Arizona's Lemon Law covers recreational vehicles, except for the living facilities. In order to be considered a "lemon," the motor home must meet the following requirements:
Under Arizona Lemon Law, you must give the manufacturer written notification, using certified mail with return receipt requested, stating that you may have a claim and that you are giving the manufacturer one last chance to repair the defect. Sample demand letter.
You are also required to participate in the manufacturer's informal dispute process. If you are not satisfied with the result of the dispute settlement program, you need to go to court.
It is generally in your best interest to have an attorney represent you. After all, vehicle manufacturers have teams of lawyers that do nothing but fight Lemon Law claims. As you consider your options, imagine the difference between going up against a team of lawyers on your own, versus having a Lemon Law attorney speak on your behalf. Also keep in mind that being represented by a Lemon Law attorney won't cost you a dime; the law says that the manufacturer has to pay your attorney's fees in successful Lemon Law claims.
As with other types of Lemon Law claims, organization is key to presenting a convincing case. Keep spotless records of every malfunction and problem you have had with your RV since you bought it. Save all of the paperwork that you received every time you brought your RV to be serviced. Catalog the days the RV spent in the shop and out of your possession. Remember, the more organized your evidence is, the more likely it is that your attorney can win your case.
In addition to Arizona Lemon Law, the federal Magnuson-Moss Warranty Act states that the manufacturer of any product — from your toaster to your lemon RV — must abide by the warranty.