Search "FSS Reset", you are missing a few steps.

This should do it:
1. Turn key to the ON/Run position.

2. Within one second press the ****/button twice.

3. The present status for days or distance is displayed. Within 10 seconds turn the key to OFF.

4. Press and hold the ****/button, while turning the key to ON/RUN again. The present status for days or distance is displayed once more. Continue to hold the ****/button.

After approximately 10 seconds, a signal sounds and the display shows 7,000 miles for approximately 10 seconds.

5. Release the ****/button.