Has any 2011 Fiesta owner followed the oil life monitoring system yet to decide when to change the oil? According to the maintenance schedule, it can go up to 10,000 miles between changes or one year, which seems like a very long interval than what I'm used to. I always changed my oil every 3 months/3k miles. My Fiesta has about 2.5k miles, and when I checked the oil a week ago, it looked like it wasn't even used, so I imagine I could drive a few k more before the OLM indicates I need to change the oil. I'm curious to hear what other Fiesta owners feel about the OLM system and about the traditional guideline of changing oil every 3 months/3k miles.