You will notice that the fame around the rear view mirrors has sets of holes etched into it. You can use either set of holes a drilling template (use a #80 drill bit). Remove the rear view mirrors from etched frame with a sharp knife. Test fit the mirror in the holes you have drilled to ensure everything lines up. Remove with tweezers, dip mounting pegs in CA and reinsert. Obviously, the small rear view mirror only needs one hole to mount it.

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