2006 Ford Expedition Owner Guide 2nd Printing (Spanish) - Page 489

Entertainment Systems Do not clean any part of the system with benzene, paint thinner or any other solvent. Do not spill liquids of any kind onto the unit. The navigation system utilizes a database stored in a special format on a CD. It is recommended always to use the latest update of this map CD. • The navigation system will only work with CDs specifically intended for your navigation system. • Always store the map CDs in their protective cases when not in use. Cleaning map discs Note: Ensure that you handle the high density digital map discs with care and by the edges only. Fingerprints, smudges and scratches on the disc can affect Navigation System performance. 1. Ensure that you use a soft, non-abrasive, lint-free cloth. 2. DO NOT clean the disc in a circular motion as this may harm the pits on the surface of the disc. 3. In order to minimize any scratching, wipe the disc with the cloth from the inner hub to the outside of the disc. 4. DO NOT use any type of liquid cleaning solutions on the discs. Map coverage Please refer to the Navigation System Quick Start Guide for individual map CD content details. CDs contain map data for all of the continental United States and parts of Canada. In some less populated areas, even though a map is displayed, map data may be incomplete (does not contain one-way street information, turn restrictions, speed limits, etc.) In these cases, the system will alert the driver and route guidance directions on the display are highlighted in "cautionary" yellow. Ordering additional map CDs If you wish to order additional maps, or report possible problems with your current map CD, please call NAVTEQ at 1-(888) NAV-MAPS, (1-888-628-6277) toll-free or write NAVTEQ P.O. Box 543442 Chicago, IL 60654-0442 Website - www.navteq.com 81 2006 Expedition (exd) Owners Guide (post-2002-fmt) USA (fus)