Step 1: Press the "Clock/Trip" button on the dashboard to display the clock.
Step 2: Press and hold the "H" (hour) button for a few seconds until the hour digits start flashing.
Step 3: Use the "Up" and "Down" buttons to adjust the hour.
Step 4: Press the "M" (minute) button to switch to the minute digits.
Step 5: Use the "Up" and "Down" buttons to adjust the minutes.
Step 6: Press the "Clock/Trip" button again to save the new time and return to the normal clock display.