Instrumentation and Controls. . . 108For more information, see"Stabilitrak®/Traction ControlSystem Light" under "WarningLights" earlier in this section.Adding non-GM accessories toyour vehicle can affect yourvehicle's performance and safety.See the following in Section 4 formore information:• Accessories and Modifications Competitive Driving ModeTo activate this mode, press the TCbutton twice.If your vehicle is a CTS-V model,the button is located on thesteering wheel. Otherwise, thebutton is located on theinstrument panel.More effort will be required to turnthe steering wheel in CompetitiveDriving Mode.The Stabilitrak®/Traction ControlSystem Light will come on toremind you that the system is offand will not limit wheel spin.Adjust your driving accordingly.NOTICEThe drive wheels may begin tolose traction when the tractioncontrol system has been turnedoff or the Competitive DrivingMode is selected.Do not shift gears when thedrive wheels are spinning.The transmission could bedamaged.Damage to your transmissionwould not be covered by thewarranty.The STABILITRAK COMPETITIVEMODE (Stabilitrak competitivemode) message will appear on theDriver Information Center.See "Driver Information CenterMessages" earlier in this section formore information.$10araCTS Page 108 Tuesday, September 15, 2009 12:30 PM
