Easy enough it seems, on RH bar.
“In Odo mode press & hold the down button to select the digits
Press the O button to change the digits
Press the down button to select hours or minutes, they will flash when selected”
I’ll come back and edit if that’s not quite right.
Edit: Clock adjustment:
Ignition on then in ODO mode, press and hold the DOWN button for a few seconds to adjust the digits. Then:
• Press the DOWN button to select hour or minute. The digits will flash as they are selected.
• Press the O button to change the digits.
• After change wait c10 seconds for it to set.