INSTRUMENTS AND CONTROLS 129See Traction Control/Electronic StabilityControl 0 208.Traction Control System(TCS)/StabiliTrak LightThis light comes on briefly when theengine is started.If the light does not come on, havethe vehicle serviced by your dealer.If the system is working normally, theindicator light turns off.If the light is on and not flashing, theTCS and potentially the StabiliTraksystem have been disabled. A DriverInformation Center (DIC) messagemay display. Check the DIC messagesto determine which feature(s) is nolonger functioning and whether thevehicle requires service.If the light is on and flashing, the TCSand/or the StabiliTrak system isactively working.See Traction Control/Electronic StabilityControl 0 208.Engine CoolantTemperature Warning LightThis light comes on briefly whilestarting the vehicle.If it does not, have the vehicleserviced by your dealer. If the systemis working normally the indicator lightgoes off.CautionThe engine coolant temperaturewarning light indicates that thevehicle has overheated. Driving with(Continued)Caution (Continued)this light on can damage the engineand it may not be covered by thevehicle warranty. See EngineOverheating 0 268.The engine coolant temperaturewarning light comes on when theengine has overheated.If this happens, pull over and turn offthe engine as soon as possible. SeeEngine Overheating 0 268.Tire Pressure LightFor vehicles with the Tire PressureMonitor System (TPMS), this lightcomes on briefly when the engine isstarted. It provides information abouttire pressures and the TPMS.