Cadillac 2009 XLR Owner's Manual page 236

Edit Category
To edit the name of a category:
1. Press the ROUTE key.
2. Touch EDIT MEMORY POINT.
3. Select the category to be edited.
4. Touch the EDIT CATEGORY screen button and
use the alpha keypad to edit the category name.
The name can consist of up to 15 alpha and/or
numeric characters.
5. Touch Return to go back to the previous screen.
Marked Point
A marked point is a memory point which has been stored
by selecting the MARK screen button while traveling on a
planned route. The scroll feature can also be used to plan
a destination on the map after reaching the destination, or
by moving a memory point to a marked point category.
See "Editing Memory Points" earlier in this section for
more information.
4-22
Previous Destination Memory
Each time Start is selected from the map screen,
that destination is stored as a memory point under
PREVIOUS DESTINATION. This category stores
up to 10 destinations.
When the Previous Destination category contains more
than 10 destinations, the system removes the oldest
destination stored and adds the most recent one
selected to the list.
So that a previous destination is not lost, move the
destination into a memory point category. See "Moving
Memory Points" earlier in this section for more
information.
Home Memory
This memory point is stored by selecting Home from
the EDIT MEMORY POINT screen. See "Registering
Memory Points" earlier in this section and "Home" under
Enter Destination on page 4-27 for more information.