I searched Google under "indiglo gauge Accord installation instructions" and these are a few of the sites I found. Between the different people's details of instructions for diff gens, hopefully something will be of help.

4th Gen:
http://www.geocities.com/natcc99_99/gauges.htm

5th Gen:
http://web.tampabay.rr.com/aie/gauge...structions.htm

General Honda, but detailed:
http://www.landspeedracing.com/installtips

also, Cyrogen97 may have something on his website -- i know he has good instructions for other electrical things -- but I don't remember what his site is. Check his profile.