Google isn't helping much. Have a picture? Does yours look like the attached image? The switch on the door, right? Tough to see any detail...
Edit: Google is helping some now. This guy replaced his power window switch:
He has a shot of the switch in. I grabbed a shot of it. There's your answer. It's an Intellitec part.
And what do you know, that part number leads back to a post here:
http://www.irv2.com/forums/f107/need...lp-195876.html
And the Visone website says they have two new ones, with a -200 part number ($495!!):
http://rvcomponents.visonerv.com/cgi-bin/md/M409/s1.pl