2010 Chevrolet Corvette Owner's Manual - Page 200

Active Handling System Light The Active Handling System light comes on briefly as the engine is started. If the light does not, have the vehicle serviced by your dealer/retailer. If the system is working normally the light goes off. For the ZR1 this light comes on when Performance Traction mode is activated, along with DIC messages for the five traction modes. When the Active Handling System is turned off, the light comes on, a chime sounds, and the TRACTION SYSTEM AND ACTIVE HANDLING - OFF message displays in the DIC. The Traction Control System is off and the Active Handling System does not assist with controlling the vehicle. When the Active Handling System is turned back on, the light turns off, a chime sounds and the TRACTION SYSTEM AND ACTIVE HANDLING - ON message displays in the DIC. See DIC Warnings and Messages on page 4-51 for more information. If the light stays on or comes on while driving, a chime sounds and a SERVICE ACTIVE HANDLING SYSTEM message appears on the DIC and the vehicle need service. This light also comes on while the vehicle is in the Competitive Driving Mode. 4-38