2012 Buick Regal Owner Manual - Page 30

1-24 In Brief Battery This vehicle has a standard 12￿volt battery. Refer to the replacement number on the original battery label when a new standard 12￿volt battery is needed. eAssist vehicles also have a high voltage battery. Only a trained service technician with the proper knowledge and tools should inspect, test, or replace the high voltage battery. See your dealer if the high voltage battery needs service. See Battery on page 10￿29. Performance and Maintenance Traction Control System (TCS) The vehicle may have a traction control system that limits wheel slip. The system turns on automatically every time the vehicle is started. . StabiliTrak® System The StabiliTrak system assists with directional control of the vehicle in difficult driving conditions. The system turns on automatically every time the vehicle is started. . Service Never try to do your own service on eAssist components. You can be injured and the vehicle can be damaged if you try to do your own service work. Service and repair of these high voltage components should only be performed by a trained service technician with the proper knowledge and tools. See Doing Your Own Service Work on page 10￿4. . To turn off traction control, press and release the TCS/StabiliTrak button, located on the instrument panel. i illuminates and the appropriate DIC message is displayed. See Ride Control System Messages on page 5￿33. Press and release the TCS/ StabiliTrak button again to turn on traction control. To turn off both traction control and StabiliTrak, press and hold the TCS/StabiliTrak button, located on the instrument panel, until i and g illuminate in the instrument cluster and the appropriate DIC message is displayed. See Ride Control System Messages on page 5￿33. Press and release the TCS/ StabiliTrak button to turn on both systems. . For more information, see StabiliTrak® System on page 9￿39. For more information, see Traction Control System (TCS) on page 9￿37.