Blower motor actuator?

I'm having an issue with the the fan or a/c output. At first it didn't work on 1 now it wont work on 2. 3 and 4 are great though. Anyone else experience this and how was it resolved? Gonna have to take to the dealer for warranty work I guess. Just wanted to see if it was something simple I could fix myself first.

is it on auto?

Crap I just realized Im past my 3 years but only 25000. Now its gonna cost me a hundred bucks.

No it just doesn't work at all on any setting.