Self-diagnosis Function
- Press and hold the "SET" button, the arrow down button, and the arrow up button, then turn the ignition switch to ON (II).
- Release all buttons after one second.
- Within 3 seconds, press and release the "SET" button, press and release the arrow down button, and finally press and release the arrow up button.
- The self-diagnosis function begins with a blank display. Press and release the arrow up button to scroll through the three modes.
Courtesy of AMERICAN HONDA MOTOR CO., INC.
- Press the "SET" button to exit the self-diagnosis function.