I think those two white and two red wires are to power the backlight of the lcd panel.. not the four wires for the touchscreen. It would be too easy otherwise. Let me know if you learn different.
I found the following pinouts posted on the driveaccord.net forums:
04 back of NAV.pdf
04 nav connectors.pdf
The original post this comes from is:
http://driveaccord.net/forums/showth...101#post149101