Cadillac 2009 XLR Owner's Manual page 247

Home
This destination entry method allows selection of a
destination that has been previously stored as Home.
To choose Home as the destination:
1. Touch the Home symbol.
2. Touch Enter to plan the route.
Set by Map
This destination entry method allows selection of a
destination by using the scroll symbol.
To use this feature:
1. Touch the Set By Map symbol. Current vehicle
position is shown on the map screen.
2. Use the scroll symbol to select the desired
destination. The zoom in and zoom out feature can
be used to assist in finding the desired location.
See "Map Scales" under Maps on page 4-38.
3. Touch Enter to plan the route.
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