2006 Cadillac CTS Owner's Manual - Page 101

Driver Shift Control (DSC) Notice: If you drive your vehicle at high RPMs without upshifting while using Driver Shift Control (DSC), you could damage your vehicle. Always upshift when necessary while using DSC. Your automatic transmission has a Driver Shift Control (DSC) feature that allows you to change gears similar to a manual transmission. To use the DSC feature: 1. Slide the shift lever over from AUTOMATIC OVERDRIVE (D) to the right into the DSC area. The sport mode light in the instrument panel cluster will come on. If you do not move the shift lever forward or rearward, the vehicle will be in sport mode. When you are in the sport mode the vehicle will still shift automatically. While driving in sport mode, the transmission may remain in a gear longer than it would in the normal driving mode based on braking, throttle input, and vehicle lateral acceleration. 2. To enter the DSC mode, press the shift lever forward to upshift or rearward to downshift. The odometer on the instrument panel cluster will change from the mileage to a number indicating the requested gear range when moving the shift lever forward or rearward. See Speedometer and Odometer on page 3-33 for more information on the odometer. While using the DSC feature, the vehicle will have firmer shifting and increased performance. You can use this for sport driving or when climbing or descending hills, to stay in gear longer, or to down shift for more power or engine braking. The transmission will only allow you to shift into gears appropriate for the vehicle speed and engine Revolutions Per Minute (RPM). The transmission will not automatically shift to the next higher gear if the engine RPM is too high. If shifting is prevented for any reason, the currently selected gear will flash multiple times, indicating that the transmission has not shifted gears. While in the DSC mode, the transmission will automatically downshift when the vehicle comes to a stop and while quickly applying the accelerator to increase speed. This will allow for more power during take-off. When accelerating your vehicle from a stop in snowy and icy conditions, you may want to shift into second gear. A higher gear allows you to gain more traction on slippery surfaces. 2-29