Evidently Honda has had a software glitch that has affected Honda and Acura vehicles purchased between April of 2002 and November 2006. When the odometer was running, it could have been as much as 4% fast. That means that your odometer could have been clocking more miles than you have actually driven. For a 15,000 mile lease, that would equal you only driving between 14,400 and 15,000 miles.
It seems that they may have to pay out some money to owners of said vehicles. Endgaget has the story.