Yes they fit. I own a 2012 Passo and have Corolla mirrors installed. And they look gud with indicator lights and all. No retract feature ofcourse.
Replacing them with Passo's is not advisable, cx side mirrors of these JDM cars are always at the mercy of these F***ing theives.
And when u go buy from markets like plaza and all, you are actually buying from these theives. Rest is upto you bro
Just sharing my experience