A fan is running and I can not fiqure out how to turn it off

[Hugh Turner]

I am sure this has been posted some where before, but I really need to
find how to turn this fan or fans off.When I got home tonight after
Atlanta traffic on the way to pick it up, even worse traffic on the
way back, the blow out on the rt steer (at 60 mph), waiting 2 hours
for road service to come out and put the newly purchased tire (from
them),laying the face of wheel down on asphalt and then having
everyone in the county decide they needed to use my street for beer
runs as I am trying find the best way to get it in the driveway. I get
it parked take Lexie thru it and start shutting every thing down I
have a fan that is blowing air out of two 4" ducts in front of the
copilot's and I can not find a switch to turn it off. Typical new
owner frustation just need to shut that fan off.

Hugh Turner
84 PT40
Thomaston GA