Recirculating Air

[Who's on first]

So, not sure where to post this, but here goes.

Does anyone have the schematics to the HVAC systems for inside the cabin?

Specifically which ducts are the returns for recirculating the air?

I thought under the seats, that's a no go, then some in the footwells of the front seats. Also a no go.

Unless some are multi-directional.

[Teeone]

There are no ducts. There is simply an air opening to the blower system that is located under the instrument panel on the passenger side. It is located just car forward of the glovebox.