I am getting some JDM power folding mirrors installed this coming friday from a
shop out in Walnut, CA. My question is I want my mirrors to fold in/out with the
button (as they will since that is the difference between ther USDM and JDM) but
also to fold in when I turn my car off and fold back out when I turn my car back on
(both of them together).
I'm not sure if the shop can do this that's why I need to see if someone may be able
to shed some light on this. If I tap the signal from the ignition wire (the one coming to
the back of the stereo), and then tap into the main relay for the mirrors, would that
work? DO i need to add a relay between the ignition and the main relay?

I have an aftermarket moonroof on my accord and how that works is when I turn the
car off it automatically closes. But obviously when I turn my car on it doesn't open
itself. So because of that I'm not sure if the ignition wire would work.