How to dismantle the dash
 

It's raining out, and the passenger floorboard is a literal puddle. A puddle. I need to find the leak. I want to look behind the dash part, because I think it's leaking from near where the wipers are - through the little holes on the hood (sorry for all this complicated technical jargon).

So basically I need to get behind the glove compartment and
stuff. Is there a diagram you could link me to? I'm having no luck finding one.