Cadillac 2006 DTS Manual page 24

Touch the Change Search Area screen button to view the
Search Area screen. Touch the numbered screen button
to the left of the search area map that corresponds with
the numbered region and to view a list of states included
in the region selected. The selected area will be
highlighted on the map. Touch the down arrow to select
CAN (Canada). Touch the back screen button to return to
the Destination Entry screen and to store the selected
region.
2-12
To enter a destination, choose from one of the following
destination entry methods:
Address Entry
C
Address Entry: The address entry destination
method allows you to input an address by providing the
system with a city name or a street name.
To enter a destination by inputting the city name first,
do the following:
1. Touch the City name button.
2. Input the City Name using the keyboard or touch
the Last 5 Cities screen button.