Cadillac 2007 XLR Owner's Manual page 274

Map Adjustments
The system allows you to adjust the scale of view
on the map. The map will scroll automatically
based on the direction you are traveling.
Map Scales
You may also adjust the scale of the map by
touching the scale on the bar. The scale of a map
can range from 1/32 of a mile (0.05 km) to
128 miles (256 km).
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To view a larger or
smaller scale of the
map, touch the
map scale arrows.
Scrolling the Map
Place your finger on the map screen in any
direction outside of the scroll symbol to scroll in
that direction. The map will continue to scroll until
you remove your finger.
If your vehicle is in PARK (P), the system will
initially scroll at a slower rate. The rate will
increase if you continue to touch the map screen.
If your vehicle is in motion, there is one scroll
speed and a limited distance to scroll. You must
keep touching the map screen to scroll a
longer distance.
If your vehicle icon becomes lost while scrolling,
press the MAP key to show the vehicle's
current location.
You may also use the scroll feature to set a
destination. See "Set by Map" under Enter
Destination on page 259.
Touch anywhere on the
map screen twice to
display the scroll
symbol.