E ewmarcus New member Joined Dec 23, 2009 Messages 1 Reaction score 0 Points 0 Dec 23, 2009 #1 I want to upgrade the Auto-Dimming OnStar mirror on my 2010 Acadia SLT-2 to a Gentex GENK6a which is essentially the same mirror, but includes a compass display. Does anyone know if its a 10-pin or 16-pin connection?
I want to upgrade the Auto-Dimming OnStar mirror on my 2010 Acadia SLT-2 to a Gentex GENK6a which is essentially the same mirror, but includes a compass display. Does anyone know if its a 10-pin or 16-pin connection?
