This is the link that I used to help with my leaking mat. http://www.vehicross.info/showthread...arpet-Part-II?
When you lift your hood, on the passenger side you should see the opening that goes into your fan area. The windshield cowl screw right above it is what I sprayed silicone on. In fact, I sprayed it on all the screws. I tried to also spray the grommet near the cruise control thingy but I couldn't get a good angle on it (I did not remove the cruise control module). Hope this helps.
Kent