The following documents must be submitted: • Application for Vehicle Title in the lienholder's name and the appropriate title fee. The Affidavit of Defense will let you explain why you did not make payments on the car.The Affidavit of Defense will let you explain why you did not make payments on the car, and explain any defenses you have to the repossession. Edit, sign, and share illinois affidavit repossession online. No need to install software, just go to DocHub, and sign up instantly and for free. Understanding Illinois car repossession laws a comprehensive guide to your rights and available options. Edit, sign, and share il repo affidavit online. Send illinois affidavit of repossession via email, link, or fax. You can also download it, export it or print it out. This notice should be sent with an "Affidavit of Defense" form.