<prompt> Human: The day is September 25th and Im headed out to a Toyota dealership to test drive a new 2016 Scion TC. At first, thats all it was meant to be, just a test drive. After the appointment and drive is owner, the salesman doesnt relent with offering me dealsdiscountsetc. while Im just trying to leave the store. I had no intention of buying the car that day.Eventually he involves his Director and offers a pretty good deal. The deal being I would get a 6,000 trade in value for my 2008 Corolla, I qualified for a recent college grad rebate of 750, and I also qualified for 1.9 financing on the car for 60 months. The original price of the car was somewhere around 22k, but after the rebate and trade in value, the final price Id have to pay was in the ballpark of 18k after 60 months. I plan on paying off the car sooner than the full amount of time, and the APR is simple instead of compounding interest, so whatever my loan amount is at the end of the year, thats what the loan is now based off of for the next year and so forth. So the eventual total price will actually be lower than 18k. In ADDITION to the above benefits, they also give me a deal where I wouldnt have to make my first payment for 90 days. Pretty sweet, right? Saved me the worry of immediate car and insurance payments.After that last perk, I talked with my parents and they agreed it was a good deal. All contracts and forms get signed and Im happily driving my new ride and I think, Today was a good day.Now, October 8th, almost 2 weeks later, I get a call from one of their finance guys asking me to come in because I have to redo the contract for my car. Confused, I ask What? Why?. He goes on to tell me that I actually cant have the 90 day grace period to make the first car payment deal and have the college rebate deal at the same time. Wants to know if I can go to the dealer this Saturday to resign a new contract stating instead of 90, I can have a 45 day grace period. Now my question is, do I actually have to go and sign a new contract for my car? Both myself and the dealer signed and agreed on the previous deal. Am I obligated to go and sign a worse deal because they messed up? Thanks for any and all advice Reddit.UPDATE: Having read through contract, it states nowhere I must re-sign if for any reason the contract is unable to be funded from the lender. Ive called the dealership back and asked for an explanation and was told that while initially the contract was approved, it was later found out by the Toyota Motor Credit Corp that I was unable to have both the college grad rebate and 90 day deferred payment. They want to meet with me to resign a new agreement this Saturday, and defer my payment for 45 days from this upcoming Saturday. So instead of beginning payment December 25th, I would begin November 24th. What are my options with this?  <response>: The other comments covered a lot haha, but nobody has said anything about your trade-in... so Ill mention it here. Your old car is part of the deal. If the financing falls through, youre back to negotiating terms. Youre only obligated to follow through with the deal you made. Anything else you can walk away from; no deal means they have to give you your car back and vise-versa.This only becomes relevant if they already got rid of your car. Once they cant give you your old car back, you have a much stronger bargaining position to ask for concessions. If you didnt read the contract before signing, do that right now. 