So, it's been a while.
Here is my example of a mirror swap with Gentex home link mirror.
It works.
I've learned some odd things from this DIY project.
570s has 3 conductors for the mirror; Ground, mystery, and ACC12v.
I just assumed mid conductor would be always on 12v, but not. No clue what it's for.
Apparently this particular mirror powers compass and dimming from ACC12v, but the HomeLink with always-on 12V. Had to power the Homelink side with ACC12v.
Well, hopefully, it will not lose memorized settings.
Here is my example of a mirror swap with Gentex home link mirror.
It works.
I've learned some odd things from this DIY project.
570s has 3 conductors for the mirror; Ground, mystery, and ACC12v.
I just assumed mid conductor would be always on 12v, but not. No clue what it's for.
Apparently this particular mirror powers compass and dimming from ACC12v, but the HomeLink with always-on 12V. Had to power the Homelink side with ACC12v.
Well, hopefully, it will not lose memorized settings.