Ducati XDIAVEL Owner's Manual page 250

The instrument panel shows INSER PIN and four
zeros ("0") to allow entering the PIN CODE.
Enter the code using the function buttons (8), (9) and
(10) of the left-hand switch:
1) Press button (8), only one digit indicating "0" is
highlighted;
2) each time you press the button (9) the displayed
number increases by one (+ 1) up to "9" and then
starts back from "0";
3) each time you press the button (10) the displayed
number decreases by one (- 1) up to "1" and then
starts back from "0";
4) to confirm the number, press the button (8).
Repeat the procedures until you confirm all the digits
of the PIN CODE.
0000
INSER PIN
2000
INSER PIN
2600
INSER PIN
2630
INSER PIN
2639
INSER PIN
10
9 8
Fig. 164
249