Small claims court. Usually, auto sales are "as-is." However, because the seller made specific representations about the grade and condition of the car, and it broke down within 15 minutes, you might succeed, especially since he won't return the car. Since the car is yours, you might alternatively seek law enforcement intervention if you want the car back.

First, send a letter demanding a refund of your money. Give them a short deadline in which to pay you back. When they do not, file a complaint with the Small Claims Court. The clerks there can help walk you through the process of filing out the forms, and arranging to have it served. Finally, contact the Better Business Bureau as well as the California Department of Consumer Affairs - the later may be able to help if the seller is a licensed automobile dealer.

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