My door panels and switches are pretty beat up will the 4 complete door panels off a 2002 S60 sedan fit my 2002 V70 base wagon without any mods?

 

The front door panels should be a physical match. The rears, however, when you look at images of each vehicle are obviously different doors. I will say that it is my understanding that the electronic components inside the doors (well at least the front door in my experience) might not match what you had from the factory and there may be usability issues. Smarter minds may be able to talk more about this.