Replacing the rear view mirror in a 2011 Forester

[nitroman58]

I want to replace the rear view mirror with compass and auto dim in my Forester.  The Subie part # is H501 SSA101.  Could anyone tell me how to remove the old mirror?  Since the new part is the same as the old one, I would think thatI could just use the same cable. Is that correct? It looks like this car uses the non standard "cam-lock" mirror mount.

Thanks

Edited February 8, 2020 by nitroman58