Okay. Owners manual, page 105.
The counter can also be reset by any individual after the indicated service has been performed. To do so:
1. Turn key to the ON/RUN position.
2. Within one second press the ****/button twice.(the one on the left)
3. The present status for days or distance is displayed. Within 10 seconds turn the key to OFF/LOCK.
4. Press and hold the ****/button, while turning the to ON/RUN again. The present status for days or distance isdisplayed once more. Continure to hold the ****/button. After approximately 10 seconds, a signal sounds and the display shows 7.000 miles (Canada:11,000 km) for approximately 10 seconds.
5. Release the ****/button.

You may have to try this a couple of times to get it right. I did!

MikeR