2008 Ford Expedition Owner Guide 1st Printing - Page 289

Driving When towing, the reverse camera system will only see what is being towed behind the vehicle; this might not provide adequate coverage as it usually provides in normal operation and some objects might not be seen. The camera lens for the reverse camera system is located on the liftgate, above the license plate. Keep the lens clean so the video image remains clear and undistorted. Clean the lens with a soft, lint-free cloth and non-abrasive cleaner. If the reverse camera system image is not clear or seems distorted it may be covered with water droplets, snow, mud or any other substance. If this occurs, clean the camera lens before using the reverse camera system. The reverse camera system is a reverse aid supplement device that still requires the driver to use it in conjunction with the rear view mirror and the side mirrors for maximum coverage. Objects that are close to either corner of the bumper or under the bumper, might not be seen on the screen due to the limited coverage of the reverse camera system. Backup as slow as possible since higher speeds might limit your reaction time to stop the vehicle. Do not use the reverse camera system with the liftgate open. If the back end of the vehicle is hit or damaged, then check with your authorized dealer to have your rear video system checked for proper coverage and operation. Nighttime and dark area use At night time or in dark areas, the reverse camera system relies on the reverse lamp lighting to produce an image. Therefore it is necessary that both reverse lamps are operating in order to get a clear image in the dark. If either of the lamps are not operating, stop using the reverse camera system, at least in the dark, until the lamp(s) are replaced and functioning. 289 2008 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)