Welcome to the Hyundai Sonata Class Action Settlement claim site. The deadline for claims under the settlement has passed. Returning visitors can check the status of an existing claim by contacting the Sonata Class Action Settlement Center at 844.317.9571. Requests for reimbursement of future claims for rental car and towing costs can be sent to Hyundai Sonata Class Action Settlement, P.O. Box 20840, Fountain Valley, CA 92728. Please include your contact information, your vehicle identification number (VIN) and supporting documentation, including proof of payment.