Trying to figure out what this switch might do. It's against the passenger side just inside the entry. It's marked DASH - FLOOR. It's a 3-position switch with a middle setting between the two marked settings. I can only imaging it would be to control the dash A/C vents on the passenger side? Is that what it's supposed to do?
Yup
Exactly! My wife uses it all the time. "It's too hot. It's too cold." Enjoy.