2003 Cadillac DeVille Owner's Manual - Page 148

If the Night Vision System image is too bright, or too high in your field of view, it may take you more time to see things you need to see when it's dark outside. Be sure to keep the f image dim and placed low in your field o view. Remember that the Night Vision System, can only help you see objects that are warmer or colder than the surroundings. It can't sense things like brake lights, turn signals or emergency flashers, traffic lights or signs. The controls for this feature are located to the left of and below the steering wheel. They are used to adjust the brightness and location of the image. Adjust the IMAGE control so the image is as low as possible while remaining visible. Slide the dimmer control until the image is no brighter than necessaryto cieariy anacomtortabiy see tne image. When the system comes on, you'll see theNight Vision System symbol in the image. After about one minute, you should see the view of the road ahead. If you don't see the image after about two minutes (on cold days it may take !QnCJWfor the image to diSp!ay), there ma.)/ be something wrong with the system. See your dealer for service. 3-23