Ford 2004 Expedition Owner's Manual page 82

Entertainment Systems
Ordering additional map CDs
If you wish to order additional maps, or report possible problems with
your current map CD, please call Navigation Technologies at
(888) NAV-MAPS, (888–628–6277) toll-free or write
Navigation Technologies
P.O. Box 543442
Chicago, IL 60654–0442
Website — www.navtech.com
Latest map CDs
The traffic network is constantly changing due to new roads, traffic
restrictions, etc. Therefore, it is not always possible to exactly match the
digital CD map with the current roadways. To help with accuracy, always
use the latest version of the map CD for navigation.
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2004 Expedition (exd)
Owners Guide (post-2002-fmt)
USA English (fus)