Hello! I am new here so excuse if this may have been asked elsewhere, but I have a 2012 Prius II that had no homelink mirror and had bought one off of a donor vehicle and I am trying to look for the guide that Toyota had that shows all the wiring/pins needed to install this but the site I originally found it is no longer available. Any help is appreciated!
I'm not sure how home link system works, but in general DIY adding of Prius features that your Prius didn't come with often requires changes to settings to the firmware and not even Toyota Delaerships have much of that.
