Hi. I have bought a used Optima 2013 Full. The car's right side mirror has BSD and the left side hasn't. I want to replace it with a BSD one but I don't know to buy a whole mirror with BSD glass or just buy a BSD glass. Is there any way to figure it? Thanks

The drivers side power folding mirror gets stuck the button is pushed to bring the mirrors inwards. Would I have to replace the entire mirror to fix this??