Black plate (26,1)Cadillac CTS/CTS-V Owner Manual (Include Mex) - 20125-26 Instruments and ControlsIf the indicator/warning light is onand flashing, the TCS and/or theStabiliTrak system is activelyworking.See StabiliTrak ® System onpage 941 and Traction ControlSystem (TCS) on page 940.Engine CoolantTemperature WarningLightThe engine coolant temperaturewarning light comes on briefly whenthe vehicle is started.If it does not, have the vehicleserviced by your dealer. If thesystem is working normally, theindicator light then goes off.If the light comes on and stays onwhile driving, the vehicle may havea problem with the cooling system.Stop and turn off the vehicle toavoid damage to the engine.A warning chime sounds when thislight is on.See Engine Overheating onpage 1024 for more information.Tire Pressure LightFor vehicles with the Tire PressureMonitor System (TPMS), this lightcomes on briefly when the engine isstarted. It provides informationabout tire pressures and the TPMS.When the Light Is On SteadyThis indicates that one or more ofthe tires are significantlyunderinflated.A Driver Information Center (DIC)tire pressure message may alsodisplay. See Tire Messages onpage 545. Stop as soon aspossible, and inflate the tires to thepressure value shown on the Tireand Loading Information label.See Tire Pressure on page 1074.When the Light Flashes First andThen Is On SteadyIf the light flashes for about aminute and then stays on, theremay be a problem with the TPMS.If the problem is not corrected, thelight will come on at every ignitioncycle. See Tire Pressure MonitorOperation on page 1077.
