So I searched for "homelink" on my PC's Ascent Owner's Manual since I needed to program in my garage door openers. Started off with the first page: Took my laptop out to the car because I am instruction-challenged and started the process. It was nothing like the manual said -- there is a whole menu system built into the rear view mirror! (Yes, I should have read further in the manual.) However, with all of the help screens and the menu driven operation, programming the garage door openers was a breeze. Who even needs an Owner's Manual! Congratulations Subaru. (PS, this in on a Touring, not sure which trim levels do this, YMMV.)