Cadillac 2006 DTS Manual page 47

If the System Needs Service
If your system needs service and you have followed the
steps listed here and still are experiencing problems,
see your dealer for assistance.
Ordering Map DVDs
The map DVD in your vehicle is the most up-to-date
information available when your vehicle was purchased.
The map DVD is updated once a year, provided that
the map information has changed. To order a new map
DVD, contact your dealer.
Database Coverage Explanations
The United States, excluding Alaska and Hawaii, and
portions of Canada are contained on one DVD disc. The
map database contains three different levels of
coverage: detailed areas, non-detailed areas, and
limited guidance areas.
•
Detailed areas are available for the United States
and Canada and are primarily located around
metropolitan areas.
•
Limited guidance areas are only available for the
United States. The roads are displayed on the
map, but route and voice guidance is not available.
•
Non-detailed areas are available for Canada
only. Major roads are included depending
upon available coverage.
For more detailed information on database coverage,
see the Navigation System Map Disc manual included
inside the map DVD case.
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