Hello there. I have a rear view mirror from a 2002 Chevy Trailblazer that I would like to put in my 1997 GMG pick-up. It'* an electronic mirror with onstar, auto dim and compass. It has a 16 pin connector and I cannot find any info on wiring this up. All I really need is power and ground as all I really want to work is the compass. Any help would be appreciated

Welcome to the site... have a seat in the lounge while we work on your problem...

if i recall there will also be a compass module needed for the compass to work. as for the auto dim that should just be power and ground