2006 Cadillac DTS Owner's Manual - Page 147

The cruise control buttons are located on left side of the steering wheel. The cruise light on the instrument panel cluster will come on after the cruise control has been set to the desired speed. 1. Press the cruise control button. 2. Get up to the speed you want. 3. Press the SET button located on the steering wheel and release it. 4. Take your foot off the accelerator. Resuming a Set Speed I (On): This position activates the system. Suppose you set your cruise control at a desired speed and then you apply the brake. This shuts off the cruise control. But you do not need to reset it. Once the vehicle is traveling approximately 25 mph (40 km/h) or more, you can press the RES (resume/accelerate) button to return to your desired preset speed. The cruise light will be displayed again. The vehicle will return to and stay at your preset speed. If you press and hold the RES button, the vehicle speed will increase until you release the button or apply the brake. Unless you want to go faster, do not press and hold the RES button. + RES (Resume/Accelerate): Press this button to make the vehicle accelerate or resume to a previously set speed. -SET (Set): Press this button to set the speed. [ (Cancel): Press this button to cancel cruise control. Cruise control will not work if your parking brake is set, or if the master cylinder brake fluid level is low. If you apply your brakes, the cruise control will shut off. 3-17