Last year and continuing into this year, MonacoMama posted a large group of PDF's of wiring schematics of various Monaco coaches. I no longer can find where these are located, and maybe they are no longer on the forum. You might try sending her a PM - she's the first member listed at this link.
MONACO Member Names & Possible Location Info...
If she doesn't have the exact PDF's for your 2005 Knight, chances are she will have something that is close enough. Here's and example of one I got from her collection for my Camelot -
Intellitec Schematic - 2008 Camelot PDQ - iRV2.com RV Photo Gallery
How is it one careless match can start a forest fire, but it takes a whole box to start a campfire?
Dan & Linda, 2008 Camelot PDQ, 2008 Jeep Wrangler