95 bronco rear view mirror
 

2 things,Can someone please measure from the bottom of the black line on the inside of the top wind shield to the top of the mount for the rearview mirror. Mine fell off and i want to glue it in the right place. i have a 95 Bronco.
second question how does the mirror work with the button or after 25 years it doesn't. I see there is some sort of input for a plug in in the back.