Ariz. Rev. Stat. § 44-1267
G. An agreement for the sale of a used motor vehicle by a used motor vehicle dealer is voidable at the option of the purchaser unless it contains on its face the following conspicuous statement printed in bold-faced ten point or larger type set off from the body of the agreement:
The seller hereby warrants that this vehicle will be fit for the ordinary purposes for which the vehicle is used for 15 days or 500 miles after delivery, whichever is earlier, except with regard to particular defects disclosed on the first page of this agreement. You (the purchaser) will have to pay up to $25.00 for each of the first two repairs if the warranty is violated.
I. A purchaser of a used motor vehicle may waive the implied warranty of merchantability described in this section only for a particular defect in the vehicle and only if all of the following conditions are satisfied:
3. Before the sale, the purchaser indicates agreement to the waiver by signing and dating the following conspicuous statement that is printed on the first page of the sales agreement in bold-faced ten point or larger type and that is written in the language in which the presentation was made:
Attention purchaser: sign here only if the dealer told you that this vehicle has the following problem(s) and that you agree to buy the vehicle on those terms:
1._______________________________
2._______________________________
3._______________________________