Hyundai Sonata, 2001 with 69000 miles on it. Paid 8100 for it including a 3 year warranty on the drive train. Figured that would be the best way to ensure nothing happened to it

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On the bad side.. I already found some things wrong with it that I should've found before I bought it.
One, there is something wrong with the windshield washer thingie. No fluid comes out. I checked it before I bought it and assumed that it was empty, so I told the salesman to please put some fluid in before I we finished the deal. He said he would, and sure enough I just checked it and it is full of washer fluid lol. Still nothing coming out though.
Another thing is the power locks don't seem to work real well. Sometimes they work when you hit em, and sometimes they just don't. They happened to work when I checked em before I bought the car, I've had em just do nothing twice now until I hit em a couple times, then they worked ok.
So you all think if I take this car back to the dealer where I got it tomorrow and say "Hey, the windshield washer and the power locks don't seem to be working, I wonder if you guys could take a look and maybe fix them for me?" would they say "Ok" or "Haha, tough ****".
I'm leaning toward the latter, but that is just because I tend to think that most used car dealers are crooks (well, they are human after all).
Anyway, if you don't count the two things that are wrong with it, it is a very nice car so far. It is only a 4 cylinder, but I don't really do very much drag racing anyway lol. Seems like it gets outstanding gas mileage, although I haven't started measuring yet.