Aston Martin DB 9 2010 Manual page 190

Last 20 Destinations
<Set destination> (Enter) <Last 20> (Enter)
Press ENTER to see the 20 most recently entered destinations. Move
to the desired destination using the JOYSTICK and press right or
ENTER to access the submenu.
<Add to itinerary> - Adds the destination to the itinerary.
<Information> - Provides information on the destination.
<Delete Location> - Deletes the entered destination.
Return Trip
<Set destination> (Enter) <Return trip> (Enter)
Press ENTER to obtain guidance back to the starting point.
Select <Start guidance> and press ENTER.
The system then starts guiding back to the destination Start guidance
was last selected.
10.20
Destination from a Point on the Map
<Set Destination> (Enter) <Point on map> (Enter)
The centre of the cross shows the current destination on the map.
The name and destination that correspond to the cross position are
shown at the bottom of the map.
Use the JOYSTICK to move the cross to the desired destination and
press ENTER to access the Scroll menu. Move to <Set as destination>
and press ENTER.
Destination by Coordinates
<Set Destination> (Enter) <Latitude / longitude>
Using the JOYSTICK move from row to row and up or down to set
coordinates.
<OK> - Shows the destination of the specified coordinates on the
map. Press ENTER to access the scroll menu. Move to <Set as
destination> and press ENTER to select as a destination.
Press BACK to return to coordinate input.
<Cancel> - Return to the previous screen.