Kubota M100GX Operator's Manual page 175

C Setting the year
Using Switch 3, select the date to display. Press Switch 4
to enter this year.
(1) Switch
Y / M /D Year / Month / Day
D / M /Y Day / Month / Year
M / D / Y Month / Day / Year
3. Press the mode selector switch, and the item select
screen reappears.
4. Finally, turn off the key switch.
APPENDICES 153