 - blue (temperature sensor +)
pin 5 - blank
pin 6 - orange pos + ? (ACC)
pin 7 - blank
pin 8 - blank (spare ground)
pin 9 - brown (temperature sensor -, ground)
pin 10 - black with red stripe (battery)

Doesn't the mirror have a light sensor to control dimming?

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