If one has a 3 car garage. There are three separate garage doors but they all go into the same garage. Does each doorway need a mezuzah? Or only one of them?
Thank you in advance
Each entrance which has an independent door that can be used without the others would need it’s own mezuza. The obligation of putting a mezuza in a garage is questionable, so the mezuzos should be put up without reciting the bracha.