<prompt> Human: I purchased a car on Thursday of last week and financed it through my credit union. When I got home I noticed that there may be a mistake in the total amount they had told me would be required on delivery. I had already cut them a check and taken delivery of the vehicle, but I had forgotten to take them the title for the vehicle I had traded-in. The next morning when I brought them the title for my trade-in and questioned the finance manager who I had worked with the night before about the discrepancy between what I thought I was supposed to pay and what he had told me I was to pay around 1600. He brushed it off explaining it was some kind of tax credit, or something like that, and was somewhat disrespectful to me which I just assumed was because Im a young guy, whatever, not a big deal. Fast forward to today, the finance manager calls me and tells me that we had made a clerical error, and that he would need me to come in and cut him a check for 1600 dollars. Never acknowledged that I brought this up almost immediately, never apologized, nothing. I had to spend an hour of my workday on the phone with my CU figuring out how I would go about coming up with the difference since I had just dumped a large portion of my savings into this car. I havent paid them the difference yet, and the CU said they wouldnt be able to pay out more until the loan was on the books. Basically Im wondering if I have any other recourse short of giving the car back, or forking over the difference. I have a signed purchase agreement that shows the amount due on delivery the lower amount that I paid, but also shows what I think is where they made the clerical mistake: I owed more on my trade-in than they gave me, and it looks like they subtracted the difference from the total when they should have added it. But I just have a bad feeling that they are taking advantage of me in some way thats not immediately obvious. On top of that Im just annoyed that he ignored me when I brought this to his attention immediately, and Im the one that ended up having to jump through hoops to fix his error. Thanks for any help you guys can provide. I live, and purchased the vehicle in Michigan.  <response>: theres a sucker born every minute - quote by someone at some point in time.Dont fall for this trick, take the car back and get your money back. Go to a more trustworthy dealer who: Doesnt make clerical mistakes in his main activity that he does every fucking dayor Doesnt try to scam people.Either of the 2 options should tell you this is not a trustworthy dealer. 