2013 Buick LaCrosse Owner Manual - Page 125

Instruments and Controls Turn on the TCS and the StabiliTrak system and the warning light turns off. See Traction Control System (TCS) on page 9‑34 and StabiliTrak® System on page 9‑35 for more information. If the light is on while certain DIC messages display, this indicates that the TCS and StabiliTrak systems are not working or are disabled. If the light is on and not flashing, the TCS and potentially the StabiliTrak system have been disabled. Check the DIC messages to determine which feature(s) is no longer functioning and whether it is because of the driver turning off the feature(s), or because the system is not working properly and the vehicle requires service. If the TCS is disabled, wheel spin is not limited. If the StabiliTrak system is disabled, the system does not aid in maintaining directional control of the vehicle. 5-21 Traction Control System (TCS)/StabiliTrak® Light If the indicator/warning light is on and flashing, the TCS or the StabiliTrak system is actively working. Check the DIC messages for details to determine which system is working. If a message appears in the DIC, the system may be limiting wheel spin and aiding in maintaining directional control of the vehicle. For vehicles with an uplevel or eAssist cluster, this light comes on in the Driver information Center (DIC). See StabiliTrak® System on page 9‑35 and Traction Control System (TCS) on page 9‑34. See Ride Control System Messages on page 5‑37 for more information on the messages associated with this light. The TCS/StabiliTrak light comes on briefly when the engine is started. If the light does not come on, have the vehicle serviced by the dealer. If the system is working normally, the indicator light turns off.