I have confirmed that my friends 2005 RSX Type S has side mirror defrosters. I would assume that his side mirrors use the same principle as my 95 Civic JDM side mirrors. . . so I am looking for the wiring diagram from the RSX to see how the relay is wired.

If I can't find a JDM civic mirror switch with side-mirror-defroster button I guess I could wire it so it comes on with the rear defroster, but on the relay (which acts as a timer right?) it wouldn't stay on with the switch, it would cut off after a few minutes.

Ok if anyone can provide this wiring map, let me know or give me a link or whatnot and I'll let you know how it goes from there. Thanks again.
Brian

 

have you checked out http://www.clubrsx..com??

 

hmmmm no I forgot about that site. I'll check it out.
B