My husband says that this is the one we have in our new car - he bought it so he should know :roll:
anyway here is what it says
Please note that the words SEEK and DSPL are inside a circle indicating that they maybe somewhere on the radio panel i.e. a button or something.
These are the instructions.
The clock uses a 12-hour digital indication.
1. Press and hold the select button (the setup display appears).
2. Press the select button repeatedly until 'CLOCK-ADJ appears.
3. Press 'SEEK'+ (The hour indication flashes.
4. Rotate the control dial to set the hour and minute. (To move the difital indication, press 'SEEK' -/+.
5. After setting the minute, press the select button. (The setup is complete and the clock starts.
To display the clock, press 'DSPL'. Press 'DSPL' again to return to the previous display.
Hope this helps.