For a lienholder to certify that a vehicle has been legally repossessed. The Arizona Repossession Affidavit form, officially known as form 48-0902, is a crucial document used in the repossession process.Example Wording of Third Party Release Letter: "I (Your Name Goes Here), authorize the release of my vehicle a (Vehicle Description goes here) Send arizona repossession affidavit via email, link, or fax. You can also download it, export it or print it out. Section 2 If the vehicle is being released to the owner or lienholder, following an accident, they are to fill out this section. To remove property from the above mentioned motor vehicle. Under Arizona law, your creditor doesn't have to notify you before repossessing your vehicle.