2012 Buick LaCrosse Owner's Manual - Page 314

9-48 Driving and Operating When the System Does Not Seem to Work Properly The RVC system may not work properly or display a clear image if: . Rear Vision Camera Location The RVC is turned off. See "Turning the Rear Camera System On or Off" earlier in this section. It is dark. The sun or the beam of headlamps are shining directly into the camera lens. Ice, snow, mud, or anything else builds up on the camera lens. Clean the lens, rinse it with water, and wipe it with a soft cloth. The back of the vehicle is in an accident. The position and mounting angle of the camera can change or the camera can be affected. Be sure to have the camera and its position and mounting angle checked at your dealer. . . The camera is located above the license plate. The area displayed by the camera is limited. It does not display objects that are close to either corner or under the bumper and can vary depending on vehicle orientation or road conditions. The distance of the image that appears on the screen is different from the actual distance. The following illustration shows the field of view that the camera provides. . . A. View displayed by the camera. B. Corner of the rear bumper.