Your vehicle may have a Continuous Variable Road Sensing Suspension (CVRSS). CVRSS automatically adjusts the ride of your vehicle. Automatic ride control is achieved through a computer used to control and monitor the suspension system. The controller receives input from various sensors to determine the proper system response. If the controller detects a problem within the system, the DIC will display a SERVICE SUSPENSION SYS message. See DIC Warnings and Messages for more information. If this message appears, have your vehicle serviced at your dealership.