To be honest I don't remember them having one. I'd suggest calling a service adviser at a dealer so they can run a VIS on it and see, usually it would be listed as an option.

you mean a cabin filter?

Behind glove box if it is eequipped with one.

i dont think you have one..check your owners manual that should be able to tell you

if you mean the cabin air filter, it is in the dash behind the glovebox... on either A/C or not, all the air passes through the cabin filter... the evaporator core acts as a sort of filter as well, the air passes over the evap core and collects moisture off of it... the moisture traps small particles of dust and dirt, and drains them down onto the ground