I do not know about where you are, but in the state of Wisconsin a person can return a vehicle within 3 days of it's purchase and the dealership HAS to take it. However, you will not get back ALL of your money here, as the dealership has the right to keep a certain amount of money. Have you printed out the ad from the internet that said it had ABS? If you haven't I would do that ASAP. I assume that could be called false advertisment.