how do replace my side mirrors in my grand prix 04

I don't know the specifics of your particular car but in most cases you will need to remove the interior trim panel that covers your side mirror. There will some sone sort of connecting device that needs to be removed and this should free up your side mirror. When you pruchase a factory replacemen mirror, as the parts guy to provide you with an exploded diagram of that part. It will help in understanding how it all goes together. In addition, a good quality repair book for your specific model will be a tremendous benefit in helping you put everything back together correctly. Good luck

Do I need to take the door panel off to replace a mirror on a2004 Pontiac Grand Prix drive side