1995 honda dashlamp replacement& defrost circuit

I priorly sent a post out on my dash backlight replacement - it does
not seem that simple does anyone know a step by step way to get to the
lamp? Also my defrost on my rear windows does not work, yet the fuse
checks out ok? I ran across something in searching the Internet about
some computer module that could be the cause of this. Does anyone know
of a simple way to find out of this module is causing my defrost issue?
I am an Electriciam and am pretty handy over all but am a bit of a
virgin to doing any automotive work so keep it simple but don't think
that I can't duplicate how to do something

 

http://www.tegger.com/hondafaq/faq.html#badicu

 

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I own a couple of honda factory manuals, but the Chilton's might be just
right for your needs. Slipping the dash out is a three minute job. Four
screws, four or five connectors to unplug. (there's no speedo cable to
wrestle with on newer vehicles) One million Honda curbers can't be wrong
:-(

'Curly'