Aston Martin DB 9 2010 Manual page 195

Select <Scale>, <Set area to avoid>, <Adjust size> or <Adjust
area> (Refer to 'Specify an Area on the Map', page 10.24).
<Cancel> - Returns to saved areas.
Select an Area to Avoid
<Settings> (Enter) <Route options> (Enter) <Avoid specified
areas>
Press the JOYSTICK right:
<None> - Press ENTER to deselect areas already selected.
<Selected> - Press the JOYSTICK right to view specified areas. Press
the JOYSTICK right to select or deselect areas already saved.
Avoid Area Options
<Settings> (Enter) <Route options> (Enter) <Avoid specified
areas>
Press the JOYSTICK right, move to <Selected> and press the
JOYSTICK right.
Scroll to a specified area or an empty specified area and press ENTER.
Choose option on the submenu using the JOYSTICK and press
ENTER.
<Map> - Press ENTER and use the JOYSTICK to select the area to be
avoided directly on the map. This will overwrite any current specified
area.
<Address> - Enter the address of the area to be avoided. The
address constitutes the centre of the area. This will overwrite any
current specified area.
<Edit> - Change the name of the saved area. Press BACK to delete
the current area name. Enter a new name and select <Set> to accept
or <Cancel>.
<Delete> - Delete a saved area. Confirm with <OK>.
10.25