
Quoting
625 ILCS 5/3‑114
(2) With respect to the repossession of a vehicle used primarily for personal, family, or household purposes, the lienholder shall also deliver or mail to the owner at the owner's last known address an affidavit of defense. The affidavit of defense shall accompany the notice of redemption required in subdivision (f‑5)(1) of this Section. The affidavit of defense shall (i) identify the lienholder, owner, and the vehicle; (ii) provide space for the owner to state the defense claimed by the owner; and (iii) include an acknowledgment by the owner that the owner may be liable to the lienholder for fees, charges, and costs incurred by the lienholder in establishing the insufficiency or invalidity of the owner's defense. To stop the transfer of title, the affidavit of defense must be received by the lienholder no later than 21 days after the date of mailing or delivery of the notice required in subdivision (f‑5)(1) of this Section. If the lienholder receives the affidavit from the owner in a timely manner, the lienholder must apply to a court of competent jurisdiction to determine if the lienholder is entitled to possession of the vehicle.
(3) Upon selling the vehicle to another person, the lienholder need not send the certificate of title to the Secretary of State, but shall promptly and within 20 days mail or deliver to the purchaser as transferee (i) the existing certificate of title for the repossessed vehicle, reflecting the release of the lienholder's security interest in the vehicle; and (ii) an affidavit of repossession made by or on behalf of the lienholder which provides the following information: that the vehicle was repossessed, a description of the vehicle sufficient to identify it, whether the vehicle has been damaged in excess of 33 1/3% of its fair market value as required under subdivision (b)(3) of Section 3‑117.1, that the owner and any other lienholder of record were given the notice required in subdivision (f‑5)(1) of this Section, that the owner of record was given the affidavit of defense required in subdivision (f‑5)(2) of this Section, that the interest of the owner was lawfully terminated or sold pursuant to the terms of the security agreement, and the purchaser's name and address. If the vehicle is damaged in excess of 33 1/3% of its fair market value, the lienholder shall make application for a salvage certificate under Section 3‑117.1 and transfer the vehicle to a person eligible to receive assignments of salvage certificates identified in Section 3‑118.
(4) The application for a certificate of title made by the purchaser shall comply with subsection (a) of Section 3‑104 and be accompanied by the affidavit of repossession furnished by the lienholder and the existing certificate of title for the repossessed vehicle. The lienholder shall execute the assignment and warranty of title showing the name and address of the purchaser in the spaces provided therefor on the certificate of title or as the Secretary of State prescribes. The lienholder shall complete the assignment of title in the certificate of title to reflect the transfer of the vehicle to the lienholder and also a reassignment to reflect the transfer from the lienholder to the purchaser. For this purpose, the lienholder is specifically authorized to execute the assignment on behalf of the owner as seller if the owner has not done so and to complete and execute the space reserved in the certificate of title for a dealer reassignment, notwithstanding that the lienholder is not a licensed dealer. Nothing herein shall be construed to mean that the lienholder is taking title to the repossessed vehicle for purposes of liability for retailer occupation, vehicle use, or other tax with respect to the proceeds from the repossession sale. Delivery of the existing certificate of title to the purchaser shall be deemed disclosure to the purchaser of the owner of the vehicle. In the event the lienholder does not hold the certificate of title for the repossessed vehicle, the lienholder shall make application for and may obtain a new certificate of title in the name of the lienholder upon furnishing information satisfactory to the Secretary of State. Upon receiving the new certificate of title, the lienholder may proceed with the sale described in subdivision (f‑5)(3), except that upon selling the vehicle the lienholder shall promptly and within 20 days mail or deliver to the purchaser the new certificate of title reflecting the assignment and transfer of title to the purchaser.
(5) Neither the lienholder nor the owner shall file with the Office of the Secretary of State the notice of redemption or affidavit of defense described in subdivisions (f‑5)(1) and (f‑5)(2) of this Section. The Office of the Secretary of State shall not determine the merits of an owner's affidavit of defense, nor consider any allegations or assertions regarding the validity or invalidity of a lienholder's claim to the vehicle or an owner's asserted defenses to the repossession action.