Instrumentation and Controls. . . 110■ STABILITRAK® SYSTEMThis system selectively appliesany one of the brakes to helpmaintain directional control indifficult driving conditions.When the system senses that thereis a discrepancy between theintended path and the directionthe vehicle is travelling, itselectively applies the brakes tohelp steer the vehicle.The system comes onautomatically when you start theengine.When the system is activated, theStabilitrak®/Traction ControlSystem Light flashes.Continue to steer in the directionyou want to go.You may feel or hear the systemworking, but this is normal.You should always leave thesystem on. However you can turnStabilitrak off with the traction andstability control button.To turn the system off, press andhold the TC button until theStabilitrak®/Traction ControlSystem Light comes on.If your vehicle is a CTS-V model,the button is located on thesteering wheel. Otherwise, thebutton is located on theinstrument panel.The STABILITRAK OFF (stabilitysystem off) message will appear onthe Driver Information Center. See"Driver Information CenterMessages" earlier in this section formore information.$10araCTS Page 110 Tuesday, September 15, 2009 12:30 PM