I need to know how to remove the passenger side mirror housing on my 2005 Altima. It is loose and needs to be tightened and possibly replaced. Any help would be appreciated. Thanks.

You have to remove the door panel first. Once the panel is removed you will be able to access the mirror. Instructions to remove the door panel here: 2002-2006 Nissan Altima Front Door Panel Removal Procedure (http://nissanhelp.com/diy/altima/projects/nissan_altima_front_door_removal_procedure.htm)