Ducati MULTISTRADA 950 Owner's Manual page 119

Day setting
1
Day 2-digit value starts flashing.
Press button (1) to increase day value by 1: 01, 02, ....
31, 01.
Press button (2) to decrease day value by 1 unit: 31,
30, .... 01, 31.
Once you reach the value to be set, press button (4)
to confirm. The instrument panel then exits the
function by saving the set date.
If the date is not correct, the instrument panel shows
4 2
"WRONG" and "DATE" alternately for 6 seconds and
then it goes back to year setting phase.
Fig 71
118