Did you happen to purchase a vehicle, only to find out it was a lemon? Perhaps you purchased a brand new car, but found it to be defective? If so, you are not alone. This situation happens to millions of people every single year. The good news is there is such a thing as the automotive lemon law.The lemon law is designed to protect you from defective purchases by allowing you to get a refund or exchange for your defective vehicle. This can help save you hundreds, if not thousands of dollars. Best of all, you do not have to worry about paying off a vehicle that you can not operate. Talk about a life saver!However, it is worth noting that the automotive lemon law varies depending on the state you live in. In other words, the California laws are different than the Arizona laws. This not only makes it tricky to understand, but it also scares people off since they have no idea where to start. Regardless of what state you live in, it is highly recommended that you use some of the free resources available to you, one of which is mentioned below.Last but not least, you also have to be prepared to take the case to court. This may end up costing you some money in course fee, but it does not even come close to how much you would lose if you do not get your car replaced or refunded. In certain situations, it is also possible to settle your case outside of course.So what should you do first?