2007 Chevrolet Silverado 2500 Pickup Owner's Manual - Page 359

To turn the system on or off, press the TAS on/off button located on the instrument panel. Manual Selectable Ride The main function of this system is to provide superior ride comfort while trailering or fully loaded, as well as for unloaded driving. This system also helps to provide: • Improved trailering stability • Improved handling response when trailering or fully loaded This button is located on the center of the instrument panel near the radio. If you used the button to turn the system off, the traction off light will come on and stay on. You can turn the system back on at any time by pressing the button again. The traction off light should go off. Adding non-GM accessories can affect your vehicle's performance. See Accessories and Modifications on page 464 for more information. Press it to activate the selectable ride setting as desired. An indicator light near the button will illuminate whenever the system is active. 359