Daddyfredregill

I don't know if this goes here but here it goes. I bought my brothers 06 xB and i am in the process of cleaning it up. To make a long story short. The car was stored in a barn for a while, mice moved in and made nests. I have the car smelling pretty good. I had the top dash out and cleaned a nest out also there was one down where the mixer doors are i cleaned it out as well. The vents still smell. I dumped vinegar and urine destroyer down as best i could. Does anyone know how to get to where the ac core and heater core are? I am going to take out the blower motor and look in there. I have searched for a schematic of the blower box but have only found pictures of half of it. Please does anyone have any info that could help me?