2004 Cadillac CTS-V Owner's Manual - Page 97

This light located on the instrument panel cluster will come on while the sport mode is active. Winter Driving Mode Button (Automatic Transmission) This feature provides more traction during slippery conditions by using THIRD (3) gear when you begin to accelerate from a stopped position. The winter driving mode button is located on the center console near the transmission shift lever. When driving in sport mode, the transmission may remain in a gear longer than it would in normal driving mode. Also, if the transmission is in AUTOMATIC OVERDRIVE (D) when the sport mode button is pressed, the transmission will immediately downshift into FOURTH (4) gear to provide more power. Both of these situations are normal and do not indicate a transmission problem. When you turn off the ignition while driving in sport mode, the vehicle will remain in sport mode. If your vehicle is equipped with the memory feature, the transmission mode (sport or normal) will be saved with the memory seat position. Press the sport mode button again to turn off the feature and return to normal driving mode. Press this button once to turn on the winter driving mode feature. Press it again to turn the feature off. The winter driving mode feature works when the vehicle is in any gear except SECOND (2). 2-31