The Ford IOLM has the capability to go well beyond 10,000 miles if your driving patterns fit certain criteria (all or mostly highway). It could also be less, I believe. Our percentage remaining meter almost always coincides with a 10,000 mile OCI with 0% left. I don't know if this is a default setting for people like us who do short trips often, or if our driving pattern just happens to work out to a calculated ~10,000 mile OCI. Time doesn't affect it much either, since depending on time of year, we drive the car more than others and rack up miles quickly.