Originally Posted by VietVet'67

One other - the inaccuracy of the maps themselves or the sometime insane route the system suggest or putting all the data on the 11 disk to One DVD. The discrepancies related to Maps, Routes and Points of Interest are not a defect of the basic NAV system – but of the data supplied by NAVTEQ, You'll find NAVTEQ data onboard most in-vehicle navigation systems sold in North America and Europe, they were the ones selected by Ford for their systems information. These problems need to be reported to NAVTEQ – don’t be in a hurry for a fix – seems they make major updates to the data base on the disk every one to two years.